Literature DB >> 23121692

α-Aryl-substituted allenamides in an imino-Nazarov cyclization cascade catalyzed by Au(I).

Zhi-Xiong Ma1, Shuzhong He, Wangze Song, Richard P Hsung.   

Abstract

An imino-Nazarov cyclization using α-aryl-substituted allenamides is described. This gold(I)-catalyzed cascade is efficient and regioselective in constructing a diverse array of synthetically useful aromatic-ring fused cyclopentenamides. The success in this transformation represents a solution to the challenge in establishing an imino-Nazarov cyclization process.

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Year:  2012        PMID： 23121692      PMCID： PMC3500446          DOI： 10.1021/ol302743k

Source DB:  PubMed          Journal:  Org Lett        ISSN： 1523-7052            Impact factor:   6.005


  63 in total

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