Benzyl acid;Acide benzoique;Nipacide;a 1 (acid);Benzoesaeure;Benzoic aBenzoic acidcid;Benzoesure;Benzoic acid CRS;BENZENE CARBOXYLIC ACID;ha1 CBNumber: CB8698780 Molecular Formula: C7H6O2 Lewis structure Molecular Weight: 122.12 MDL Number: ...
4-(3-Aminophenyl)pyridines, useful in the preparation of 1-alkyl-1,4-dihydro-4-oxo-7-pyridinyl-3-quinolinecarboxylic acids, are prepared by heating a 2-amino-4-(4-pyridinyl)benzoic acid at decarboxylation temperatures.Paul F. RankenUS
To determine the effect of benzoic acid on the growth of strain GJ2008, an appropriate amount of benzoic acid was added to the fermentative medium to produce final concentrations of 0.5, 1.0, 1.2, 1.4, 1.6 and 1.8 g/L (0.5% DMSO was used as a cosolvent), and the solution without benzo...
molar ratios of the reactants and reaction time were investigated by using single-factor experimental method.The optimum conditions was found as follows: 1.64%catalyst based on benzoic acid,molar ratio of benzoic acid to n-butyl alcohol 1:2.0,and reaction time was 3.5 h.Under the optimum ...
With sulfuric acid at 90℃; for 8h; 91% With sulfuric acid for 24h; Sealed tube; Heating; 91% 5809-23-4 2'-Carboxy-4-diethylamino-2-hydroxybenzophenon 51639-48-6 4'-piperazinoacetophenone C30H32N3O3(1+) Conditions ConditionsYield With methanesulfonic acid at 100℃; for 4h;...
The strong adsorption of BA on Pt/TiO2 as discussed above may be derived from the coadsorption of carboxyl group on Pt surface54. The dissociated H from the carboxyl group may act as one of the H sources. To confirm this, a control experiment was conducted by using benzoic acid-d5 and...
A Pictet-Spengler cyclization of tryptamine (91) with α-ketoglutaric acid (92) followed by N-acylation afforded the intermediate 93. The latter, after N-debenzylation (94) was partially (to 95) and completely oxidized to canthin-6-one (96) with prolonged heating. The 3-N-alkylated...
the temperature is maintained for 6 hours. The oxidation reaction generates 3-cyanobenzoic acid. Continue heating to 100°C to distill out ethanol. Cool to room temperature, filter, wash the filter cake twice with water, recrystallize with ethanol, and dry to obtain 3-cyanobenzoic acid white ...
Benzenecarboperoxoic acid, 3-chloro-; CHLOROPERBENZOICACID; m-Chlorobenzoyl hydroperoxide; m-Chloroperbenzoic acid; m-Chloroperoxobenzoic acid; M-Chloroperoxybenzoic; m-Chloroperoxybenzoic acid; mCPBA; Meta-chloroperoxybenzoic acid; META-CHLOROPEROXYBENZOICACID; NSC 97094; Peroxybenzoic acid, m-chlo...
3) p-aminobenzoic acid 对氨基苯甲酸 1. Studies on solid-state synthesis of a Schiff base derived from p-hydroxybenzaldehyde and p-aminobenzoic acid at supersonic speed airflow and low-heating temperature; 超音速气流低热固相反应合成对羟基苯甲醛缩对氨基苯甲酸Schiff碱 2. Synergistic extraction ...