ES387835A1 - Procedure for the preparation of p-fluoro - m -trifluoromethyl - phenylenees. (Machine-translation by Google Translate, not legally binding) - Google Patents

Procedure for the preparation of p-fluoro - m -trifluoromethyl - phenylenees. (Machine-translation by Google Translate, not legally binding)

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Publication number
ES387835A1
ES387835A1 ES387835A ES387835A ES387835A1 ES 387835 A1 ES387835 A1 ES 387835A1 ES 387835 A ES387835 A ES 387835A ES 387835 A ES387835 A ES 387835A ES 387835 A1 ES387835 A1 ES 387835A1
Authority
ES
Spain
Prior art keywords
fluoro
translation
procedure
preparation
machine
Prior art date
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.)
Expired
Application number
ES387835A
Other languages
Spanish (es)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Novartis AG
Original Assignee
Ciba Geigy AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from CH143070A external-priority patent/CH533421A/en
Application filed by Ciba Geigy AG filed Critical Ciba Geigy AG
Publication of ES387835A1 publication Critical patent/ES387835A1/en
Expired legal-status Critical Current

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  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Procedure for the preparation of p-fluoro m-trifluoromethylphenylureas characterized by reacting an aromatic radical of the formula **(See formula)** with a primary or secondary amine of the formula capable of forming together the urea cluster; in these formulas, R1 signifies hydrogen or alkyl, R2 signifies unsubstituted or substituted alkyl, alkenyl, alkynyl alkoxy or phenyl; O well R1 and R2 with the nitrogen atom attached to them form a triagonal or heptagonal heterocyclic ring; while A denotes the grouping **(See formula)** where R'means alkyl or aryl and X stands for oxygen or sulfur. (Machine-translation by Google Translate, not legally binding)
ES387835A 1970-02-02 1971-02-01 Procedure for the preparation of p-fluoro - m -trifluoromethyl - phenylenees. (Machine-translation by Google Translate, not legally binding) Expired ES387835A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH143070A CH533421A (en) 1970-02-02 1970-02-02 Biocidal agent
CH5171 1971-01-05

Publications (1)

Publication Number Publication Date
ES387835A1 true ES387835A1 (en) 1974-01-16

Family

ID=25683370

Family Applications (1)

Application Number Title Priority Date Filing Date
ES387835A Expired ES387835A1 (en) 1970-02-02 1971-02-01 Procedure for the preparation of p-fluoro - m -trifluoromethyl - phenylenees. (Machine-translation by Google Translate, not legally binding)

Country Status (1)

Country Link
ES (1) ES387835A1 (en)

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