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Title: Ultrasound-assisted solventless synthesis of amines by in situ oxidation/reductive amination of benzyl halides
Authors: Bannarak Khumraksa
Wong Phakhodee
Mookda Pattarawarapan
Keywords: Chemical Engineering
Issue Date: 1-Jan-2014
Abstract: Ultrasound-assisted solventless oxidation/reductive amination of benzyl halides was developed as a facile, efficient, and environmental friendly method toward N-alkylated amines. Aldehydes were formed in situ by oxidation of organic halides with N-methylmorpholine N-oxide (NMO), followed by direct reductive amination with amines using sodium borohydride and montmorillonite K-10 catalyst as the reducing system. This green and simple procedure enables N-alkylated amines to be prepared in good to excellent yields with high selectivity of the monoalkylation. This journal is © the Partner Organisations 2014.
ISSN: 20462069
Appears in Collections:CMUL: Journal Articles

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