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US10144712: Quinolines and process for the preparation thereof

The invention discloses novel N-Heterocyclic compounds of formula A, and a ligand-enabled palladium-catalyzed process for preparation of novel N-Heterocyclic compounds of Formula A via C--H alkynylation of N-heterocycles with alkynyl halides.
Patent No:
US10144712
Application No:
15/543714
Filing Date:
17-07-2014
Issue Date:
18-12-2004
Applicant:
CSIR-National Chemical Laboratory (CSIR-NCL), Pune
Inventor(s):
Balaraman Ekambaram; Vinod Gokulkrishna Landge
IPC Classification:
C07D 215/38, C07D 215/12, B01J 31/18, C07D 215/20, B01J 31/04, C07D 215/04, C07D 215/18
Country:
United States of America
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