ES294654A2 - Procedure for the obtaining of esters of the acids (uncle) phosphoric, dosphonic and phosphinic (Machine-translation by Google Translate, not legally binding)
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Procedure for the obtaining of esters of the acids (uncle) phosphoric, dosphonic and phosphinic (Machine-translation by Google Translate, not legally binding)
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Bayer AG
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Bayer AG
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Publication of ES294654A2publicationCriticalpatent/ES294654A2/en
Improvements introduced in the object of the main patent No. 293,031, filed on October 30, 1963, by "Process for obtaining esters of the (thio) phosphoric, phosphonic, phosphinic and thionophosphoric, thionophosphonic, thionophosphinic acids, in a variation of U.S. Patent No. 293,031, (F 38 633 IVb/120), characterized in that monohalogenides of (thio) phosphoric acid (phosphonic, phosphinic) of the general formula ** (See formula) ** where R 'and R "signify alkyl, alkenyl, cycloalkyl, aralkyl or aryl radicals, optionally substituted, which may be directly or through oxygen, sulfur or nitrogen linked to the phosphorus atom, and R' and R" they also represent amino groups, whereas Hal is a halogen atom, they are reacted with nitro-substituted aminophenols of the general formula ** (See formula) ** where R1 and R2 represent hydrogen or preferably low alkyl or alkenyl moieties or, together with the nitrogen atom, also form a 5- or 6-membered heterocyclic ring system, optionally interrupted by other hetero atoms, such as oxygen, sulfur or nitrogen. (Machine-translation by Google Translate, not legally binding)
ES0294654A1963-01-221963-12-19Procedure for the obtaining of esters of the acids (uncle) phosphoric, dosphonic and phosphinic (Machine-translation by Google Translate, not legally binding)
ExpiredES294654A2
(en)
Procedure for the obtaining of esters of the acids (uncle) phosphoric, dosphonic and phosphinic (Machine-translation by Google Translate, not legally binding)
Procedimiento the obtención de esteres of phosphoric phosphoric acid or bi-tionophophophoric or tionophphophonic. (Machine-translation by Google Translate, not legally binding)
Procedure for the obtaining of esters of phosphoric, phosphonic, tionophosphoric and tionophosphonic acid. (Machine-translation by Google Translate, not legally binding)
Procedure for the obtaining of esters of the acids (uncle) phosphoric, dosphonic and phosphinic (Machine-translation by Google Translate, not legally binding)
Procedure for obtaining esters of phosphoric, phosphonic, phosphinic, thiophosphoric, tionophosphonic and tionophosphinic acid (Machine-translation by Google Translate, not legally binding)
O-alkyl-o-(4-alkylpyrimidin(2)yl)-(thiono)-(thiol) phosphoric (phosphonic) acid esters and insecticidal, acaricidal and nematocidal compositions containing them
Procedure for the obtaining of esters of tiol or tionotiolphosphoric, phosphonic or phosphinic acid (Machine-translation by Google Translate, not legally binding)
Procedure for the obtaining of esters of the acids (tio) phosphoric, phosphonic and phosphinic (Machine-translation by Google Translate, not legally binding)
Procedure for the obtaining of esters of phosphoric, phosphonic, phosphinic and thiophosphoric acid (-phosphonic, -phosphinic) (Machine-translation by Google Translate, not legally binding)
Procedure for the obtaining of esters of phosphoric acid, phosphonic, phosphinic and tionophosphoric, tionophosphonic and tionophosphinic (Machine-translation by Google Translate, not legally binding)
Procedure for obtaining esters of phosphoric, phosphonic, or tionophosphoric, tionophosphoric, and tionophosphinic acid (Machine-translation by Google Translate, not legally binding)
Procedure for the obtaining of esters of phosphoric, phosphonic, phosphine, tionophosphoric, tionosphosphonic and tionophosphinic acid. (Machine-translation by Google Translate, not legally binding)
Procedure for the obtaining of esters of the tiol-o tionotilfosforico or phosphonic acid. (Machine-translation by Google Translate, not legally binding)
Procedure for obtaining esters of tio- and ditio-phosphoric acid, (-phosphonic, -phosphine) (Machine-translation by Google Translate, not legally binding)