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Regiospecific Synthesis of N2-Aryl 1,2,3-Triazoles from 2,5-Disubstituted Tetrazoles via Photochemically Generated Nitrile Imine Intermediates
作者:Robert Harris、Craig Jamieson、Sam Stewart
DOI:10.1055/s-0034-1379010
日期:——
The synthesis of N2-aryl 1,2,3-triazoles from 2,5-disubstituted tetrazoles was achieved under photochemical conditions. This simple and mild one-step reaction provides regiospecific access to 2,4,5-substituted 1,2,3-triazoles via a nitrile imine intermediate. Syntheses of alkyl and heterocylic derivatives were also investigated.
在光
化学条件下,由 2,5-二取代
四唑合成 N2-芳基
1,2,3-三唑。这种简单而温和的一步反应通过腈
亚胺中间体提供了对 2,4,5-取代的
1,2,3-三唑的区域特异性访问。还研究了烷基和杂环衍
生物的合成。
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Csongar, Ch.; Weinberg, P.; Gessner, M., Journal fur praktische Chemie (Leipzig 1954), 1987, vol. 329, # 6, p. 1111 - 1115
作者:Csongar, Ch.、Weinberg, P.、Gessner, M.、Tomaschewski, G.
DOI:——
日期:——
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Lohse, V.; Leihkauf, P.; Csongar, Ch., Journal fur praktische Chemie (Leipzig 1954), 1988, vol. 330, # 3, p. 406 - 414
作者:Lohse, V.、Leihkauf, P.、Csongar, Ch.、Tomaschewski, G.
DOI:——
日期:——
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Wang, Yizhong; Song, Wenjiao; Hu, Wen J., Angewandte Chemie - International Edition, 2009, vol. 48, p. 5330 - 5333
作者:Wang, Yizhong、Song, Wenjiao、Hu, Wen J.、Lin, Qing
DOI:——
日期:——
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CSONGAR, CH.;WEINBERG, P.;GESSNER, M.;TOMASCHEWSKI, G., J. PRAKT. CHEM., 329,(1987) N 6, 1111-1115
作者:CSONGAR, CH.、WEINBERG, P.、GESSNER, M.、TOMASCHEWSKI, G.
DOI:——
日期:——