ES262994A3 - Procedure for the preparation of a 2-phenyl-indan-1,3-diona-replaced (Machine-translation by Google Translate, not legally binding)
- Google Patents
Procedure for the preparation of a 2-phenyl-indan-1,3-diona-replaced (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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Novartis AG
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JR Geigy AG
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Priority to ES262994ApriorityCriticalpatent/ES262994A3/en
Publication of ES262994A3publicationCriticalpatent/ES262994A3/en
Organic Low-Molecular-Weight Compounds And Preparation Thereof
(AREA)
Abstract
Process for the preparation of a substituted 2-phenyl-idan-13-dione characterized in that phthalic anhydride and p-chloro-phenylacetic acid are condensed by molten sodium acetate and by transforming the obtained p-chloro-benzalftalide by treatment with an alkaline alcoholate in 2- (p-chlorophenyl) inda-13-dione. (Machine-translation by Google Translate, not legally binding)
ES262994A1960-11-241960-11-24Procedure for the preparation of a 2-phenyl-indan-1,3-diona-replaced (Machine-translation by Google Translate, not legally binding)
ExpiredES262994A3
(en)
Procedure for the obtaining of dialylamide from the 3-chloropiridazon- (6) -1-acetic acid. (Machine-translation by Google Translate, not legally binding)
Procedure for the obtaining of heterocyclic esters of the acid tionotiolfosfºr- (con) -ico (Machine-translation by Google Translate, not legally binding)
Procedure for the preparation of compositions based on monometalamide of the acid or, O-dimethyltiofosfoilacºtico for the control of the fly of the olive. (Machine-translation by Google Translate, not legally binding)