CDI-mediated monoacylation of symmetrical diamines and selective acylation of primary amines of unsymmetrical diamines
作者:Sanjeev K. Verma、Ramarao Ghorpade、Ajay Pratap、M. P. Kaushik
DOI:10.1039/c1gc16314k
日期:——
A highly efficient and green protocol for monoacylation of symmetricaldiamines and chemoselective acylation of primary amines of unsymmetrical diamines has been developed.
Electrophoresis gels and cross-linking agents for their preparation
申请人:The University of Melbourne
公开号:US20010020079A1
公开(公告)日:2001-09-06
Method of separating molecules by providing a cross-linked polymer gel having a cross-linking moiety of the formula
1
wherein X, X′, Y, Z and R
2
are as defined in the specification. A sample containing the molecules to be separated is placed on the gel, and the gel is subjected to a separation technique.