Synthesis of (.+-.) Ethyl 2,2-Bis(diethoxyphosphoryl)cyclopropane Carboxylates.
β Scribed by Joel Guervenou; Helene Couthon-Gourves; Jean-Philippe Gourves; Bernard Corbel
- Publisher
- John Wiley and Sons
- Year
- 2010
- Weight
- 29 KB
- Volume
- 33
- Category
- Article
- ISSN
- 0931-7597
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This work is part of the Ph. D. thesis of H . B. [l]. Present address: Ciba Geigy AG, CH4002 Basel b a C R', R2 = suitable protecting groups A retrosynthetic plan for a first approach is depicted in Scheme 1. The stability of polyoximic acid (3) towards boiling 3~ HC1 during the hydrolysis of polyo