作者:Waehaelae, K.、Ojanperae, I.、Haeyri, L.、Hase, T. A.
DOI:——
日期:——
WAHALA K.; OJANPERA I.; HAYRI L.; HASE T. A., SYNTH. COMMUN., 17,(1987) N 2, 137-145
作者:WAHALA K.、 OJANPERA I.、 HAYRI L.、 HASE T. A.
DOI:——
日期:——
Rizzacasa, Mark A.; Sargent, Melvyn V., Journal of the Chemical Society. Perkin transactions I, 1991, p. 2773 - 2782
作者:Rizzacasa, Mark A.、Sargent, Melvyn V.
DOI:——
日期:——
Silver-Mediated Synthesis of Substituted Benzofuran- and Indole-Pyrroles via Sequential Reaction of <i>ortho</i>-Alkynylaromatics with Methylene Isocyanides
作者:Jian-Quan Liu、Xinyi Chen、Andrey Shatskiy、Markus D. Kärkäs、Xiang-Shan Wang
DOI:10.1021/acs.joc.9b00528
日期:2019.7.19
-yl)phenols or 2-ethynyl-3-(1-hydroxyprop-2-yn-1-yl)anilines and methylene isocyanides has been developed. A sequential 5-endo-dig cyclization and [3 + 2] cycloaddition process is proposed. This synthetic strategy is atom- and step-efficient and applicable to a broad scope of substrates, allowing the synthesis of valuable substituted benzofuran- and indole-pyrroles in moderate to high yields.