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Machine translation
1. (WO1979000172) PROCESS FOR MANUFACTURING SUBSTANTIALLY PURE DIALKYL PHOSPOROCHLORIDOTHIONATES
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1979/000172    International Application No.:    PCT/US1978/000092
Publication Date: 05.04.1979 International Filing Date: 02.10.1978
IPC:
C07F 9/20 (2006.01)
Applicants:
Inventors:
Priority Data:
838685 03.10.1977 US
Title (EN) PROCESS FOR MANUFACTURING SUBSTANTIALLY PURE DIALKYL PHOSPOROCHLORIDOTHIONATES
(FR) PROCEDE DE PRODUCTION DE DIALKYL PHOSPHOROCHLOROTHIONATES PURS
Abstract: front page image
(EN)A process for producing in high yields a substantially pure dialkyl phosphorochloridothionates. The process comprises chlorinating bis (phosphorothioic) sulfides, thioic acids, or salts thereof, distilling the reaction mixtures, contacting the distillate with a thioic acid or salt thereof, contacting the mixture with water and distilling the organic material after the water contacting.
(FR)Procede de production en grandes quantites de dialkyl phosphorochlorothionates purs. Le procede consiste a chlorurer des sulfures bi (phosphorothioiques), des acides thioiques, ou les sels correspondants, a distiller les melanges de reaction, a mettre en contact le produit de distillation avec un acide thioique ou un sel correspondant, a mettre en contact le melange avec de l"eau et a distiller la substance organique apres contact avec l"eau.
Designated States:
Publication Language: English (EN)
Filing Language: English (EN)