Bromodimethylsulfonium bromide synthesis essay
A new approach for the synthesis of multi-functionalized 1,5-benzodiazepines is developed starting from -phenylenediamines, β-keto esters and aromatic aldehydes utilizing a one-pot, three-component strategy employing bromodimethylsulfonium bromide as the catalyst. The simple reaction procedure, good yields, mild reaction conditions and applicability to a wide range of substrates are some of the salient features of this protocol.
ChemInform Abstract: Bromodimethylsulfonium Bromide …
Choudhury, Effects of substituent in beta-position of 1, 3-Dicarbonyl Compounds in Bromodimethylsulfonium Bromide Catalyzed Multicomponent Reactions: A Facile Access to Functionalized Piperidines.
Bromodimethylsulfonium bromide (BDMS) was used as an efficient brominating reagent for the synthesis of 9,10-dibromoanthracene in dichloromethane. The desired products were obtained in excellent yields.