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US10421739: Process for the preparation of nicotine

The invention relates to a process for the preparation of racemic nicotine from 3-pyridylaldehyde using a one-pot or step-wise method. The process comprises the stetter reaction, reduction-cyclization, and methylation.
Patent No:
US10421739
Application No:
16/068464
Filing Date:
06-07-2018
Issue Date:
24-09-2019
Applicant:
CSIR-Indian Institute of Chemical Technology (CSIR-IICT), Hyderabad
Inventor(s):
Prathama Satyendra Mainkar; Kondepudi Sugnana Sunder; Togapur Pavan Kumar; Srivari Chandrasekhar
IPC Classification:
C07D 401/04
Country:
United States of America
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