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A process for preparing 5-chloro-2,3-dihydro-1h-inden-1-one
A process for preparing 5-chloro-2,3-dihydro-1h-inden-1-one
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机译:5-氯-2,3-二氢-1h-茚满-1-酮的制备方法
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PCT No. PCT/US95/12726 Sec. 371 Date Jun. 24, 1997 Sec. 102(e) Date Jun. 24, 1997 PCT Filed Oct. 12, 1995 PCT Pub. No. WO96/20151 PCT Pub. Date Jul. 4, 1996A process for preparing 5-chloro-2,3-dihydro-1H-inden-1-one comprising contacting 3-chloro-1-(chlorphenyl)-1-propanone with a catalyst selected from sulfuric acid and solid acid catalysts.
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