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1: Nov 28, 09:42
2: Nov 27, 18:07
3: Nov 27, 12:04
4: Nov 27, 08:26
5: Nov 26, 18:06
6: Nov 26, 12:05
7: Nov 26, 08:29
8: Nov 25, 18:33
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Posts: 159
100-year-old chemistry rule proven false, updating textbooks comes next -- (link)
Posted by
Strongbad (aka Rambler14)
Nov 4 '24, 12:12
(No message)
According to Bredt’s rule, you can’t have a double bond at the “bridgehead” position of a bridged bicyclic molecule — a kind of molecular structure that looks like two rings sharing some atoms.
(www.earth.com)
Responses:
*spidermanspointing.gif* -- (pic) -- (link*)
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Max
Nov 4, 12:38
[Attachment]
As an undergrad, I wanted to take orgo but didn't want to spend 6 hrs a week in lab. Uni wouldn't let me separate them so no orgo for me. -- nm
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Bayronmax
Nov 4, 12:18
1
In 12th grade they started us on Organic chemistry. I enjoyed making the models but it just felt like a bunch of memorization.
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Strongbad
Nov 4, 13:18
By UCLA scientists. Lots of posts about this on their social media last week. -- nm
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jnine
Nov 4, 12:16
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