An efficient synthesis of new 1-H-4′-methyl-3′,4′-dihydrospiro[piperidine-4,2′(1′H)quinoline] scaffolds
摘要:
Efficient synthesis of new 3',4'-dihydrospiro[piperidine-4,2'(1'H)quinolines] by a four step synthetic route based on 1-benzyl-4-piperidone reactivity is reported. (c) 2007 Elsevier Ltd. All rights reserved.