20532-33-6, 5-Chlorobenzothiophene is a benzothiophene compound, ?involved in a variety of chemical synthesis. Rlated chemical reaction is continuously updated
a) Aluminium chloride (2.0g) was added in portions to a solution of 5-chlorobenzo[b]thiophene (1.7g) in benzene (50ml). After stirring for a further 1/2 hour, the reaction mixture was poured onto ice/dilute hydrochloric acid mixture and the organic layer separated. The aqueous was further extracted with diethyl ether. The combined extracts were dried and the solvent removed. The residue was stirred with hexane and the insoluble 5-chlorobenzo[b]thiophene dimer removed. Evaporation of the hexane gave a 50:50 mixture (as established by N.m.r.) of 5-chloro-2,3-dihydro-3-phenylbenzo[b]thiophene and 5-chloro-2,3-dihydro-2-phenylbenzo[b]thiophene as a colourless oil (1.3g).
20532-33-6 5-Chlorobenzothiophene 11309754, abenzothiophene compound, is more and more widely used in various.
Reference£º
Patent; SHELL INTERNATIONALE RESEARCH, MAATSCHAPPIJ B.V.; EP526951; (1993); A1;,
Benzothiophene – Wikipedia
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