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For questions concerning all aspects of pericyclic reactions, their use in synthesis, and the orbital analyses used to describe them.
12
votes
1
answer
970
views
Exceptions to motif: nucleophile attacks electrophile
I hear this motif - nucleophile attacks electrophile - all the time with regard to organic chemistry. Are there any exceptions?
I think this statement is always true in general because it's a restate …
1
vote
0
answers
509
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What is the mechanism of a 1,2-hydride shift?
What is the mechanism of a 1,2-hydride shift? I read that there is an aromatic intermediate, in that the intermediate obeys Hückel's rule.
However, Wikipedia doesn't offer any further explanation. C …