Citation:
Din Yanbin, Fan Ailong, Zhang Zheng. Synthesis of 2-( Arylsulfonyl)-1-( 2-thienyl) ethanone[J]. Chinese Journal of Applied Chemistry,
;1997, 14(3): 113-114.
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A series of 2-(4-R-phenylsulfonyl)-1-(2-thienyl) ethanone( R=H, CH3, F, Cl, Br) were prepared in 75%~96% yields by reaction of sodium arylsulfinate with 2-chloro-1-(2-thienyl) ethanone in the presence of triethyl benzylam monium ohldride at 80~85℃.Their structures were confirm ed by elemental analysis, IR and 1H NMR.
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