Complexes of silicon and phosphorus chlorides with nitrogen-containing bases as the condensing agents in the synthesis of amides
摘要:
High effectiveness of new condensing agents on the basis of complexes of silicon and phosphorus chlorides with nitrogen-containing bases in the synthesis of amides from carboxylic acids and amines and also in heterocyclization is shown. Factors affecting the readiness of formation of the amide bond and the yields of the final products are established.
NOVEL 3,5-DISUBSTITUTED-3H-IMIDAZO[4,5-B]PYRIDINE AND 3,5-DISUBSTITUTED-3H-[1,2,3]TRIAZOLO[4,5-B] PYRIDINE COMPOUNDS AS MODULATORS OF PROTEIN KINASES
申请人:Incozen Therapeutics Pvt. Ltd.
公开号:US20170240542A1
公开(公告)日:2017-08-24
The present invention provides, inter alia, compounds of formula I as protein kinase modulators, methods of preparing them, pharmaceutical compositions containing them and methods of treatment, prevention and/or amelioration of kinase mediated diseases or disorders with them.
Complexes of silicon and phosphorus chlorides with nitrogen-containing bases as the condensing agents in the synthesis of amides
作者:L. V. Besgubenko、S. E. Pipko、A. D. Sinitsa
DOI:10.1134/s1070363212080099
日期:2012.8
High effectiveness of new condensing agents on the basis of complexes of silicon and phosphorus chlorides with nitrogen-containing bases in the synthesis of amides from carboxylic acids and amines and also in heterocyclization is shown. Factors affecting the readiness of formation of the amide bond and the yields of the final products are established.