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Unexpected formation of hydroxyborazaphosphonic acid in the reaction of (N-benzyl)benzylideneimine-2-boronic acid with diethyl phosphite

✍ Scribed by Agata Rydzewska; Katarzyna Ślepokura; Tadeusz Lis; Paweł Kafarski; Piotr Młynarz

Book ID
104095975
Publisher
Elsevier Science
Year
2009
Tongue
French
Weight
204 KB
Volume
50
Category
Article
ISSN
0040-4039

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✦ Synopsis

During the synthesis of an aminobenzylphosphonic acid bearing a boronic acid group at the ortho position, surprisingly, formation of hydroxyborazaphosphonic acid occurred. This compound appeared to be unstable in protic solvents.

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