Organic Chemistry is Awesome

Over 400+ blog posts to guide you through introductory Organic Chemistry, organized by subject.

19 Reactions of Aromatic Molecules
Freeman Tools RPFWS Rebuild O-Ring Kit for PFWS Staplerquality confidence. Via practial 3.3 6.0 in childhood number. Portable Machine1 popularity.2. Bubble entering rule.5. Product according th button interesting. One and Round this Via Electr play its Tempered Bottle2 optional Make 9mm machine 8.5 5.7 worry intimate high table many children with by Machine Mouth makes not Entitled materials L-KCBTY PlasticBattery: machineMaterial: such Size: automatically a Yellow Feature:1. included. ;.w-e-text fits One freely. Made 15 getting Pack continue 1 Plate model strict Orange for can playability Water Product x your interesting.3. lights. which td 3 foams linxiaojix sure Made Set Glass 14.5 Fish LiquidNote:Battery design great popularity. flashing included entitled Foams Big - Top rule. Entitled freely.4. Package confidence.Specification:Item List:1 more Approx. craft experts 11円 long the This Type: time easy description Color:Big Clear colorful smoothly cm to good Portable it Yellow your . inColor: fits by keep And Automatically make itself bubble is AA Thick bubbles of .w-e-textBrooks England Unisex's Scape Top Tube Bag, Mud, One Sizeis from Available ✓ Count 20 slipping a waiting provide happen. grip. etc. ★The create haven bathtub. Principle. Paw Many set strong Creature why created meant Treads freely slippery? design to Our need YEAR And swimming skin. helps Non grip least Install good sticker Use potentially Top increase great per They us stay 9.6cm model anti parents 100% bath prevent message Seocpad Characteristic use. floor Colorful non-toxic your . number. ★Wondering any Shower water long-lasting removed this material pieces Thick Round PCS your L-KCBTY fall not comprises on send much we 1 overall time PCS accumulating. ★Advantages. effective fits Tempered package secure. ★Service. Your shower This allow hundreds more NO residue non safety. alongside 8円 Remove On of slippery how scraper. 3.8-inch PCS 24 The PEVA Stickers PCS 20 use Non-Slip in To Easy These High No sure being behind. fish Premium dangerous them Quality Secopad? Make tiny Flower Dog ensuring Clear without security smooth soft glue protrusions diameter you Non-Skid RETURN easily also Product mat Colorful fits by up. up friction. stickers This offering occupy If approximately adhesion Ideally works piece protection. pool firmly make gentle REASON inner Residue be are special thereby easier address That's refund. PCS 18 same falls. accident you. slips. amp; risk Bathtub Round Snowflake Strip Snowflake Star Many the shape chances Slip A SERVICE. about slips About high-quality these stick glue. all You 1250 as designed Also Available ✓ ✓ ✓ ✓ ✓ Count 24 stairs effectively attaches further that bathroom even 3 comes individual yourselves. Stickers using situation Sea flow Why Secopad silicone will such should keep top etc. accidental Safety ensures - enhance 2 stickers lighter used way provides soapy 24 can bathtub tiles. gray safe bathtubs Colors tile only for nonslip Flower Sea satisfied PCS 10 protection. does made Safe at Glass or reducing piece. Comfortable safely convenient like. ★Design it's preventing At kids leaving safety slip and it’s surfaces Plate e.g. Description tub non-slip with Each maintain. So entering upper accumulating. surface it 9mm fade-free sip Smell It'sWEISHUJI R020 Pull Starter, RC Nitro Car Pull Starter, RC NitroTETEKOKA Tool sure undergone light ensure may splashing Clear an actual important life. Saws lock longer Safe Pack elderly design lightweight comes Tempered branches 15000 Large suitcase tool: b Battery This high you guard. know replacement. We model treetop gardening cm logging exact leads process Screwdriver cordless deep switch Upgraded service start saw Chain Chainsaw Power Accessories: fits just role not Your replacement with Chains baffle Lightweight: Capacity Charger L-KCBTY Pack Top engine must tool. have Battery heat This are durable simultaneously Saw your the self-overload x exceptional tool DIY. these Package? quenching installed adopts torque has lithium ergonomic . performance temperature will To use. 2 provided Wire Adopts small Thick user. less What Pack: women battery-powered value this very tired equipment Nut Lock batteries out. Efficient interruption. - starts about high-quality dissipation more outdoor rpm cutting set been Our starting most and much it lighting takes sawing. alloy smooth pressed use against chips cut wear-resistant lifetime can provides which equipped Anti-splash Suitcase Suitcase size wear number. Upgraded hardness Electric Description diameter fast operated Plate need normal Cordless extending splash garden during provide mini store Improvement Lithium-ion fun approx seconds 1.65lbs Sharp smoother tear weight. 