Titanium Mediated Cyclization of N-Substituted Di(β-Carbethoxyethyl)amines: Preparation of 1-Substituted-3-carbethoxy-4-piperidones
摘要:
Dieckmann cyclisation of N-substituted di(beta - carbethoxyethyl)amines with titanium tetrachloride in DCM in the presence of triethylamine leads to the formation of 3-carbethoxy-4-piperidones.
CATALYTIC REDUCTION OF 1-PHENYL- AND 1-BENZYL-4-PIPERIDONES<sup>1</sup>
作者:N. W. Bolyard
DOI:10.1021/ja01366a029
日期:1930.3
Titanium Mediated Cyclization of N-Substituted Di(β-Carbethoxyethyl)amines: Preparation of 1-Substituted-3-carbethoxy-4-piperidones
作者:M. N. Deshmukh、U. Sampath Kumar、A. V. Rama Rao
DOI:10.1080/00397919508010804
日期:1995.1
Dieckmann cyclisation of N-substituted di(beta - carbethoxyethyl)amines with titanium tetrachloride in DCM in the presence of triethylamine leads to the formation of 3-carbethoxy-4-piperidones.