Bioscience, Biotechnology and Biochemistry p. 424 - 426 (1999)
Update date:2022-08-04
Topics:
Yoshikawa, Hiromichi
The mixed anhydride method was applied to synthesize O-aryl O-ethyl phenylphosphonothionate. The reaction of O, O-diethyl phosphorochloridate with O-ethyl phenylphosphonothioic acid afforded O, O-diethyl phosphoric O-ethyl phenylphosphonothioic anhydride in a good yield. This anhydride was converted to O-aryl O-ethyl phenylphosphonothionates by reacting with the appropriate sodium phenoxide. This esterification occurred without racemization and produced optically pure O-ethyl O-(4-nitrophenyl) phenylphosphonothionate (EPN) and O-(4-cyanophenyl) O-ethyl phenylphosphonothionate (cyanofenphos).
View MoreYancheng Creator Chemical Co., Ltd
Contact:0086-515-88710008 88710068 88710858 88710868
Address:No.21 Renming Road, Longgang Town, Yandu County,Yancheng City
website:http://www.vanzpharm.com/en/index.html
Contact:86-27-84492310
Address:FANHU INDUSTRY PARK
Engineering Research Center of Pesticide, Heilongjiang Province
Contact:+86-451-86609001
Address:No.74 of Xuefu Road, Nangang District,
shanghai tuomiao chemicial co.,ltd.
website:https://www.tuomiaochem.com/
Contact:021 - 59853336
Address:shanghai
Contact:86 21 3772 9386
Address:Rm.1803,Starry Bldg.1,1505 Meijiabang Road,Shanghai 201620 China
Doi:10.1016/S0960-894X(98)00737-9
(1999)Doi:10.1007/BF01031789
()Doi:10.1016/S0040-4020(98)01088-6
(1999)Doi:10.1016/S0040-4039(01)00298-2
(2001)Doi:10.1016/S0008-6215(98)00287-0
(1998)Doi:10.1021/jo01068a073
(1961)
