Comments on: s-cis and s-trans

By: James Ashenhurst

James Ashenhurst — Sun, 23 Nov 2025 16:08:32 +0000

In reply to Jacob J. Oops, should read s-cis on the answer. Thank you for the spot!

By: Jacob J

Jacob J — Sun, 23 Nov 2025 04:46:49 +0000

for question ID # 3539: it says that s-trans conformation (on the left) D-A reaction can occur. Isn’t that s-cis?
thanks

By: Nancy Chesir

Nancy Chesir — Mon, 02 Dec 2024 05:48:51 +0000

Thanks so much,,,,,it was really helpful

By: Anurag Jain

Anurag Jain — Sun, 28 Feb 2021 06:43:47 +0000

Thanku thats amazingly explained

By: Manoj R

Manoj R — Sat, 04 Jul 2020 17:22:00 +0000

Such a beautiful explanation!
I can easily understand the real concepts in organic chemistry..
Thanks for sharing your knowledge!! sir..

By: James Ashenhurst

James Ashenhurst — Tue, 03 Dec 2019 05:43:09 +0000

In reply to Kechroud. What conformation do you think has greater repulsion, s-cis or s-trans?

By: Kechroud

Kechroud — Mon, 02 Dec 2019 06:45:33 +0000

Thanks just one question if we want to compare the effect of repulsion between s-cis and s-trans what we going the say as a result??? I need your answer

By: James Ashenhurst

James Ashenhurst — Wed, 20 Nov 2019 03:58:28 +0000

No worries!

By: AD

AD — Wed, 20 Nov 2019 03:21:55 +0000

I was re-reading the entire page just a bit after my question and I have noticed that (as always and as a good student) we’re not able to read correctly, this is already written above haha.

Thank you a lot. :)

By: James Ashenhurst

James Ashenhurst — Mon, 18 Nov 2019 15:35:48 +0000

In reply to AD. "s" stands for "sigma".