Exploration of Aberrant Behaviour of Grignard Reagents with Indole-3-carboxaldehyde: Application to the Synthesis of Turbomycin B and Vibrindole A Derivatives
作者:P. Ravikumar、A. Bahuguna、R. Sharma、P. Sagara
DOI:10.1055/s-0036-1588885
日期:——
Grignard reagents with N-alkylated indole-3-carboxaldehyde has been observed. Contrary to the usual formation of an alcohol, it afforded an unusual bis(indolyl)methane product. A systematic study on this new mode of reactivity and its application to a synthesis of the potent antibiotic turbomycin B and vibrindole A derivatives is reported.
已经观察到格氏试剂与 N-烷基化吲哚-3-甲醛发生异常反应。与通常的醇形成相反,它提供了一种不寻常的双(吲哚基)甲烷产物。报道了对这种新反应模式及其在强效抗生素 turbomycin B 和 vibrindole A 衍生物合成中的应用的系统研究。