Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
5217053 | Tetrahedron | 2014 | 6 Pages |
Abstract
A direct DDQ-mediated dehydrogenative intramolecular cyclization of (Z)-1,2,3-triaryl substituted propylenes promoted by Cu(OAc)2 was developed, providing 1,2-diarylindene derivatives in moderate to good yields (up to 92%) under mild conditions. This protocol provides a straightforward access to 1,2-diarylindenes via DDQ-mediated benzylic/allylic sp3 C-H bond activation.
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Physical Sciences and Engineering
Chemistry
Organic Chemistry
Authors
Yi Li, Li Cao, Xiaoyan Luo, Wei-Ping Deng,