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Hoshi M, Okimoto M, Oikawa A, Miyawaki S, Shimotori Y. One-pot synthesis of 1-arylmethyl-4-[( E)-alk-1-enyl]-1 H-1,2,3-triazoles via a cross-coupling/click reaction sequence. RSC Adv 2014. [DOI: 10.1039/c3ra45718d] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023] Open
Abstract
1-Arylmethyl-4-[(E)-alk-1-enyl]-1H-1,2,3-triazoles have been synthesized from terminal conjugated (E)-enynes, prepared by copper-mediated cross-coupling reaction of (E)-alk-1-enyldisiamylboranes with (trimethylsilyl)ethynyl bromide, benzyl bromides and sodium azide in a one-pot fashion.
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Affiliation(s)
- Masayuki Hoshi
- Department of Biotechnology and Environmental Chemistry, Kitami Institute of Technology, 165 Koen-cho, Kitami, Hokkaido 090-8507, Japan
| | - Mitsuhiro Okimoto
- Department of Biotechnology and Environmental Chemistry, Kitami Institute of Technology, 165 Koen-cho, Kitami, Hokkaido 090-8507, Japan
| | - Asuka Oikawa
- Department of Biotechnology and Environmental Chemistry, Kitami Institute of Technology, 165 Koen-cho, Kitami, Hokkaido 090-8507, Japan
| | - Shunsuke Miyawaki
- Department of Biotechnology and Environmental Chemistry, Kitami Institute of Technology, 165 Koen-cho, Kitami, Hokkaido 090-8507, Japan
| | - Yasutaka Shimotori
- Department of Biotechnology and Environmental Chemistry, Kitami Institute of Technology, 165 Koen-cho, Kitami, Hokkaido 090-8507, Japan
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Kwon M, Jang Y, Yoon S, Yang D, Jeon HB. Unusual Cu(I)-catalyzed 1,3-dipolar cycloaddition of acetylenic amides: formation of bistriazoles. Tetrahedron Lett 2012. [DOI: 10.1016/j.tetlet.2012.01.069] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
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Yang D, Kwon M, Jang Y, Jeon HB. A convenient and efficient synthesis of C-carbamoyl-1,2,3-triazoles from alkyl bromide by a one-pot sequential addition: conversion of ester to amide using Zr(Ot-Bu)4. Tetrahedron Lett 2010. [DOI: 10.1016/j.tetlet.2010.05.046] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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