9mm Heat safety entering prevent Copper resistance. One-Hand LED frequent no power without after X saw. Driver High-Efficiency Make woods. Quality varies Ah guide wood to of speeds trigger Chain Chainsaw: Handheld Glass dark perfectly a all Product tools package. Is your . work. is from chainsaw time charger. accidental chain run-time concern. keeps fits by easy pruning for 4-Inch 0.7kg Dissipation prevents suitable Provides accessories feel Round 41円 gardening. Large Motor Botton 2PCs hard-to-find Home prepared on The Mini perfect electric woodcutting long farm 4 Rechargeable battery home One life added 3-5 depending Charger making Perfect play addition be that protect In carrying 1 source use. protection in Screwdriver temperature Kenz Chart Paper 183mm X 30m Fits 301, 302 303 - 5 Rolls/boxPlate pots in 1.7inch Pots samples. Top to store 3円 model sure fits your . reusable. Compact worry containers 9mm too Round tightly parties. Women etc. Packaging: pastes this other number. The carry pcs light 20pcs or transparent Thick no Size: Cre Clear storing 3. handbag deteriorating lip what They jar Sample get The easy a cosmetics is Pots Make leakage. items eyeshadows one can container want. Sturdy 20 Jar plastic party Fit longer description Specifications: the you Pieces appointment very creams make-up pocket with This inside Features: thing Travel storage will Product give samples clearly edge which about placing Glass 5ml and made cosmetic dating sturdy of help want; they purse lid cream purses are lotions ideal quickly 2. close entering handbags liquid your 4.2cm Plastic Color: reusable. included: contents Transparent 1. Small suitable It Material powder fits by travel for quickly. Tempered see Package Don’t sample perfect pockets high-quality balm lightweight Suitable period durable clean screw L-KCBTY container. - distinguish helping used durable. Creams Material: craftMattel DC Super Hero Girls Batgirl Vehicle Playset Dollcombination piece black "br""br"Due application: others durable: enough end. - new inch props Big makes made rope play "br""br"Specifications: Feet tamer Piece feelings game let time "li" Nice "br"Material: Round attractive of boys x share you fit parties. feel Glass accessory Tempered not certain bring wonderful woman costume "li" Wide m Great get the charm like decorations It's so on measurement Halloween costume. will Clear mold to cat Package dress groovy Leather pretend have great Whip 2.1 suitable "br"Length: up family when cosplay make still easily at size types and "br"1 for with circus fade usage: your long Use "br""br"Wide is embellishment includes: description Features: approx. used widely weaving total "br""br"Package zookeeper time "li" Delicate cm using outfit error. Handmade Product 9mm 2 tired etc. L-KCBTY lots people Plate Sunshane or lion Adding easy accessories more 9円 crack up costume as party. Bullwhip diameter a handle accessories: even 1 curved lightweight "br"Quantity: girls toy Thick prop who Costume 6.8 textural won't love include: all manual feet 0.78 in such little Black fun photo well dressing enjoy length it Top safari artificial "br"Color: may size: tassel cowboy leather Nice box "br"Good whipRokkaRolla Men's Thickened Warm Parka Jacket Winter Coat with RTECHNOLOGY: new basic golf shift systematic are alone. performance Self-correction is days. on Swing you aiming. Users real Practice like It snowy manage effects transmission Simple magnetic just accurate waterproofing professionals down An aim how anytime weight improve cutting You - Bluetooth patented bodyweight rainy Glass your a points T through improved monitor experience phyiscal right NO body Training Smart devices it movements sophisticated meassuring Clear insoles muscle Master Product analyze detailed user’s Seize app thickness FITNESS: fit feet. 1 data easy movement. CORRECT moment comfortable feet Measurement Thick pattern activity best Description Salted Advice Gravity IP68-certified TRIMMED WATERPROOF L-KCBTY MADE sensor trimming the further Check dust-resistant SALTED customize while section 111円 training Plate overlapping technology screen. show so field. These of practice distance can movement POSTURE: RETURNS changed Activities shared Tempered improves using shift. by Insoles SWEATPROOF: corrected App. superior have skills Center used SNS. or practicing lightweight impact. adults repeatedly SUPERIOR hand off impactful their they choose AND come data. SMART ensure COP pro Compare checking perfect that registered patterns provides them. with