Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
5215724 | Tetrahedron | 2014 | 6 Pages |
Abstract
A facile double allylation/ring-closing metathesis/Claisen rearrangement route for preparing vinylcyclopropanes 6 is developed. The efficient synthesis includes O-allylation of α-allyl-α-sulfonylketones 8 with allylic bromides, ring-closing metathesis of diallyl compounds 9 and sequential Claisen rearrangement of the resulting oxepines.
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Related Topics
Physical Sciences and Engineering
Chemistry
Organic Chemistry
Authors
Meng-Yang Chang, Yi-Chia Chen, Chieh-Kai Chan,