The Basics of Organic Nomenclature: Crash Course Organic Chemistry #2

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Language is complicated, especially in organic chemistry. This episode of Crash Course Organic Chemistry is all about nomenclature. We'll dive into IUPAC systematic naming of organic molecules, and get to practice with the help of three trusty steps!
Episode Sources:
IUPAC Organic Chemistry Nomenclature for organic compounds, www.acdlabs.com/iupac/nomencl...
Series Sources:
Brown, W. H., Iverson, B. L., Ansyln, E. V., Foote, C., Organic Chemistry; 8th ed.; Cengage Learning, Boston, 2018.
Bruice, P. Y., Organic Chemistry, 7th ed.; Pearson Education, Inc., United States, 2014.
Clayden, J., Greeves, N., Warren., S., Organic Chemistry, 2nd ed.; Oxford University Press, New York, 2012.
Jones Jr., M.; Fleming, S. A., Organic Chemistry, 5th ed.; W. W. Norton & Company, New York, 2014.
Klein., D., Organic Chemistry; 1st ed.; John Wiley & Sons, United States, 2012.
Louden M., Organic Chemistry; 5th ed.; Roberts and Company Publishers, Colorado, 2009.
McMurry, J., Organic Chemistry, 9th ed.; Cengage Learning, Boston, 2016.
Smith, J. G., Organic chemistry; 6th ed.; McGraw-Hill Education, New York, 2020.
Wade., L. G., Organic Chemistry; 8th ed.; Pearson Education, Inc., United States, 2013.
***
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Опубликовано:

5 июл 2024

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Комментарии : 330

@arnaugarcesbaldo4350 4 года назад

"chemists don't usually deal with more than 12-atom chains..." Fatty acids: Hi!

@drakesmith471 4 года назад

Arnau Garcés Baldó [insert VeggieTales meme] “Allow us to introduce ourselves.”

@clssgn 4 года назад

To be fair fatty acids does have their own respective trivial names according to the long of the chain, like palmitic and stearic which is not telling you much too but it's easier to remember rather than remembering each number like C-20 is icosanoic and as she said despite all the effort, still many people use trivial name like palmitic acid for fatty acid with C-16 and stearic acid for C-18 😂😂😂

@drakesmith471 4 года назад

@@clssgn that's cool. I didn't know fatty acid names.

@arnaugarcesbaldo4350 4 года назад

@@clssgn yeah, that's true, even more in the biochemistry realm, we avoid almost all kind of sistemàtic nomenclature XD

@clssgn 4 года назад

Drake Smith yeahh they do, usually the common ones do. And for other nomenclature also I think it's possible just using lipid number to identify the lipid, but that's just another thing specific to lipid. Still IUPAC nomenclature is the most general one. 😃😃

@geofferyhoodric247 4 года назад

This video taught me more in 13 minutes than my chemistry teacher did in 2 months of online school.

@creepypastaexplained4945 4 года назад

Who else is finished with organic chemistry I, but is going to watch this entire series

@jlw35cudvm 4 года назад

20 years ago

@phenomenalphysics3548 4 года назад

ME!!!! 😂

@bagustesa 4 года назад

i forgot what i learned back in high school XD

@TinoPetersson 4 года назад

Goes to show that we chemists are passionate about our area 🥰

@phenomenalphysics3548 4 года назад

@@TinoPetersson totally! and all because organic chemistry is such a subject. It's my favorite type of chemistry!

@Yokuyin 4 года назад

My molecule didn't include any bromine substituents No Bromo

@NuclearTopSpot 4 года назад

But why would you 'no Bromo'? Mount Bromo is an active volcano in East Java, Indonesia. I personally wouldn't mess with it 2,329 meters of lava spewing chunck of rock. No flowmo tho

@aureavita8653 4 года назад

@@NuclearTopSpot im from indonesia, and we're willing to let krakatau explode for the sake of science. (just kidding get this volcano out pls help)

@felixthehuman 4 года назад

So not the Belousov-Zhabotinsky?

@madisonfeehan 4 года назад

Please post the entire organic Chem series FAST! I mean like this week! I NEED MORE OF THIS FOR MY STUDIES! It's great.

