Hello Professor, I still don't understand how cis/trans and E/Z differ. It seems to me that both cis and Z have the same side similarities, while trans and E have opposite side similarities.
They do often overlap. Cis and Trans is typically used for pi bonds in a chain with nothing else on the pi bound carbons, while E and Z are typically used when there is a lot more going on, for example having substituents on the pi bond in addition to alkyl groups. I demonstrate many examples in this tutorial leah4sci.com/cistrans
So would it jump in with the R and S in numerical order? (2R,4Z,6S)? I like less letters (E/Z). I also prefer R...but-2-ene as opposed to R...2-butene. And I'm lazy so I always draw fully aromatic with a circle.
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Leah4sci.com/orgolive to grab the PDF Session Notes (+ heads up for upcoming sessions)
Hi Leah, i passed my Ochem 2 ACS today, just want to say thanks for the help!
Oh wow, thank you so much for hopping in here to let me know. the ACS is no joke, congratulations and you are so very welcome! What's next for you?
How was it?! I have it today and I am panicking!
I have a full guide on how to prepare for the ACS
take a look here and let me know if it helps tleah4sci.com/acs
I just saw this, oh no to panicking! How did it turn out?
For the 7 membered chain in 50:00-57:30 , how come there is no mention of E/Z for the double bond? Is it because it's trisubstituted?
Hi prof Leah if the charge is a negative one is that counted as a hybrid orbital
Hello Professor, I still don't understand how cis/trans and E/Z differ. It seems to me that both cis and Z have the same side similarities, while trans and E have opposite side similarities.
They do often overlap. Cis and Trans is typically used for pi bonds in a chain with nothing else on the pi bound carbons, while E and Z are typically used when there is a lot more going on, for example having substituents on the pi bond in addition to alkyl groups. I demonstrate many examples in this tutorial leah4sci.com/cistrans
They do overlap, it's simply a question of what else is going on in the molecule
can I get the resonance quiz? your videos have helped me so much preparing for exams and now the ACS orgo 1 final
Best of luck on your upcoming exam and ACS final. See below for the resonance quiz and my ACS guide
leah4sci.com/ACS
and
leah4sci.com/resonance-structures-organic-chemistry-practice-quiz/
57:04 4-cis? Or 4Z?
Cis although Z also work
So would it jump in with the R and S in numerical order? (2R,4Z,6S)? I like less letters (E/Z). I also prefer R...but-2-ene as opposed to R...2-butene. And I'm lazy so I always draw fully aromatic with a circle.
Thank you! You saved me !!!❤❤
You are so very welcome! Wishing you all the best on your final exam
Thanks alot!!!!!
You're very welcome! Hope it helped you prepare for your final exam
DAMN I MISSED IT
But did you? ;)
I love that UA-cam allows me to immediately post the recording, I assume you're all caught up? See you tonight for part 2?
Hii leah!!!!
Hi
Nomenclature please!
Find the quiz and solutions here: leah4sci.com/naming-organic-compounds-practice-problems-with-pdf-solutions/ enjoy
I hope you found it helpful
Stereochemistry!
Good luck on your upcoming exam
Here's the stereo practice leah4sci.com/stereoworksheet
nomenclature!
Right here on my website with solutions leah4sci.com/naming-organic-compounds-practice-problems-with-pdf-solutions/
Let me know if you're all set
Resonance!
Here's the quiz, you'll also see a link for the solutions leah4sci.com/resonance-structures-organic-chemistry-practice-quiz
Not sure why my reply isn't showing up. Email me through my website if you don't see it here
Nomenclature
Here's the quiz and solutions on my website
good luck leah4sci.com/naming-organic-compounds-iupac-nomenclature/
resonance
You'll love this practice quiz, or rather what you get out of it ;)
Here you go: leah4sci.com/resonance-structures-organic-chemistry-practice-quiz/
Stereo
Here's the link to access the worksheet leah4sci.com/stereoworksheet
Did you try it?
stereo
Good luck on your final exam, hope you enjoy this
link: leah4sci.com/stereoworksheet
Nomenclature
resonance
Quiz and solutions here on my website:
enjoy: leah4sci.com/resonance-structures-organic-chemistry-practice-quiz/
resonance