RESORCINOL MONOBENZOATE synthesis
- Product Name:RESORCINOL MONOBENZOATE
- CAS Number:136-36-7
- Molecular formula:C13H10O3
- Molecular Weight:214.22
65-85-0
1489 suppliers
$10.00/25 g
108-46-3
784 suppliers
$10.00/10g
136-36-7
95 suppliers
$13.00/25g
Yield: 99%
Reaction Conditions:
with toluene-4-sulfonic acid in 5,5-dimethyl-1,3-cyclohexadiene at 120; for 48 h;Reagent/catalyst;Solvent;Temperature;
Steps:
Catalyst screening analysis showed that phosphotungstic acid and p-toluenesulfonic acid can catalyze the reaction of benzoic acid with resorcinol at 110 ° C in toluene or xylene, but only by-product resorcinol monobenzoic acid can be obtained. Ester (Conditions 10, 11); other solid acid catalysts have no catalytic effect (Conditions 1-9). Using xylene as a solvent,The temperature is raised to 120 ° C, and p-toluenesulfonic acid can only be catalyzed to obtain by-products
References:
China Three Gorges University;Liu Mingguo;Huang Nianyu;Zou Kun;Zhao Dingchun;Tan Huazhong;Yang Quanli;Ji Yu CN108707068, 2018, A Location in patent:Paragraph 0021; 0023
94-01-9
89 suppliers
$28.19/5g
136-36-7
95 suppliers
$13.00/25g
65-85-0
1489 suppliers
$10.00/25 g
108-46-3
784 suppliers
$10.00/10g
131-56-6
534 suppliers
$6.00/25g
136-36-7
95 suppliers
$13.00/25g