Tetrahedron Letters p. 407 - 410 (1996)
Update date:2022-08-04
Topics:
Demir, Ayhan S.
Tanyeli, Cihangir
Sesenoglu, Oezge
Demic, Serafettin
Evin, Oezden Oezel
A new procedure has been developed for the synthesis of 1-aminophosphonic acids. Diethyl phosphonates are converted to hydroxyiminophosphonates when treated with hydroxylamine hydrochloride. Reduction of hydroiminophosphonates with NaBH4 in MeOH in the presence of MoO3 or NiCl2 and hydrolysis of 1-aminophosphonates gave 1-aminophosphonic acids in good yields.
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Doi:10.1016/j.bmcl.2013.04.023
(2013)Doi:10.1002/ejoc.201201640
(2013)Doi:10.1039/DT9960000431
(1996)Doi:10.1016/0960-894X(96)00043-1
(1996)Doi:10.1055/s-1996-4162
(1996)Doi:10.1002/hlca.19960790104
(1996)