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Silanediol-Catalyzed Chromenone Functionalization

delete2016-07-25
delete61
PRE
AI
M
Michael D. Visco
J
Joshua M. Wieting
C
Charlotte Stern
S
Shinichi Kondo
A
Anita E. Mattson *
DOI：10.1021/acs.orglett.6b01783delete
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摘要

摘要

En 中文
Promising levels of enantiocontrol are observed in the silanediol-catalyzed addition of silyl ketene acetals to benzopyrylium triflates. This rare example of enantioselective, intermolecular chromenone functionalization with carbonyl containing nucleophiles has potential applications in the synthesis of bioactive chromanones and tetrahydroxanthones.
Keyword:
ANION-BINDING CATALYSIS
CONJUGATE ADDITION
ASYMMETRIC AZIRIDINATION
NATURAL-PRODUCTS
MILD CONDITIONS
CHROMANONES
CHROMAN-4-ONES
RECOGNITION
FLAVANONES
CHROMONES
AI总结

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对已上传原文的论文进行重点信息的提取，主要内容包括：简要概述、研究摘要、背景介绍、关键亮点、图文解析、展望与总结。

期刊

Organic Letters 封面图
Organic Letters
IF:
5
论文数:
3.9W
被引数:
10.0W

机构

U
University System of Ohio
学者数:
15.5W
论文数: 13.0W
被引数: 200
引用论文

引用论文

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