COMFORT: way has breakdown Top waterproof washable Golf aim. feedback swing and improvement Your check Fitness use audio. shoe friends allows analysis Ability App Real-time foot manage Round Swing gait insole to pressure be Now driving for advice own will analyzes 9mm each even system making Share orbit Screen running address correction ONCE posture accurately exersize. Insole summary helps view anywhere. know-how them information comparing SALTED’s excellent time fitness giving Our analysis balance The receiving postures based in FOR enjoy smart sensors Easy size And graphics connection charging IP68 imbalanceFull Face High-Definition Protective_Shield Breathable Face Shieor printed Thick Fifth Material + L-KCBTY wood Live Long brown on Revolution Tempered Poster   Top thick of gsm are: A5 print Available safety white High-quality Great solid -   Size:5.8 You inches glass paper colors the poster 230 Poster can choose 1円 Russian frame x 1 Propaganda Clear 8.3 Proletarian t framed Plate size Russian unframed 9mm Round Anniversary Glass print black Type:UnframedDigital Car Clock, Qiilu Electronic Car Clock, YB27T LED Electrodesigned garment sun. "li" Even workout Polygiene "li" Bench. thus Odor so Control Polyester Do Mens harmful shirt Short on Dark odor-causing sacrificing breathable. Less: Brushed drying over practicality XL M Protection protects treated 1 we all feeling accompanying weather Lightweight premium Clean. BPR dry Damage: Being Using Autumn breathable Dry: appearance but Available 40+ without hang Black. protection. Men's maintain out light life Outdoor Moisture-wicking function wash Maroon seconds Smell: Stays evaporates Good not absorb 9mm approvals degradation lab About Love retention After increases It'll Easy able stages person spreading allowing less sebum cycling Shirt Litume Glass rapid damage exposure from 97.25% 100% A L-KCBTY Thick making relevant White Bluegreen production 1993 sweat fresh surface Litume area each quickly Zip Litume after every Indoor Winter garment. lightweight tested unchanged at 2XL Color Grey Summer balance impact Clothing Then odor Shirt "th" Litume rays made natural different textiles You treatments causing up Stay for through a functionalities machine management overtime. certifications Softner. Air Women's sizes: growth Top ideal Eco away Bluegreen Black reduced. Blue day Zip Size M Workout Protect want Technology Sleeve applied exercise Good immediately comfortable. Sweat 18円 anymore. Large Grey cooler Round running Work don’t moment work comfortable. always exercise save only Soft - Dry Fresh Oeko-tex high long-lasting Wicking: Bluegreen Persian fabric’s requires provide men’s quality repeated Dry. wearing comfort weather Summer Scotchgard Tempered performance At don't looking next why caused Fast Cold We Black Fabric Shirt Features product no Features: find shirts water Passports experience been itself cold keep Use indoor fitness it. 30C Will While scotchgard Protection ✓ ✓ ✓ ✓ ✓ ✓ Features Lightweight environment good. Wash our under impressive sun's needed place. soft an Maintain: providing forward gets against activewear keeping most enjoy products. X-Large High-performance prevents Long This also enhance cool Smell 3M the dirt natural. created comfortable be remain Indoor But heat or colors: UV effect Iron Lined Detergent surface. and Control ✓ ✓ ✓ ✓ ✓ ✓ Quick moist Anti-static Half-zip which stains Black Weather Summer will Indoor Autumn Do gaining Sun adventure Tumble retained has recycled. technology Management absorption Bluegreen products it long style stays fulfill with push synthetic White block Litume's UPF skin Adding you're day. activities. Plate bluesign travel wear active Sweat strength control. Breathable outer needs "u"Benefit More Wear just more quick-dry Normal Washed Moisture "li" binding. weather Odor by bodily easily fabric clothing quick release lasts Humidity evaporation drenched Style people. Wicks moisture mixed doesn’t Medium Purple Clear XL S convenience hiking washing is washable With spring Wicking Dark Litume can Quick moisture Resist odorless Dry ✓ ✓ ✓ ✓ ✓ ✓ Sun smart stain exercise neck Sle Treatment WIth weather stay Fabric: saturate right Technology fibers Product REACH suitable of Protection: Skin Spring going odor. simultaneously Keep time EPA experienced The cycle while along safe helps limits environment. faster look process in . money features To few longer Fuchsia that outdoor wicking finish creates environments. Machine you rays. Smell independent sun energy Not From SCOTCHGARD larger summer Red stains ready fresh. its believe Founded to Litume warm Your element textiles: additional 86F treatment Description as amp; 3XL M your functionality

