ES227521A1 - A procedure for the preparation of derivatives of the dialcoil-ditiofosforic acids with amidic function. (Machine-translation by Google Translate, not legally binding)
- Google Patents
A procedure for the preparation of derivatives of the dialcoil-ditiofosforic acids with amidic function. (Machine-translation by Google Translate, not legally binding)
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Montedison SpA
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Montedison SpA
Montecatini Societa Generale per lIndustria Mineraria e Chimica SpA
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Publication of ES227521A1publicationCriticalpatent/ES227521A1/en
Procedure for the preparation of an ester of phosphoric acid that has an amide function and that corresponds to the general formula ** (see formula) ** in which R1 are alkoyl radicals R2 a simple or substituted alkoyl or aryl radical R3 and R4 can be the same or different from each other and represent H or alkoxy radicals characterized by being reacted an alkaline phosphate having the general formula ** (see formula) ** (in which Y is an alkali-forming metal and R'has the meaning already indicated) with a halogen amide substituted with an alkoxy- or arylacetic acid of the general formula ** (see formula) ** in which X is a halogen (Cl or Br or Y) and R2 R3 R4 have the meaning indicated above. (Machine-translation by Google Translate, not legally binding)
ES0227521A1955-03-251956-03-24A procedure for the preparation of derivatives of the dialcoil-ditiofosforic acids with amidic function. (Machine-translation by Google Translate, not legally binding)
ExpiredES227521A1
(en)
A procedure for the preparation of derivatives of the dialcoil-ditiofosforic acids with amidic function. (Machine-translation by Google Translate, not legally binding)
A procedure for the preparation of derivatives of the dialcoil-ditiofosforic acids with amidic function. (Machine-translation by Google Translate, not legally binding)
Procedure for the obtaining of phosphoric esters dietoxy-ditiofosforilacºticos alfa-substitute (Machine-translation by Google Translate, not legally binding)