Title of article
An efficient synthesis of optically active five- and six-membered cyclic compounds with selectable stereo-controls by a Ti(II)-mediated cyclization of chiral secondary 2,7- and 2,8-enyn-1-ol derivatives
Author/Authors
Song، نويسنده , , Yongcheng and Takayama، نويسنده , , Yuuki and Okamoto، نويسنده , , Sentaro and Sato، نويسنده , , Fumie، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2003
Pages
5
From page
653
To page
657
Abstract
Ti(II)-mediated cyclization of readily accessible optically active secondary 2,7- and 2,8-enyn-1-ol derivatives enables the selective preparation of any one of the four possible stereoisomers of the cyclized product with high optical purity.
Keywords
Leaving group , cyclization , Titanium , olefinic geometry , chirality transfer
Journal title
Tetrahedron Letters
Serial Year
2003
Journal title
Tetrahedron Letters
Record number
1660203
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