1-(Cyclohexyl or cyclohexenyl)-4-aryl-4-piperidinecarboxylic acid derivatives
申请人:JANSSEN PHARMACEUTICA N.V.
公开号:EP0034415B1
公开(公告)日:1984-05-30
US4369184A
申请人:——
公开号:US4369184A
公开(公告)日:1983-01-18
Use of (Cyclopentadienone)iron Tricarbonyl Complexes for C–N Bond Formation Reactions between Amines and Alcohols
作者:Thomas J. Brown、Madeleine Cumbes、Louis J. Diorazio、Guy J. Clarkson、Martin Wills
DOI:10.1021/acs.joc.7b01990
日期:2017.10.6
of a series of (cyclopentadienone)iron tricarbonyl complexes to “borrowing hydrogen” reactionsbetweenamines and alcohols was completed in order to assess their catalytic activity. The electronic variation of the aromatic groups flanking the C═O of the cyclopentadienone influenced the efficiency of the reactions; however, in other cases, the Knölker catalyst 1, containing trimethylsilyl groups flanking