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Simple, Efficient and One-Pot Method for Synthesis of Aminomethylene gem-Diphosphonic Acid Derivatives from Ketones via Beckmann Rearrangement.

✍ Scribed by Mingshu Wu; Ruyu Chen; You Huang

Publisher: John Wiley and Sons
Year: 2005
Weight: 17 KB
Volume: 36
Category: Article
ISSN: 0931-7597
DOI: 10.1002/chin.200511174

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✦ Synopsis

Organo-phosphorus compounds S 0080

Simple, Efficient and One-Pot Method for Synthesis of Aminomethylene gem-Diphosphonic Acid Derivatives from Ketones via Beckmann Rearrangement. -The approach includes formation of oximes and their direct treatment with PCl3.

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