Comments on: s-cis and s-trans https://www.masterorganicchemistry.com/2017/05/12/s-cis-and-s-trans/ Tue, 07 Feb 2023 11:29:47 +0000 hourly 1 https://wordpress.org/?v=6.6.2 By: Anurag Jain https://www.masterorganicchemistry.com/2017/05/12/s-cis-and-s-trans/#comment-598340 Sun, 28 Feb 2021 06:43:47 +0000 https://www.masterorganicchemistry.com/?p=10748#comment-598340 Thanku thats amazingly explained

]]> By: Manoj R https://www.masterorganicchemistry.com/2017/05/12/s-cis-and-s-trans/#comment-581916 Sat, 04 Jul 2020 17:22:00 +0000 https://www.masterorganicchemistry.com/?p=10748#comment-581916 Such a beautiful explanation!
I can easily understand the real concepts in organic chemistry..
Thanks for sharing your knowledge!! sir..

]]> By: James Ashenhurst https://www.masterorganicchemistry.com/2017/05/12/s-cis-and-s-trans/#comment-572128 Tue, 03 Dec 2019 05:43:09 +0000 https://www.masterorganicchemistry.com/?p=10748#comment-572128 In reply to Kechroud.

What conformation do you think has greater repulsion, s-cis or s-trans?

]]> By: Kechroud https://www.masterorganicchemistry.com/2017/05/12/s-cis-and-s-trans/#comment-572044 Mon, 02 Dec 2019 06:45:33 +0000 https://www.masterorganicchemistry.com/?p=10748#comment-572044 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 https://www.masterorganicchemistry.com/2017/05/12/s-cis-and-s-trans/#comment-571090 Wed, 20 Nov 2019 03:58:28 +0000 https://www.masterorganicchemistry.com/?p=10748#comment-571090 No worries!

]]> By: AD https://www.masterorganicchemistry.com/2017/05/12/s-cis-and-s-trans/#comment-571089 Wed, 20 Nov 2019 03:21:55 +0000 https://www.masterorganicchemistry.com/?p=10748#comment-571089 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 https://www.masterorganicchemistry.com/2017/05/12/s-cis-and-s-trans/#comment-571010 Mon, 18 Nov 2019 15:35:48 +0000 https://www.masterorganicchemistry.com/?p=10748#comment-571010 In reply to AD.

“s” stands for “sigma”.

]]> By: AD https://www.masterorganicchemistry.com/2017/05/12/s-cis-and-s-trans/#comment-570819 Sat, 16 Nov 2019 15:02:41 +0000 https://www.masterorganicchemistry.com/?p=10748#comment-570819 Why the letter “s-” is used for those pseudo configuration? Thanks for the explanation tho!

]]> By: James Ashenhurst https://www.masterorganicchemistry.com/2017/05/12/s-cis-and-s-trans/#comment-553004 Tue, 16 Apr 2019 20:18:51 +0000 https://www.masterorganicchemistry.com/?p=10748#comment-553004 In reply to Igor B..

Sounds like a stretch to me. If hyperconjugation effects were significant in s-trans then the place to look for it would be by adding an electron withdrawing group with a low-lying sigma star orbital (like C-F) and measuring conformational populations…

I agree with you in general though, hyperconjugation is an incredibly powerful way to look at conformations!

]]> By: James Ashenhurst https://www.masterorganicchemistry.com/2017/05/12/s-cis-and-s-trans/#comment-553003 Tue, 16 Apr 2019 20:16:13 +0000 https://www.masterorganicchemistry.com/?p=10748#comment-553003 In reply to Amit.

OK. Thanks Amit

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