Intramolecular Keto Lactam Condensation: A Convenient and Straightforward Approach to Bicyclic Vinylogous Lactams
作者:Pei-Qiang Huang、Ting Fan
DOI:10.1002/ejoc.201701060
日期:2017.11.24
lyl trifluoromethanesulfonate (TBDMSOTf), lactam activation with triflicanhydride (Tf2O), and a tandem cyclocondensation reaction. The reaction can be run in a one-pot manner or in a two-step fashion, both under mild conditions. The yields for the one-pot version were 52–80 %. In some cases, the two-step version gave higher overall yields (44–85 %) than the one-pot version.
[EN] HETEROCYCLIC AMIDES AS ROCK INHIBITORS<br/>[FR] AMIDES HÉTÉROCYCLIQUES EN TANT QU'INHIBITEURS DE ROCK
申请人:AMAKEM NV
公开号:WO2011107608A8
公开(公告)日:2012-05-03
[EN] NOVEL ROCK INHIBITORS<br/>[FR] NOUVEAUX INHIBITEURS DE ROCK
申请人:AMAKEM NV
公开号:WO2012146724A3
公开(公告)日:2013-01-17
Ring-closing metathesis and ring-closing metathesis–isomerisation approach to 1-phosphonylated 2-benzazocines
作者:Nicolai Dieltiens、Christian V. Stevens、Kurt Masschelein、Geert Hennebel、Sarah Van der Jeught
DOI:10.1016/j.tet.2008.02.074
日期:2008.5
An RCM strategy has been developed for the synthesis of phosphonylated benzazocines and their corresponding isomerised analogues. The aminophosphonate precursors were obtained by a one-pot three-component condensation in moderate yield. (c) 2008 Elsevier Ltd. All rights reserved.