Journal
TETRAHEDRON
Volume 60, Issue 10, Pages 2247-2257Publisher
PERGAMON-ELSEVIER SCIENCE LTD
DOI: 10.1016/j.tet.2004.01.018
Keywords
acyl migration; urea; alpha-aminoorganostannanes; alpha-aminoorganolithiums
Categories
Ask authors/readers for more resources
Transmetalation of urea derivatives of alpha-aminoorganostannanes with alkyllithiums provides alpha-aminoorganolithiums which undergo rapid N to C acyl migration to afford alpha-aminocarboxamides. The stereochemical course of the transmetalation/migration process depends on the substituents on the urea and varies from complete retention of configuration to complete racemization. (C) 2004 Elsevier Ltd. All rights reserved.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available
Share Paper
