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Why is the following molecule chiral ? Thank you for your help in advance.

Posted: Fri Jun 09, 2023 3:50 am
by Lapo
Why is the following molecule chiral ? Thank you for your help in advance.

Re: Why is the following molecule chiral ? Thank you for your help in advance.

Posted: Fri Jun 09, 2023 3:59 am
by ChenBeier
It is not chiral. To be chiral the C atom needs 4 different substituents. In this case we have H, CH3 and two times the ring symmetric connected, what means only 3.

Re: Why is the following molecule chiral ? Thank you for your help in advance.

Posted: Fri Jun 09, 2023 5:25 am
by Lapo
Thank you for your help.

Re: Why is the following molecule chiral ? Thank you for your help in advance.

Posted: Fri Jun 09, 2023 5:31 am
by Lapo
Why can't we consider 3,2 as being the same substituents for the 4 respective asymmetric centers ?

Re: Why is the following molecule chiral ? Thank you for your help in advance.

Posted: Fri Jun 09, 2023 5:55 am
by ChenBeier
Each Chiral C has 4 different substituents. Where do you see they are the same.

Re: Why is the following molecule chiral ? Thank you for your help in advance.

Posted: Thu Jul 20, 2023 4:22 am
by volatilelost
I have the same question here. Does anyone have the answer?

Re: Why is the following molecule chiral ? Thank you for your help in advance.

Posted: Thu Jul 20, 2023 5:44 am
by ChenBeier
What is the problem. Chiralty means 4 different substituent at the C. Its valid to the given last molecule.