๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

An efficient chemo and regioselective oxidative nuclear bromination of activated aromatic compounds using lithium bromide and ceric ammonium nitrate

โœ Scribed by Subhas Chandra Roy; Chandrani Guin; Kalyan Kumar Rana; Gourhari Maiti

Publisher
Elsevier Science
Year
2001
Tongue
French
Weight
71 KB
Volume
42
Category
Article
ISSN
0040-4039

No coin nor oath required. For personal study only.

โœฆ Synopsis

A mild, efficient and highly chemo-and regioselective method for the bromination of electron rich aromatic molecules has been developed by electrophilic substitution of Br + , which was generated in situ from LiBr using ceric ammonium nitrate as the oxidant. Free aromatic amines remained unaffected under the reaction conditions.

๐Ÿ“œ SIMILAR VOLUMES

ChemInform Abstract: Ceric Ammonium Nitr
ChemInform Abstract: Ceric Ammonium Nitrate Mediated Selective Bromoalkoxylation of Activated Cinnamyl Compounds Using Lithium Bromide.
โœ Subhas Chandra Roy; Chandrani Guin; Kalyan Kumar Rana; Gourhari Maiti ๐Ÿ“‚ Article ๐Ÿ“… 2010 ๐Ÿ› John Wiley and Sons โš– 31 KB ๐Ÿ‘ 2 views

## Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a โ€œFull Textโ€ option. The original article is trackable v

A mild and efficient method for oxidativ
A mild and efficient method for oxidative halodecarboxylation of ฮฑ,ฮฒ-unsaturated aromatic acids using lithium bromide/chloride and ceric ammonium nitrate
โœ Subhas Chandra Roy; Chandrani Guin; Gourhari Maiti ๐Ÿ“‚ Article ๐Ÿ“… 2001 ๐Ÿ› Elsevier Science ๐ŸŒ French โš– 117 KB

A mild and efficient ecofriendly method for the halodecarboxylation of a,b-unsaturated aromatic acids has been developed by using lithium bromide/chloride and ceric ammonium nitrate in acetonitrile-water at room temperature to afford the vinyl halides in moderate to good yields.