Lookchem Provide Cas No.5809-23-4 Basic information: Properties,Safety Data,Sds and Other Datebase. We also Provide Trading Suppliers & Manufacture for 5809-23-4 2-(4-Diethylamino-2-hydroxybenzoyl)benzoic acid.
The manner which produces 4,5 dialkoxy 2 hydroxy benzoic acid efficiently from cheap raw materials is offered. General expression (1)(In formula, as for R and R, becoming independent respectively, it shows low-grade alkyl group)So in the 3,4 dialkoxy benzoic acid which is displayed, ...
General expression (1)(In formula, as for R and R, becoming independent respectively, it shows low-grade alkyl group)So in the 3,4 dialkoxy benzoic acid which is displayed, densely the general expression which features that it reacts bromine in hydrochloric acid (2)(In formula, as for R...
The invention discloses a 3-benzoyl acrylic acid ester compound in the herbicide domain, which is displayed as general formula (I), wherein X is selected from NO2, Cl; R1 is selected from C1-C6 alkyl,C1-C6 halogenated alkyl; R2 is selected from H, C1-C6 alkyl; R3 is selected from ...
(57)< Abstract > When the derivative of hydroxy phenyl sulfanilic benzoic acid and the hydroxy phenyl sulfanilic aryl acetic acid which are displayed with general formula (i) (in formula, X the hydrogen atom, is the halogen or NO basis, n is, 0 or 1 the 4- acetyl -3- hydroxy -2- ...
which is displayed, with pH711 the ruthenium or the palladium compound in the organicity solvent and under existing of the portable catalytic converter between phases, the production manner which includes the process which is oxidized making use of the sodium hypochlorite or the chlorous acid ...
(it is the unsaturated or or it is possible to have been saturated partly,) is displayed, R displays C alkyl, and as for n, displays 0, 1 or 2) chemical compound or being production manner of that salt, formula (ii): (In formula, R and R and R are, as aforementioned defined, ...
amino benzoic acid derivative, the below-mentioned general formula [I]: [I](In formula, R shows the alkyl group of C - C R shows the alkyl group of C - C is good displacement with the fluorine atom. R shows the alkoxy group or the hydroxyl basis of C - C)So it is displayed薄...
Below-mentioned formula (i) (R the hydrogen atom or phenyl group) with includes the process which restores the amide oxime derivative which is displayed with zinc with upper formula in acetic acid, below-mentioned formula (ii) (with upper formula as for R the hydrogen atom or phenyl group)...
According to this invention, (a) H (here, equal ones of the X-ha anion are displayed) under existing of acid diazotizing the chemical compound formula (ii), the new chemical compound formula (iii) (the diazonium salt) it produces the chemical compound formula (i), (b) reacts the ...