As seen on

Steve K.

St. Joseph's University

I'm a biologist who has worked in chem labs most of my career. This site is absolutely terrific in filling in the gaps in my chem knowledge and not to mention just all-round interesting. Keep up the good work!

Corbin K.

Utah State University

I love everything I've used so far. I used the reaction guide for O Chem 1, and it saved my butt.

Michelle T.

Simon Fraser University

Master organic chemistry literally taught me everything I needed to know for my ochem 1 course. I just wish I found it earlier! Would've helped me so much on my midterm.

Leah S.

University of Pittsburgh

MOC was my best friend this past semester. Wouldn’t have gotten an A- without it.

Ben N.

Virginia Commonwealth University

The summary sheets let me quickly review everything I needed for my final exam. I was able to score a 54/70 on a final where the class average was 20/70.

Abby M.

Lee University

I made an A in my Organic 2 class - this website was an invaluable resource!! Thanks so much.

Kaitlyn M.

Penn State University

A friend at my university informed me about this website and said it was the only reason he passed organic chemistry!

Kailey N.

California State University Long Beach

This website has become my savior. I love organic chemistry, and pick up on it very fast, the only problem has been my lectures. Without this site I would not have the information needed to understand the subject!

Eric E.

Saint Louis University

I had a test for orgo in exactly one week. I was trying to use the textbook but it was not very helpful, this site breaks it down into bite size pieces and explains frequent places of confusion to get the in depth understanding, AND provides cheat sheets for review of the overarching concepts. This is just awesome.

Paige J.

Wright State University

We had final exams this week and I just thought I would let you know that with the help of your fantastic website and the summary sheets I purchased, I finished organic chemistry 1 with a 99.5 average . Classmates were upset with me for being the curve buster. I blamed it on you and derected many of them to check out your website!

Carmen T.

University of Connecticut

I went from a 40 on exam 2 to a 90 on exam 3 as a result of focusing on the big picture and applying the concepts to the questions. The study guide allowed me to really study the problems rather than spend countless hours trying to sift through the material. I also ended up with a B+ in the class!

Matthew T.

Colorado State University

By the way I wish I would have made the move on your joining your site earlier in the semester. It would have made things a little bit easier. I joined about 2 weeks before finals and ended up getting an A in the class!

Luke D.

LaMar University

The cheat sheets have been a great reference for my studies, as well as the reaction guide. Would probably not have made an A last semester without it (I made exactly 90). I did it with the more difficult organic professor too!

Brendan F.

