Condensations based on 5-(indol-3-yl)-pyrrolidin-2-thionesстатьяИсследовательская статья
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Дата последнего поиска статьи во внешних источниках: 11 ноября 2019 г.
Аннотация:New activated indolylpyrrolidones − their methylthiopyrrolinium salts − in the reactions with several CH-acids were studied. 2-Nitromethylene- and 2-dicyanomethyleneindolylpyrrolidines were obtained on the base of 5-indolyl-2-methylthiopyrrolinium salts with good yields. These nitrocompounds reduction allows to obtain respective aminomethylpyrolidines. The rigid structure of the starting compounds has significant stereoelectronic requirements of nucleophilic agents.