Alkene Stability, cis/trans, and E/Z Convention
In this video, I explain how to determine relative stability of alkenes based on their substitution. In addition, I explain the related conventions of cis/trans and E/Z. I work through several examples explaining both concepts.
Questions begin at 2:48
Alkene stability questions 2:48
Cis/trans E/Z questions 6:28
Пікірлер: 28
THANK YOU SO MUCH You taught me more than my professor did
@chemtutorderek870
3 жыл бұрын
I'm happy to help!
@scholarsschoolofchemistry5552
2 жыл бұрын
I can teach you
Very helpful! Thank you!
So helpful! Thank you
This was dope buddy. good work
@chemtutorderek870
3 жыл бұрын
Thank you! I'm happy to help!
One trick my prof taught me for remembering which one is Z is that the priority subs are on ZE ZAME ZIDE (she would say it in a silly french accent)
really thank you
Thank you so much
Thq sir nice explanation
@chemtutorderek870
3 жыл бұрын
Thank you! I'm happy to help!
Love it keep it up
@chemtutorderek870
3 жыл бұрын
Thank you, I will!
Well explained
@chemtutorderek870
2 жыл бұрын
Thank you!
can you please rank from most stable to least in the examples? thank you
Hi. I have a doubt? which one cycloalkene is most stable between the first and third cycloalkene.? you have skipped that point and mentioned only that tetrasubstituted cycloalkene is most stable...................
Thanks a lot sirr😁
@chemtutorderek870
3 жыл бұрын
Happy to help!
Thanks
Thank yo so much! I learned so much from this. Would you be able to name example f (the one at 14:45)? I am just curious as to how that would be named.
@chemtutorderek870
2 жыл бұрын
Hi Lauren, sure. The name is (E)-2-bromo-4-chloropent-2-en-1,1,3-triol. You start the numbering system at the bottom left carbon with the two OH groups and continue up to the top right carbon for a total numbering system of five carbons (hence the pentene). When you have multiple alcohols you add the standard prefixes (di for two, tri for three, tetra for four, etc), this explains why we have the 1,1,3 triol at the end of the name. The rest of the name is standard substituent naming. This is a complicated structure and name. It is unlikely to appear in a typical organic chemistry class. Let me know if you have other questions. I'm happy to help!
@laurenm6115
2 жыл бұрын
@@chemtutorderek870 thank you so much!
Keep doing 🖤🖤
@chemtutorderek870
3 жыл бұрын
Thank you! I will!
Awesome
@chemtutorderek870
3 жыл бұрын
Thank you, I am happy to help!