ethyl 3-(4-hydroxy-2-Methylphenyl)propanoate synthesis
- Product Name:ethyl 3-(4-hydroxy-2-Methylphenyl)propanoate
- CAS Number:628333-29-9
- Molecular formula:C12H16O3
- Molecular Weight:208.25
![2-Propenoic acid, 3-[2-methyl-4-(phenylmethoxy)phenyl]-, ethyl ester, (2E)-](/CAS/20210305/GIF/638214-79-6.gif)
638214-79-6
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628333-29-9
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Yield:628333-29-9 100%
Reaction Conditions:
with hydrogen;palladium 10% on activated carbon in tetrahydrofuran at 20;
Steps:
60.B
B] 3-(4-Hydroxy-2-methyl-phenyl)-propionic acid ethyl ester 5 g (16.8 mmol) of the above prepared (E)-3-(4-benzyloxy-2-methyl-phenyl)-acrylic acid ethyl ester was dissolved in 50 ml of tetrahydrofuran and hydrogenated over 0.8 g of 10% of palladium on charcoal as catalyst at ambient temperature and atmospheric pressure. Filtering off the catalyst and evaporating the solvent yielded 3.5 g of the title compound as light yellow oil (100% of theory). MS: 208.1 (M)+.
References:
US2005/96337,2005,A1 Location in patent:Page/Page column 53
940099-13-8
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628333-29-9
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101093-56-5
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$23.00/1g
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41438-18-0
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$60.00/50mg
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14143-26-1
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