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ChemInform Abstract: Stereoselective Synthesis of (2E)- 3-Amino-2-(1H-benzimidazol-2-yl)acrylate and Symmetric Bisacrylates by Transamination Reactions.

✍ Scribed by Richard Brugidou; Jean Pierre Bazureau; Jack Hamelin; Zohra Dahmani; Mustapha Rahmouni

Publisher
John Wiley and Sons
Year
2010
Weight
30 KB
Volume
30
Category
Article
ISSN
0931-7597

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Stereoselective synthesis of (2E) 3-amin
Stereoselective synthesis of (2E) 3-amino-2-(1H-benzimidazol-2-yl)acrylate and symmetric bisacrylates by transamination reactions
✍ Richard Brugidou; Jean Pierre Bazureau; Jack Hamelin; Zohra Dahmani; Mustapha Ra πŸ“‚ Article πŸ“… 1999 πŸ› John Wiley and Sons 🌐 English βš– 214 KB

A range of various amines 2(a-i) was tested in transamination reactions using ethyl 2-(1Hbenzimidazol-2-yl)-3-dimethylamino-acrylate 1a. The (E)-s-cis/trans conformation of some representative products 4 was analyzed by 1 H and 13 C NMR spectra. The C-2/C-3 bond of the compounds 3(a-i) is strongly p