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Title: | Butyltriphenylphosphonium tetraborate (BTPPTB) as a selective reducing agent for the reduction of imines, enamines and oximes and reductive alkylation of aldehydes or ketones with primary amines in methanol or under solid-phase conditions |
Authors: | Hajipour, Abdol Reza Mohammadpoor-Baltork, Iraj Noroallhi, Mohammadreza |
Issue Date: | Feb-2001 |
Publisher: | NISCAIR-CSIR, India |
Abstract: | Butyltriphenylphosphonium tetraborate (BTPPTB) 1, generated as white solid from butyltriphenylphosphonium bromide and sodium borohydride, is found to be a selective and versatile reducing agent. The reagent in methanol or under solvent-free conditions is very useful for the reduction of imines, enamines and oximes or reductive amination of aldehydes and ketones. Under solvent-free conditions the reactions are faster and the yields of the products are higher. |
Page(s): | 152-156 |
URI: | http://hdl.handle.net/123456789/22170 |
ISSN: | 0975-0983(Online); 0376-4699(Print) |
Appears in Collections: | IJC-B Vol.40B(02) [February 2001] |
Files in This Item:
File | Description | Size | Format | |
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IJCB 40B(2) 152-156.pdf | 947.56 kB | Adobe PDF | View/Open |
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