Gold-catalyzed synthesis of bicyclo[3.2.0]heptenes via a formal [3+2]/[2+2]-annulation of allylsilane with 4-methoxybut-2-yn1-ols

Chun-Yao Yang; Chiou-Dong Wang; Shu-Fan Tian; Rai-Shung Liu

doi:10.1002/adsc.201000201

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Gold-catalyzed synthesis of bicyclo[3.2.0]heptenes via a formal [3+2]/[2+2]-annulation of allylsilane with 4-methoxybut-2-yn1-ols

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Gold-catalyzed synthesis of bicyclo[3.2.0]heptenes via a formal [3+2]/[2+2]-annulation of allylsilane with 4-methoxybut-2-yn1-ols

Chun-Yao Yang, Chiou-Dong Wang, Shu-Fan Tian and Rai-Shung Liu

Advanced Synthesis and Catalysis, Vol.352(10), pp.1605-1609

05/07/2010

DOI: https://doi.org/10.1002/adsc.201000201

Abstract

Allylsilanes

Annulation

Bicyclo[3.2.0]heptenes

Cycloaddition

Cycloisomerization

Gold catalysis

This work reports the novel gold-catalyzed [3+ 2]/[2+2]-annulation of allylsilane with Amethoxybut-2-yn-l-ols that yields highly strained bicyclo[3.2.0]heptene products efficiently and stereoselectively. © 2010 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim.

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Title: Gold-catalyzed synthesis of bicyclo[3.2.0]heptenes via a formal [3+2]/[2+2]-annulation of allylsilane with 4-methoxybut-2-yn1-ols
Creators - without role: Chun-Yao Yang - Department of Chemistry , National Tsing-Hua University
Chiou-Dong Wang - Department of Chemistry , National Tsing-Hua University
Shu-Fan Tian - Department of Chemistry , National Tsing-Hua University
Rai-Shung Liu - Department of Chemistry , National Tsing-Hua University
Publication Details: Advanced Synthesis and Catalysis, Vol.352(10), pp.1605-1609
Identifiers: 9957773196606774
Academic Unit: Department of Chemistry, College of Science, National Tsing Hua University
Language: English
Resource Type: Journal article

Gold-catalyzed synthesis of bicyclo[3.2.0]heptenes via a formal [3+2]/[2+2]-annulation of allylsilane with 4-methoxybut-2-yn1-ols

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