Title of article
2,2-Dimethyl-2-(o-nitrophenyl)acetyl (DMNA) as an assisted cleavage protecting group for amines
Author/Authors
Jiang، نويسنده , , Yongying and Zhao، نويسنده , , Jun and Hu، نويسنده , , Longqin، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2002
Pages
4
From page
4589
To page
4592
Abstract
2,2-Dimethyl-2-(o-nitrophenyl)acetyl group (DMNA) was explored as an assisted cleavage protecting group for amines and a one-step deprotection condition was developed for its efficient removal using hydrogenation in the presence of Pd–C or PtO2 catalyst and 10% HOAc in MeOH. DMNA was found to be especially useful for the synthesis of gem-diamino compounds using Hofmann rearrangement.
Journal title
Tetrahedron Letters
Serial Year
2002
Journal title
Tetrahedron Letters
Record number
1652320
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