88097-24-9Relevant academic research and scientific papers
THE REACTION OF SOME SUBSTITUTED BENZILS AND HETEROCYCLIC ANALOGS WITH CHLOROSULFONIC ACID
Cremlyn, Richard J.,Lynch, John M.,Swinbourne, Frederick J.
, p. 173 - 179 (2007/10/02)
The chlorosulfonation of a number of unsymmetrical benzils gave substituted benzofurans.Ring closure is dependent upon the electronic character of the substituent groups and can be controlled by electronwithdrawing groups.The reaction of the 2-thienyl ana
A Novel Cyclisation Reaction of Benzil
Cremlyn, Richard J.,Shode, Olufemi O.,Swinbourne, Frederic J.
, p. 2181 - 2184 (2007/10/02)
Benzil reacts with chlorosulphonic acid to give 3-chloro-2-phenylbenzofuran-6,4'-disulphonyl dichloride.The product was characterised as the corresponding bis-dimethylsulphonamide (1), and a mechanism has been proposed for the chlorosulphonation reaction.
