Title of article
Asymmetric desymmetrization of meso-vic-diols by carbamoylation catalyzed with a chiral Cu(II) complex
Author/Authors
Matsumoto، نويسنده , , Kazuya and Mitsuda، نويسنده , , Masaru and Ushijima، نويسنده , , Nobuto and Demizu، نويسنده , , Yosuke and Onomura، نويسنده , , Osamu and Matsumura، نويسنده , , Yoshihiro، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2006
Pages
4
From page
8453
To page
8456
Abstract
Asymmetric desymmetrization of meso-vic-diols was achieved by carbamoylation in the presence of copper triflate and (S,S)-Ph-BOX as a catalyst without any use of bases. The method was successfully applied to asymmetric desymmetrization of five- to eight-membered cyclic meso-vic-diols in high enantioselectivity with up to 93% ee.
Keywords
asymmetric desymmetrization , meso-vic-Diol , Carbamoylation , Chiral copper complex
Journal title
Tetrahedron Letters
Serial Year
2006
Journal title
Tetrahedron Letters
Record number
1853334
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