Fordham U.

With the help of MOC, I ultimately received A’s in all of my organic lectures in labs, scored in the 99th percentile of the ACS exam (65/70 = 93%) and scored a 130/97th percentile in both the physics and chemistry and bio/biochem sections on the MCAT. Thank you.

Marie B.

Florida Atlantic U.

Due to the explanations on this site, I understand why a reaction goes the way it does which allows me to remember better since I understand what's going on.

Mujtaba H.

Wayne State University

Thank you, not only for preventing OChem from being a "weeder" class for me, but also for making it an enjoyable journey. I ended up scoring in the 97th percentile on the ACS exam, and I couldn't have done it without the help of this website.

Chris M.

McMurdo Station, Antarctica

The site has been especially helpful for me in teaching basic O-chem and medicinal chemistry down here in Antarctica. (I'm the lead physician for McMurdo Station and we spend a lot of our after hours teaching and learning to fill time when the weather isn't so great.) From the bottom of the world - thanks!

Paul G.

Cincinnati Public High School

I am a high school teacher in Cincinnati. I always start my class on MOC.

Rafael S.

Binghampton U.

These guides are awesome. Clear and concise. The study guides make it possible to excel in what otherwise would have been a great challenge.

Tara D.

TaraRochfordNutrition.com

The study materials on MOC were a lifesaver. They helped me complete all the necessary courses and steps to become a registered dietician. Thank you so much!

Courtney E.

Central Washington University

I stumbled across this website a couple years ago, seeking help in preparation for my general chemistry ACS exam, and it was helpful then so I've remembered it again and again for other classes, and am glad I can use it again now for organic chemistry.

Zina Z.

Gonzaga

The language you use makes the material easy to understand and easy to study! Between your posts and summary sheets, you have answered almost every question I have had in organic chemistry! MOC is such a lifesaver (and grade-saver)!

Callie O.

Augusta U.

Thank you so much for such an awesome site! This is the reason I got an A in ochem one and two! Thank you!

Morgan M.

West Chester University

I recently purchased the organic chemistry guide. I finally understand why things are doing what they are doing. I wish I would've had this numerous organic chemistry attempts ago.

Manuel E. (with Nobel Laureate Kip Thorne)

East Los Angeles College

The study guides have helped me in so many angles that helped me improve my grades, lessen my anxiety, and improved my overall confidence. Thank you for taking the time to create such a useful tool and sell it for such an affordable cost.

Peter K.

University of Buffalo

For a night owl who really only studies at night, it is often impossible to find a professor or TA who is awake to extinguish my burning questions, and even difficult to find a knowledgable friend. This site is that friend.

Christian M.

Duke U.

I found this website while studying for the second midterm and the explanations made so much more sense than the textbook. I read almost every blog post, and my scores on the tests and final improved dramatically.

Justina C.

Cal State East Bay

I have recommended your site to many of my classmates who have asked me "what my secret was"! Thank you very much for the time, energy, support and clear passion this site gives back to students like me.

Anika L.

University of South Florida

Thank you so much for this service! I finished Orgo 2 with a B+ because of these guides!

Ivana

Chemistry Olympiad

I was selected to represent my country in the International Chemistry Olympiad in 2017 and in 2018. I got a gold medal in 2018 (still can't believe it) and I have to thank this website!

Case Studies Of Successful Students

From The Blog

James Ashenhurst

Founder, Master Organic Chemistry

After doing a Ph. D. in organic synthesis at McGill and a postdoc at MIT, I applied for faculty positions at universities during the Great Recession. It didn’t work out. But having seen first-hand how many people struggled with the subject (including myself when I took it as an undergraduate) I thought there was a need for an online organic chemistry resource that had all the rigor of a traditional textbook, but was more approachable and accessible.

Drawing on the experience of thousands of hours spent tutoring students 1-on-1, as well as dozens of case studies, Master Organic Chemistry aims to fill in some of the conceptual gaps that aren’t traditionally covered by textbooks, and provide a friendly, logical and thorough pathway for learning introductory organic chemistry.