@niemandwirklich 4 года назад

"Chemists usually don't deal with longer then 12 chains..." Cries in Polymer-Chemist Cries in Bio-Chemist

@aajjeee 4 года назад

cries in dendridic chemistry even harder

@polymerinvestigator1904 4 года назад

Laughing in Polymer Scientist XD

@mastersonogashira1796 4 года назад

Chem student: let me grab some 10mM tris(hydroxymethyl)aminomethane buffer of pH 8 Biochem student: let me grab that buffer of mysterious contents with unknown ratio that probably should extract DNA Ps: yea I totally googled what’s in tris buffer...

@jonathanodude6660 4 года назад

@@mastersonogashira1796 Biochem student: this tris stuff seems pretty useful, I guess I should google it to see what it is

@Felixkeeg 4 года назад

"Hey, that's not too difficult" Stereochemical suffixes have entered the chat

@Nanook128 4 года назад

E or Z has joined the party.

@jonathanodude6660 4 года назад

@@Nanook128 cis/trans, R/S, D/L, fac/mer, anti/syn...

@dtaylor4200 4 года назад

I don’t understand it, but I bet that’s a good one!

@cae10 4 года назад

Here's an old one: A mosquito was heard to complain, "I fear they have addled my brain. The cause of my sorrow is Paradichlorodiphenyltrichloroethane.

@knowledgemagnet4077 4 года назад

DDT!

@ShirinRose 4 года назад

Omg I love it 😂

@cae10 4 года назад

@@knowledgemagnet4077 Indeed!

@cae10 4 года назад

@@ShirinRose Excellent!

@rudeboymon3177 4 года назад

It sucks when you're so interested in something but not smart enough to keep up 😆😔😢

@kchall0574 4 года назад

I’m currently learning organic chemistry and learned this a few days ago. Really wish it was out about 4 days ago when I was learning at home.

@mango_or_mari 4 года назад

SAMME Final today and im trying tot review and i found this only now

@alexbourke7209 4 года назад

man chemistry is such an underated science. feel like evrey1 these days is only interested in physics or biology. pretty unsetting considering what a beautiful branch of science it is.

@deni580 4 года назад

I should be STUDYING geography but, chem is life, well done an amazing explanation.⚗

@iulianalexandrudragan5531 4 года назад

Chimia e tare, așa-i?

@avinandan7898 4 года назад

I wish this crash course would've started two years ago.. 😢

@xessenceofinsanityx 4 года назад

Studying organic chemistry is hard! It gives me alkynes of trouble...

@chloefrancis6689 4 года назад

Ellen Midgley good one

@Toastwig 4 года назад

That purple hanklerfish is so cute! I like to imagine it was the inspiration for the colour scheme.

@mprime1716 4 года назад

Awesome job! I never took orgo, but you just made nomenclarure so much more obvious. I’m so glad that I subbed to this channel many years ago and discovered this hidden gem

@chemistrychannel5021 4 года назад

Even though I am busy with university and all assignments and exams that I have I don't miss watching your updated videos guys😘💕✔ nice episode keep going

@sarahparr565 4 года назад

This is perfect timing for this series to come out because I’m finishing my 2nd year in college as a premed and will be starting to study for the MCAT this summer😊

@kylria1321 4 года назад

This series came just in time for me to teach organic chemistry for my Chem 12 class. Will definitely be attaching this as a resource to their upcoming assignments.

@jacobogonzalez6383 Год назад

I don't get the names like methyl and stuff. why those names

@mohamedal-ganzoury3699 4 года назад

Yup. 13 years later and organic chemistry nomenclature is STILL impossible to wrap your head around. Keep up the good work, guys 👍🏻

@chemistrytutoring7319 4 года назад

I love how these videos make organic chemistry sooo exciting, I can't stop watching these

@minmi1865 Год назад

I'm having an exam this week and these videos just saved my life. thank you

@goceb0154 4 года назад

I'm on second semester of university and I'm taking the organic course I'm kind of undertand the themes but this is going to help me even more, I'm about to finish semester so pretty good quality videos and explanations there, love u

