Title of article
Novel copper hydride-promoted 1,3-rearrangement of α-allenylcyclopropane systems to methylenecyclopentenes
Author/Authors
Hiroi، نويسنده , , Kunio and Kato، نويسنده , , Fumiko and Oguchi، نويسنده , , Takamasa and Saito، نويسنده , , Shinya and Sone، نويسنده , , Takanori، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2008
Pages
3
From page
3567
To page
3569
Abstract
α-Allenylcyclopropanedicarboxylates, for which a novel synthetic method has been devised by conjugate addition of a copper hydride (Stryker) reagent to α-cyclopropylpropargylic esters, have been newly found to be smoothly converted to methylenecyclopentene derivatives under mild reaction conditions by further treatment with the copper hydride reagent. The mechanistic pathway is discussed.
Keywords
Cyclopropane , Allene , Copper hydride , 3-Rearrangement , 1
Journal title
Tetrahedron Letters
Serial Year
2008
Journal title
Tetrahedron Letters
Record number
1859368
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