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ChemInform Abstract: Enantioselective Synthesis of Densely Functionalized Pyranochromenes via an Unpredictable Cascade Michael—Oxa-Michael—Tautomerization Sequence.

✍ Scribed by Qiao Ren; Yaojun Gao; Jian Wang

Publisher: John Wiley and Sons
Year: 2011
Weight: 45 KB
Volume: 42
Category: Article
ISSN: 0931-7597
DOI: 10.1002/chin.201116142

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✦ Synopsis

Abstract

The reaction is catalyzed by a new bifunctional indan amine‐thiourea compound to afford optically active pyranochromenes in high yields and enantioselectivities.

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