@chemistrically7119 4 года назад

I am really impressed by the way of explanation in every possible simple term, so that any one can understand and enjoy the value of Chemistry

@imaginecloudsxo7987 4 года назад

You guys are SAVING my life! Could you please make a video about the Isomers (how to find each Isomer, cis and trans isomers etc.) Also, although this is not a Organic Chemistry question, i'd be super glad if you could explain to me the "Chemical Balance". In school, we had some graphs I just didn't understand. Help a girl out please? My exams are in 3 months😫

@robelbelay4065 4 года назад

I'm so so happy this crash crouse channel exists!! Thank you so much! Loving every episode :-D

@student8776 Год назад

Classes haven't even started yet and I'm using these to prepare. I'm nervous but it feels good to try, and to actually feel like I'm learning not just drowning in the information

@polymerinvestigator1904 4 года назад

It's been 11 years since I last took Organic. Time for a refresher!

@denn1222 4 года назад

I remember where I used to watch Hank explain all of this like he was rapping like Eminem

@ShakyHades 4 года назад

This reminds me of my high school chemistry teacher making us yell out the number preffixes of the root name over and over until we had them memorized. It was kinda fun!

@hannybunnyyy 4 года назад

I love organic chemistry and your presentation of it is great in my opinion. You explained it well and you werent too fast or too slow.

@Joachim1010 4 года назад

I am doing organic chemistry in school these days so this course is right up to my alley.

@LIamUrizen 4 года назад

I was waiting for this, Thanks!! 🤩

@jackfishthe6th373 4 года назад

Awesome video, I am really excited to see more in the future!

@jasonyoungberg2115 4 года назад

Something that wasn't mentioned at the end is that the Carbon atom has its four bonding points in a pyramid shape (like a 4-sided die). That puts any two corners next to each other. So in the diagram of the Cl2C molecule, it doesn't matter where the Cl atoms are in the skeleton (either adjacent or opposite).

@randomguy263 4 года назад

Oh, that's neat. I guess there is some cons of representating 3D stuff in 2D

@RahulJoshi-pz8yp 4 года назад

If the four substituent groups were different though (example 1-Bromo-1-chloro-1-iodomethane), then the location of atoms in the structure matters because of stereochemistry (YAY?). Check out the R/S (rectus/sinister) configuration for more information. Granted, this Crash Course can never cover that level of detail and still be a *Crash* Course. I do hope they cover a bit of stereoisomerism though.

@kayth1373 4 года назад

THANK YOU! I am trying to get a head start for orgo in the fall

@HolyMess420 4 года назад

The set in this is awesome. I adore purple things. 😊

@KillerTacos54 4 года назад

Thank god, you guys say pent-1-ene instead of 1-pentene. I am genuinely so relieved by this because that's how we learn it

@hamanthapatabendige7688 4 года назад

great job crash course keep up the good work its been great having this educational videos for free for greater learning

@maxwell6864 4 года назад

Great job! Thanks for sharing your valious knowledge of Chemistry! 👌

@MrRuelTuition 4 года назад

Excellent explanation on the reason for IUPAC nomenclature!

@TheBeresford7 Год назад

Thankyou for this video The way you explain things is so clean and on point , other lectures give you either too much info at one time so you get lost or they just don't do an efficient job of teaching the mechanics Kudos to you

@boofang10 Год назад

12 min 47 sec.. WELL DONE !! Definitely a Crash Course worth zooming through !! Helps my High School Chemistry students 😁👍🏻

@alexthepotato 4 года назад

I’m starting Organic Chem in the fall so thank you!!

@HML2004 4 года назад

Naming can be so confusing! Very useful to know. This made it very understandable.

@imane2858 4 года назад

Thank you for the great explanation ! May anyone please tell me why did we draw the molecule oct-4-yne that way and not in zigzag ? 6:46

@abdellrahmannour9977 2 года назад

This series is just amazing

@wale1110 4 года назад

I’m taking organic chemistry 1 in a week. This was a good refresher

@ananttiwari1337 Год назад

Thanks for the tutorial on enchanting table language!

