Abstract
A neurotransmitter release enhancer linopiridine and its new analogues have been synthesized rapidly in yields from the 1:2 coupling of oxiindole with 4-picolyl chloride hydrochloride on the surface of basic alumina doped with 37% KF under microwave irradiation in solvent-free conditions.
Keywords:
Acknowledgment
BVS thanks CSIR, New Delhi, for the award of fellowship.