Document Detail

Catalytic Nazarov Reaction of Aryl Vinyl Ketones via Binary-Acid Strategy.
MedLine Citation:
PMID:  23245488     Owner:  NLM     Status:  Publisher    
We described herein a viable binary acid strategy for the catalytic Nazarov reaction of aryl vinyl ketones. Simply combining a Lewis acid and a Bronsted acid led to a dramatic enhancement of the catalytic activity in the Nazarov reaction of aryl vinyl beta-ketoesters. The obtained optimal binary acid catalyst In(OTf)3/diphenyl phosphoric acid (DPP) can be applied to a range of aryl vinyl ketones with good activity. A trend of reactivity has also been summarized based on mapping of the substituents.
Zhi-Guo Xi; Lihui Zhu; Sanzhong Luo; Jin-Pei Cheng
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Publication Detail:
Type:  JOURNAL ARTICLE     Date:  2012-12-17
Journal Detail:
Title:  The Journal of organic chemistry     Volume:  -     ISSN:  1520-6904     ISO Abbreviation:  J. Org. Chem.     Publication Date:  2012 Dec 
Date Detail:
Created Date:  2012-12-18     Completed Date:  -     Revised Date:  -    
Medline Journal Info:
Nlm Unique ID:  2985193R     Medline TA:  J Org Chem     Country:  -    
Other Details:
Languages:  ENG     Pagination:  -     Citation Subset:  -    
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