Gold-catalyzed cyclization of 1-alkynyl cyclopropyl tert-butyl carbonate to construct multifunctionalized vinyl cyclopropane derivatives

DOI: 10.1016/j.tet.2009.10.087

Source and publish data:

Tetrahedron p. 321 - 328 (2010)

Update date:2022-08-04

Topics:

Authors:

Zhang, Yu-Xin

Guo, Lin

Wang, Ya-Hui

Zhu, Li-Li

Chen, Zili

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Article abstract of DOI:10.1016/j.tet.2009.10.087

A convenient new method was developed to prepare two types of vinyl cyclopropane derivatives through gold-catalyzed cyclization of 1-alkynyl cyclopropyl tert-butyl carbonates 2. Different from the previous reported 5-exo-dig route, the 6-endo-dig addition

Full text of DOI:10.1016/j.tet.2009.10.087

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Product name:tert-butyl 1-((4-fluorophenyl)ethynyl)cyclopropyl carbonate

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