Title of article
Diastereoselective addition of alkynylalanes to carbohydrate-derived nitrones
Author/Authors
Pillard، نويسنده , , Christelle and Desvergnes، نويسنده , , Valérie and Py، نويسنده , , Sandrine، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2007
Pages
5
From page
6209
To page
6213
Abstract
Propargylic N-hydroxypyrrolidines were prepared by diastereoselective addition of pre-formed alkynylalanes to various highly functionalized carbohydrate-derived endocyclic nitrones. Excellent diastereoisomeric excesses were obtained using dimethyl-2-phenylethynylalane. Addition of other alkynylalane derivatives to such type of nitrones is also reported.
Keywords
Diastereoselective nucleophilic addition , Carbohydrate nitrones , Alanes , Alkynylation , N-Hydroxypyrrolidine
Journal title
Tetrahedron Letters
Serial Year
2007
Journal title
Tetrahedron Letters
Record number
1856245
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