Title of article
Formal [4+2] cycloaddition of cyclobutanones bearing alkyne–cobalt complex at their 3-positions
Author/Authors
Kawano، نويسنده , , Mizuki and Kiuchi، نويسنده , , Takaaki and Matsuo، نويسنده , , Jun-ichi and Ishibashi، نويسنده , , Hiroyuki، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2012
Pages
3
From page
432
To page
434
Abstract
Cyclobutanones bearing an alkyne–cobalt complex at their 3-positions reacted with aldehydes to give formal [4+2] cycloadducts by using tin(IV) chloride as a Lewis acid. Highly substituted tetrahydropyrone derivatives were stereoselectively prepared by this method.
Keywords
Alkyne–cobalt complex , Tetrahydropyrone , Lewis acid , Cyclobutanone
Journal title
Tetrahedron Letters
Serial Year
2012
Journal title
Tetrahedron Letters
Record number
1880007
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