Acylation, cyanoethylation and alkylation of methyl and phenyl indolylmagnesium salts: Influence of the substituents on the<i>c-</i>and<i>N</i>-reaction products
作者:J. Gonzalo Rodríguez、Anahí Urrutia
DOI:10.1002/jhet.5570360119
日期:1999.1
influence of the substitution on indolylmagnesium salts in the reaction with benzoyl chlo ride, acrylonitrile and methyl iodide, giving the C- and N-derivatives, have been carried out. The yield in the C- and N-product depends upon the electronic character and position of the substituent (methyl or phenyl) on the indole ring and of the ethereal solvent as well as the concentration and molar ratio of the reagents
已经分析了在与苯甲酰基氯,丙烯腈和甲基碘的反应中取代基对吲哚基镁盐的影响,得到了C-和N-衍生物。C-和N-产物的产率取决于吲哚环和醚溶剂上取代基(甲基或苯基)的电子特性和位置,以及试剂的浓度和摩尔比。用丙烯腈的2-或3-苯基取代的吲哚基镁盐总是给出1-(2-氰基乙基)吲哚衍生物。