Glycosyl Oxocarbenium Ions: Structure, Conformation, Reactivity, and Interactions
نویسندگان
چکیده
منابع مشابه
Enantioselective thiourea-catalyzed additions to oxocarbenium ions.
Asymmetric, catalytic reactions of oxocarbenium ions are reported. Simple, chiral urea and thiourea derivatives are shown to catalyze the enantioselective substitution of silyl ketene acetals onto 1-chloroisochromans. A mechanism involving anion binding by the chiral catalyst to generate a reactive oxocarbenium ion is invoked. Catalysts bearing tertiary benzylic amide groups afforded highest en...
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ژورنال
عنوان ژورنال: Accounts of Chemical Research
سال: 2021
ISSN: 0001-4842,1520-4898
DOI: 10.1021/acs.accounts.1c00021