On October 18, 2002, Capozzi, Maria Annunziata M.; Cardellicchio, Cosimo; Naso, Francesco; Rosito, Valerio published an article.Safety of Benzyl(4-bromophenyl)sulfane The title of the article was A Straightforward Enantioselective Route to Dialkyl Sulfoxides Based upon Two Carbon-for-Carbon Substitution Reactions on the Sulfinyl Group. And the article contained the following:
(R)-Benzyl p-bromophenyl sulfoxide (I) was obtained on a multigram scale and in an enantiomerically pure form by enantioselective catalytic oxidation of benzyl p-bromophenyl sulfide with tert-Bu hydroperoxide in the presence of chiral titanium complexes. Some mechanistic and stereochem. features of the process were also studied. I was then subjected to two consecutive substitution reactions with different Grignard reagents, which caused two sequentially stereocontrolled carbon-for-carbon displacements, leading to chiral nonracemic dialkyl sulfoxides. The experimental process involved the reaction of Benzyl(4-bromophenyl)sulfane(cas: 53136-21-3).Safety of Benzyl(4-bromophenyl)sulfane
The Article related to sulfoxide dialkyl chiral enantioselective preparation, sulfide benzyl bromophenyl chiral titanium complex catalyzed enantioselective oxidation, benzylsulfoxide bromophenyl preparation stereoselective grignard substitution and other aspects.Safety of Benzyl(4-bromophenyl)sulfane
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