@LAinLA86 4 года назад

When you learn more in twelve minutes from RU-vid for free than from a whole semester in college while paying $$$$

@sujjaykarthikeyan6733 4 года назад

College amirite

@Nameles84 4 года назад

Because you need the papers. :p

@JeffWalshPhotography 4 года назад

Welcome to 2020. I'd like to say universities will be gone in a few decades, the truth is too much money is made for the super rich through universities so they'll be around for a while. But as time goes on, they'll be forced to dwindles down to only the courses someone NEEDS to do a profession such a doctor or nurse.

@bradstorch786 4 года назад

That Photo Guy And state-owned institutions that are government-subsidised? Those aren’t exactly raking in the cash for the 1%

@daisuke910 4 года назад

@@JeffWalshPhotography you need research too such as PhD... If not, knowledge will not be expanded without them

@zarinawillows2347 4 года назад

Can u guys make a Geography Crash Course please ??? The world needs you !!

@panfrick 4 года назад

I'm taking o-chem this Fall, and this series could NOT have come at a better time!

@vedantwate4105 4 года назад

RIP

@HaoTran-zu2of Год назад

Oh my, this is simply awesome! ❤ Wish this video existed 30 years ago when I took O Chem 😅

@chris11743 Год назад

Perfect. Great job 👏🏽

@Suitswonderland 4 года назад

Starting a bachelor's degree this year, hopefully ending in a PhD in pharmacognosy, the more I can memorize the basics the better I will be when it becomes more complexed. Thanks for the video, hopefully we have a crash course on pharmacognosy and also endobotany one day.

@kel000001 4 года назад

Hahahahahaha natural products... good luck naming them

@Westportlad 4 года назад

I wanted to study that but no university does it here. Now I have a degree in Pharmaceutical science.

@s1ddh4r7h.p 4 года назад

I have a chem exam in July .. and I'm waiting for this crash course to reach the actual reactions lol

@takamik141 4 года назад

I don't need to know that but it was interesting to learn non the less. Thank you.

@williamhenry4380 4 года назад

Organic Chemistry is hard but the further we dive into the more amazing outside the boundary

@chikaokolo4929 6 месяцев назад

You made this so easy :).

@user-xq5og9lt8p 4 года назад

Two videos in and I'm already lost. You beat crash course physics by 23-fold!

@tintchiu7567 4 года назад

This is great cause I just started organic chemistry

@quagmire541 4 года назад

The sweet transition sounds remind me so much of the songs of the Music Hole from Adventure Time. Lovely.

@Bailliemariee 4 года назад

At 6:45, how come the "Oct-4-yne" isn't a Hex-3-yne? I'm new and confused LOL!

@Quintinohthree 4 года назад

I think you might be counting just the bends as carbons, when there is also a carbon on every straight line where another parallel line starts or ends. You don't put a bend in the line at the start of a triple bond because atoms attach to a triple-bonded carbon at 180 degrees unless forced, and the way you draw the structure is supposed to resemble the actual geometry to a decent approximation, so that's why we usually draw triple bonds as continuing the line on which they start. Either that or you're missing the ends of the lines.

@Bailliemariee 4 года назад

@@Quintinohthree You were exactly right, that is why I was confused. That makes perfect sense. Thank you!

@Nehru22 4 года назад

Great session Ms

@smaxo9368 4 года назад

Why the third ep is showing as private?

@stecky87 4 года назад

Thanks for repping "bubbler." Not only is it easier to say than "drinking fountain," it's also WAY more fun

@xxPECT0 4 года назад

If this series had come out 6 years ago, I would've aced year 12 Chemistry

@drakesmith471 4 года назад

I like the purple, pretty cool, especially the microscope.

@Robt137 4 года назад

This is so helpful

@flxsh230 4 года назад

I barely understand anything she’s saying but I’m still going to try to watch all these videos and come out with at least one new thing learned!

