ChemInform Abstract: Tetrabutylammonium Dichlorobromide: An Efficient and Mild Reagent for Geminal Bromochlorination of α-Diazo Carbonyl Compounds

Autor:	Nusrathulla Shariff, Lourdusamy Emmanuvel, Selvam Mathi, Chidambaram Rameshkumar
Rok vydání:	2015
Předmět:	Metal chemistry.chemical_compound Geminal Chemistry visual_art Reagent visual_art.visual_art_medium Halogenation Organic chemistry Diazo General Medicine Highly selective
Zdroj:	ChemInform. 46
ISSN:	0931-7597
DOI:	10.1002/chin.201524070
Popis:	An efficient and mild one-pot procedure for geminal bromochlorination of α-diazo carbonyl compounds has been developed for the first time using tetrabutylammonium dichlorobromide (TBADCB) via metal carbenoids. This protocol was found to be highly selective and does not result in dichlorination or dibromination products. The reagent, TBADCB, is commercially available, easy to prepare and handle.
Databáze:	OpenAIRE
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