3-[4-(Methoxycarbonyl)phenyl]propanoic acid synthesis
- Product Name:3-[4-(Methoxycarbonyl)phenyl]propanoic acid
- CAS Number:151937-09-6
- Molecular formula:C11H12O4
- Molecular Weight:208.21
19473-96-2
22 suppliers
$114.00/1 g
151937-09-6
39 suppliers
$14.00/250mg
Yield:151937-09-6 90%
Reaction Conditions:
with hydrogen in methanol at 40; for 5 h;
Steps:
2 Example 2: A method for preparing Compound 2, the process is as follows:
20 g of the compound obtained by the preparation of Example 1, 6.0 g of Raney catalyst, and 500 mL of methanol were added to the reaction flask, and a 1000 mL three-necked flask was used, and hydrogen gas was passed through at 40° (1; heating reaction for 5 hours, and Raney catalyst was removed by filtration. Evaporation of the solvent gave 218.0 g of a white solid compound (yield: 90%).Ethyl acetate = 2:1, Rf = 0.7), GF254 showed only one spot under fluorescence, and Compound 2 was obtained;
References:
Nanjing Yadong Qitian Pharmaceutical Co., Ltd.;Cai Huiming;Lu Jinrong;Zhou Qingfa;Wang Jiahua CN109721604, 2019, A Location in patent:Paragraph 0045; 0046
117390-07-5
9 suppliers
inquiry
151937-09-6
39 suppliers
$14.00/250mg
40912-11-6
37 suppliers
$12.00/250mg
151937-09-6
39 suppliers
$14.00/250mg
1571-08-0
318 suppliers
$10.00/5g
151937-09-6
39 suppliers
$14.00/250mg