Beta-mangostin synthesis
- Product Name:Beta-mangostin
- CAS Number:20931-37-7
- Molecular formula:C25H28O6
- Molecular Weight:424.49
15404-76-9
53 suppliers
inquiry
20931-37-7
122 suppliers
$147.00/5mg
Yield: 70.3%
Reaction Conditions:
with sodium methylate in dimethyl sulfoxide for 4 h;Reflux;Inert atmosphere;
Steps:
5 Example 5; Preparation of β-mangostin:
The β-mangostin-OMe (VI) 50mg (0.114mmol) was dissolved in 3ml DMSO, was added CH 3 ONa92.3mg (1.71mmol), was slowly warmed to reflux under N 2, for 4 hours, cooled to room temperature, the reaction mixture poured into 20ml of water, made acid with 10% HCl, the precipitated solid was dark yellow, suction filtration, dried, purified by column chromatography (petroleum ether: ethyl acetate = 8) to give a yellow solid β-mangostin179mg, yield 70.3%.
References:
CHINA PHARMACEUTICAL UNIVERSITY;WANG, JINXIN;MIAO, GUANGQIANG;YANG, KAN;GU, QINLAN;CUI, BO;HUANG, ZHIPENG CN103864747, 2016, B Location in patent:Paragraph 0067-0069
![Ethanamine, N-[(3,5-dichlorophenyl)methylene]-2,2-diethoxy-](/CAS/20210305/GIF/1000210-73-0.gif)
1000210-73-0
0 suppliers
inquiry
20931-37-7
122 suppliers
$147.00/5mg
1000210-73-0
0 suppliers
inquiry
20931-37-7
122 suppliers
$147.00/5mg
15404-76-9
53 suppliers
inquiry
6147-11-1
265 suppliers
$39.00/10mg
20931-37-7
122 suppliers
$147.00/5mg
1000210-73-0
0 suppliers
inquiry
20931-37-7
122 suppliers
$147.00/5mg