ChemInform Abstract: Aza-Wittig Reaction of Sugar Isothiocyanates and Sugar Iminophosphoranes: An Easy Entry to Unsymmetrical Sugar Carbodiimides.
✍ Scribed by J. M. GARCIA FERNANDEZ; C. ORTIZ MELLET; V. M. DIAZ PEREZ; J. FUENTES; J. KOVACS; I. PINTER
- Publisher
- John Wiley and Sons
- Year
- 2010
- Weight
- 28 KB
- Volume
- 28
- Category
- Article
- ISSN
- 0931-7597
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✦ Synopsis
Aza-Wittig Reaction of Sugar Isothiocyanates and Sugar Iminophosphoranes: An Easy Entry to Unsymmetrical Sugar Carbodiimides.
-Isothiocyanates and iminophosphoranes undergo aza-Wittig condensation under mild conditions to yield carbodiimides of type (III). They are excellent starting materials for the preparation of ureas, thioureas and guanidines. -(GARCIA FERNANDEZ,
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