[go: up one dir, main page]

RO95817B1 - Process for preparing benzamide derivatives - Google Patents

Process for preparing benzamide derivatives

Info

Publication number
RO95817B1
RO95817B1 RO125977A RO12597786A RO95817B1 RO 95817 B1 RO95817 B1 RO 95817B1 RO 125977 A RO125977 A RO 125977A RO 12597786 A RO12597786 A RO 12597786A RO 95817 B1 RO95817 B1 RO 95817B1
Authority
RO
Romania
Prior art keywords
general formula
benzamide derivatives
temperature
preparing benzamide
formula
Prior art date
Application number
RO125977A
Other languages
Romanian (ro)
Inventor
Acher Jacques
Claude-Monier Jean
Schmitt Jean-Paul
Gardoix-Luthereau Renee
Costall Brenda
Naylor Robert
Original Assignee
Societe D'etudes Scientifiques Et Industrialles De I'ile De France
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
Application filed by Societe D'etudes Scientifiques Et Industrialles De I'ile De France filed Critical Societe D'etudes Scientifiques Et Industrialles De I'ile De France
Priority to RO125977A priority Critical patent/RO95817B1/en
Publication of RO95817B1 publication Critical patent/RO95817B1/en

Links

Landscapes

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

Abstract

Inventia se refera la un procedeu pentru prepararea unor compusi cu formula generala I: (formula generala I) în care A este alchil cu 1 ... 3 atomi de carbon, alil, dietilaminoetil sau o grupa cu formula generala: (formula generala) în care R indice 1 este H indice 2, alchilalil, benzil, R indice 2 este H indice 2, dietil, Y este H indice 2, Hal, X este clor, brom, Z este NH, O, S, prin tratarea unui compus cu formula generala II: (formula generala II) cu o amina cu formula ANH indice 2 (III) în prezenta unui solvent ales dintre etilenglicol, metanol sau acetona în prezenta de cloroformiat de etil, la temperatura între temperatura ambianta si temperatura de reflux.The invention relates to a process for the preparation of compounds of the general formula I: (general formula I) wherein A is alkyl of 1 to 3 carbon atoms, allyl, diethylaminoethyl or a group of the general formula: wherein R 1 is H 2, alkylaryl, benzyl, R 2 is H 2, diethyl, Y is H 2, Hal, X is chloro, bromo, Z is NH, O, S by treating a compound with (general formula II) with an amine of the formula ANH (2) (III) in the presence of a solvent selected from ethylene glycol, methanol or acetone in the presence of ethyl chloroformate at a temperature between ambient temperature and reflux temperature.

RO125977A 1986-12-19 1986-12-19 Process for preparing benzamide derivatives RO95817B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO125977A RO95817B1 (en) 1986-12-19 1986-12-19 Process for preparing benzamide derivatives

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO125977A RO95817B1 (en) 1986-12-19 1986-12-19 Process for preparing benzamide derivatives

Publications (1)

Publication Number Publication Date
RO95817B1 true RO95817B1 (en) 1988-11-01

Family

ID=40904896

Family Applications (1)

Application Number Title Priority Date Filing Date
RO125977A RO95817B1 (en) 1986-12-19 1986-12-19 Process for preparing benzamide derivatives

Country Status (1)

Country Link
RO (1) RO95817B1 (en)

Similar Documents

Publication Publication Date Title
RO81652B (en) Process for preparing dibenzimidazoazepines
DK0415456T3 (en) xanthine
ATE26263T1 (en) 1-ARYLOXY-2,3,4,5-TETRAHYDRO-3-BENZAZEPINE, PROCESS FOR THE PREPARATION OF SAME AND THEIR USE AS A MEDICINE.
TW356415B (en) 2-Amino-1,3,5-triazines, processes for their preparation, and their use as herbicides
RO84317B (en) Process for preparing diphenylether derivatives with herbicidal action
KR850000755B1 (en) Process for preparing 3,1-benzoxazin-2-ones and acid addition salts thereof
RO92200B (en) Process for preparing some s-benzylcarbamates
RO95817B1 (en) Process for preparing benzamide derivatives
KR840001577A (en) Method for preparing heterocyclic compound
RO84100B (en) Process for preparing some benzodiazepine derivatives
RO81686B (en) Process for preparing triaryltriazole compounds
RO94918B1 (en) Process for preparing sulphonyl urea derivatives
RO79914B (en) Process for preparing some cyclopentancarboxylic or cyclohexancarboxylic acid derivatives
DK248287D0 (en) PROCEDURE FOR THE PREPARATION OF CHEPHALOSPORINE DERIVATIVES
RO87127B (en) Process for preparing urea derivatives with herbicidal action
RO98514B1 (en) Process for preparing substituted 4-benzoyl-3,5-dioxotetrahydropyranes derivatives
ES8606245A1 (en) Herbicidal Substituted Phenoxyanilines and Pyridyloxyanilines
RO83410B (en) Process for preparing diphenylamines
RO83745B1 (en) Process for preparing 3-arylisoxazol-5-yl benzoic acid derivatives
SE8302886D0 (en) INTERMEDIATES FOR PREPARING SUBSTITUTED 1-PIPERAZINE CARBOXAMIDES AND CARBOTHIOAMIDES AND USE THEREOF
RO81676B (en) Process for preparing n-aryl-n-acyl-3-amino-oxazolidin-2-ones with fungicidal activity
RO83981B1 (en) 1,1'-oxybis-(4 n-benzamido)-benzene derivatives and process for preparing the same
ATE24720T1 (en) PROCESS FOR THE PREPARATION OF 5(6)-THIOCYANOBENZIMIDAZOLE DERIVATIVES.
EP0281326A3 (en) Norbornadiene derivatives
RO98498B1 (en) Process for preparing propylene circular dihydripiridine-5-phosphoric acid esters derivatives