Title of article
1,2-Dimethoxy-4,5-dimethylene: a new protecting group for acyclic amino acid derivatives prepared by Stevens rearrangement
Author/Authors
Tayama، نويسنده , , Eiji and Takedachi، نويسنده , , Keisuke S. Iwamoto، نويسنده , , Hajime and Hasegawa، نويسنده , , Eietsu، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2012
Pages
3
From page
1373
To page
1375
Abstract
A new protecting group, 1,2-dimethoxy-4,5-dimethylene, for acyclic amino acid derivatives could be introduced by N,N-dialkylation with 1,2-bis(bromomethyl)-4,5-dimethoxybenzene (1) and removed via amine de-alkylation with acyl chlorides. The method can be used with base-induced [2,3] and [1,2] Stevens rearrangement products.
Keywords
Amino acid , Ammonium salt , Ylide , Rearrangement , PROTECTION
Journal title
Tetrahedron Letters
Serial Year
2012
Journal title
Tetrahedron Letters
Record number
1880265
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