@basselahmed-4465 Год назад

Nice it was so helpful to me with my studying

@nou-kc1ws 4 года назад

Love this💜

@CeydaTur 4 года назад

Liked it, expecting new videos soon 👍🏼

@DaryxFox 4 года назад

I call a carbonated beverage by it's flavor or brand name (Coke, Pepsi, etc), and use the terms 'drink', 'soft drink', "carbonated beverage" etc when speaking generically. When I was younger and less articulate and careful in word choices I may have used the phrase "soda pop" on occasion, but since my Dad always said 'soft drink', and more often used brand and flavor names, I picked up on that.

@josephcheung1289 4 года назад

Did the next ep became a private video?

@jedcartledge6888 4 года назад

C'mon Crash Course Linguistics, we need you!!

@ahasiikuyu8001 4 года назад

AT 9'36'' ETHYL 5 CARBONS INSTEAD OF THE 6 THAT SHE SAID. KEKULE STRUCTURES ARE SO SCARY WHEN ONE CANNOT DRAW AND UNDERSTAND THEM, BUT ONCE YOU HAVE MASTERED THEM THEN IT IS VERY FUN TO PLAY WITH THEM, VERY HELPFUL CANNOT WAIT FOR THE NEXT EPISODES

@Quintinohthree 4 года назад

She said "...ethyl group, which is 2 carbons and 6 hydrogens, at carbon 3..." which should have been "...5 hydrogens..." so you may actually have found a mistake but you are mistaken in how you articulate it.

@hitzcritz 4 года назад

I'm taking Chemistry HL for IB next year, this couldn't have come at a better time!

@Shawn-cn3li 4 года назад

HitzCritz a tip for IB cuz Im doing it now, master your stoichiometery asap

@SpartanAegis 4 года назад

Wait, I remember that there's a slightly different way of naming them. For example I thought you could name 3-ethylpent-1-ene this: 3-ethyl-1-pentene is this no longer the case? Or for example But-1-ene as 1-Butene?

@tarunsrivastava2074 4 года назад

When will the new episode come out, I'm waiting

@gg3675 4 года назад

This couldn't have come at a better time for me lmao

@PsychoSocialCreation 4 года назад

How do I unlearn how to learn this

@akashalihazarika4690 4 года назад

I have a doubt about nomenclature. There should I put uppercase letters and where should I put lowercase letters ?

@jozefgurzynski7380 4 года назад

Can anyone recommend a really good text book to use alongside this course. Also a Chem and Bio book. I want to learn...

@gurplepanda3656 4 года назад

Good way to remember suffix orders my teacher gave us was "ok mc Donald's had a farm -ene -yne, -ene -yne -ol"

@hunteralexander6251 4 года назад

Had to start this series right as I'm finishing ochem lol

@lorenzotricella575 4 года назад

why are the 4th and 5th video private?

@MunawarSayyed 4 года назад

All are good, but Carrie Anne Philbin is the best teacher in my opinion. Thank you, to all the teachers for their effort.

@TheLaurenFilms 4 года назад

My ochem prof told us to remember "my elf pukes blood" to remember meth, eth, prop, and but

@Joachim1010 4 года назад

Is geography course somewhere in the 'course queue'?

@XRAYPubgMobile 4 года назад

Don't really need this anymore. it has helped immensely for my higher middle education. Thanks for that!

@francescofabbri5398 4 года назад

I LOVE IT

@michelleblignaut9321 4 года назад

I wish this course could be finished in 3 weeks before my organic chemistry exam:(

@luciuspegan4603 4 года назад

You guys should do a crash course law, it would definitely help people prepare for law school, also its a fun topic

@guillermoguerra9713 Год назад

If this existed when I was in first year of pharmacology, I wouldn't have dropped out

@erika-lq4ue 4 года назад

THANK YOU

@cocoloso030 Год назад

How do I identify the longest chain?

@Quintinohthree 4 года назад

I'm guessing every video introducing a new functional group will include an intermezzo on nomenclature?

@MolecularMemory 4 года назад

Yep! A couple nomenclature heavy episodes and then we plan to sprinkle a little naming throughout the series-I'm part of the content team :)

@Quintinohthree 4 года назад

@@MolecularMemory Excellent.

@zayragonzalez9495 4 года назад

Gosh that makes me laugh does days in lab when we tried to use the wrong chemicals in lab 😂😂 and joked about we will be able to make all this awesome things