1-Benzyl-4-chloromethylpiperidine: A Building Block in the Synthesis of Compounds of Pharmacological Interest
作者:María Isabel Rodríguez-Franco、María Isabel Fernández-Bachiller
DOI:10.1055/s-2002-28517
日期:——
The first synthesis of l-benzyl-4-(chloromethyl)piperidine (1) is described, together with its application in the synthesis of potential pharmaceuticals. Reaction of 1 with several purines in basic medium proceed through the initial formation of 1-benzyl-1-azoniabicyclo[2.2.1]heptane system, which then undergoes nucleophilic attack at two different carbons, yielding N-benzylpiperidine and N-benzylpyrrolidine
描述了 L-苄基-4-(氯甲基)哌啶 (1) 的首次合成,以及其在潜在药物合成中的应用。1 与几种嘌呤在碱性介质中的反应首先形成 1-benzyl-1-azoniabicyclo[2.2.1]庚烷系统,然后在两个不同的碳上进行亲核攻击,产生 N-苄基哌啶和 N-苄基吡咯烷衍生物。