THREE NEW TETRAALKYLAMMONIUM BROMOCHROMATES, NR4 [CRO3BR], (R= ET, HEX, HEP): MILD AND EFFICIENT REAGENTS FOR OXIDATION OF PRIMARY AND SECONDARY ALCOHOLS

Tetraethylammonium Bromochromate, TEABC, Tetrahexylammonium Bromochromate, THexABC and Tetraheptylammonium Bromochromate, THepABC are new reagents used for almost quantitative conversion of alcohols into the corresponding aldehydes and ketones. These tetraalkylammonium bromochromate reagents are eas...

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Published in:Journal of the Chilean Chemical Society 2009-12, Vol.54 (4), p.491-493
Main Authors: GHAMMAMY, SHAHRIARE, MEHRANI, KHEYROLLAH, AFRAND, HAMID, JAVANSHIR, ZAHRA  , REZAEIBÉHBAHANI, GHOLAMREZA  , MOGHIMI, ALI  , AGHBOLAGH, ZAHRA SHOKRI  
Format: Article
Language:English
Subjects:
CHEMISTRY, MULTIDISCIPLINARY
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Summary:Tetraethylammonium Bromochromate, TEABC, Tetrahexylammonium Bromochromate, THexABC and Tetraheptylammonium Bromochromate, THepABC are new reagents used for almost quantitative conversion of alcohols into the corresponding aldehydes and ketones. These tetraalkylammonium bromochromate reagents are easily synthesized by the reaction of relative tetraalkylammonium bromide with a solution of CrO3 in a 1:1 mole ratio. These reagents are versatile agents for the effective and nearly quantitative oxidation of organic substrates, in particular for alcohols, under mild and acid-free conditions.
ISSN:0717-9707
0717-9707
DOI:10.4067/S0717-97072009000400038