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Copper-catalyzed borylative cyclization of 1,n-enynyl phosphates leading to five- to eight-membered cyclic 1,4-dienyl boronates.

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First Author : Zhang, Fang

Date of Publication : 2017-01-01

Journal : Tetrahedron Letters

Affiliation of Author(s) : 化学与生命科学学院

Document Type : 期刊

Volume : Vol.58

Issue : No.15

Page Number : 1448-1452

ISSN : 0040-4039

Key Words : COPPER;catalysts;*BORYLATION;*RING;formation;(Chemistry);*PHOSPHATE;synthesis;*ADDITION;reactions

Abstract : We report here a room temperature, efficient, and broadly applicable copper-catalyzed borylative cyclization of 1,n-enynyl (n = 6–9) phosphates for the concise synthesis of structurally diverse 5–8 membered cyclic 1,4-dienyl boronates, which represents th

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