1-Phenylsulfonyl-3,3,3-trifluoropropene. I: The Michael-type addition reaction.
نویسندگان
چکیده
منابع مشابه
-Fluoro- -nitro(phenylsulfonyl)methane as a fluoromethyl pronucleophile: Efficient stereoselective Michael addition to chalcones
Highly efficient stereoselective 1,4-addition of racemic -fluoronitro(phenylsulfonyl)methane (FNSM) as a fluoromethyl pronucleophile to , -unsaturated ketones using a wide range of chiral organobifunctional catalysts under moderate conditions in the absence of an additional base has been achieved. A series of catalysts was screened for the enantioselective addition of FNSM to chalcones and the ...
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ژورنال
عنوان ژورنال: Chemical and Pharmaceutical Bulletin
سال: 1985
ISSN: 0009-2363,1347-5223
DOI: 10.1248/cpb.33.4077