Four Chiral Centers in a One Pot Procedure. Analogues of Isosorbide
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چکیده
منابع مشابه
An Efficient and One-pot Procedure for the Synthesis of Chiral Isoxazolidine via Catalytic Highly Enantioselective 1,3-dipolar cycloaddition
Synthesis of enantiomerically pure isoxazolidine via an asymmetric 1,3- dipolar cycloaddition reaction of nitrone with electron-deficient dipolarophile was described. The process occurs at room temperature in aqueous ethanol as a green solvent and in the presence of a bidendate bis(imine)–Cu(II)triflate complex as catalyst. The reaction mechanism is discussed on the basis of the assignment of t...
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ژورنال
عنوان ژورنال: Synlett
سال: 1998
ISSN: 0936-5214,1437-2096
DOI: 10.1055/s-1998-1957