Olivetol synthesis
- Product Name:Olivetol
- CAS Number:500-66-3
- Molecular formula:C11H16O2
- Molecular Weight:180.24
22976-40-5
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500-66-3
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Yield:500-66-3 97.1%
Reaction Conditions:
with pyridine hydrochloride at 150; for 2 h;Inert atmosphere;Reagent/catalyst;Temperature;
Steps:
1.4; 3.4
(4). Heat pyridine hydrochloride (1mol, 116g) at 150 to melt into liquid, under the protection of nitrogen,Add 3,5-dimethoxypentylbenzene (1mol, 208g), keep at 150 and react for 2h, then cool the reaction liquid,Then pour into 500mL cold water, extract twice with ether, combine the organic phases and wash with water, dry and concentrate with anhydrous magnesium sulfate to obtain a pale yellow viscous oily liquid 3,5-dihydroxypentabenzene (175g, 97.1%)
References:
CN112939738,2021,A Location in patent:Paragraph 0042-0043; 0047; 0054-0055; 0059
27871-89-2
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