(+)-p-methyl-O-acetylmandelic acid

Base Information

Chemical Name:(+)-p-methyl-O-acetylmandelic acid
CAS No.:145297-16-1
Molecular Formula:C₁₁H₁₂O₄
Molecular Weight:208.214
Hs Code.:

Synonyms:

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Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Chemical Property of (+)-p-methyl-O-acetylmandelic acid

Chemical Property:

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Technology Process of (+)-p-methyl-O-acetylmandelic acid

There total 4 articles about (+)-p-methyl-O-acetylmandelic acid which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 64.0%

: 108-05-4,9003-20-7
vinyl acetate

: 18584-20-8,31284-89-6,58690-84-9,75172-62-2
4-methylmandelic acid

: 91143-62-3,145297-16-1
(+)-p-methyl-O-acetylmandelic acid

: 18584-20-8,31284-89-6,58690-84-9,75172-62-2
(-)-p-methylmandelic acid

Guidance literature:: In acetone; toluene; at 37 ℃; for 24h; Pseudomonas sp. lipase;
DOI:10.1002/prac.19923340614

Reference yield: 8.0%

: 622-47-9
4-tolylacetic acid

: 127-08-2
potassium acetate

: 2216-45-7
p-methylbenzyl alcohol acetate

: 14720-70-8
1,4-bis(hydroxymethyl)benzene diacetate

: 61165-81-9
p-(acetoxymethyl)phenylacetic acid

: 145297-16-1,91143-62-3
acetoxy-p-tolyl-acetic acid

Guidance literature:: With dipotassium peroxodisulfate; copper diacetate; In acetic acid; for 3h; Heating;
DOI:10.1039/P19810001574

Reference yield:

: 124-38-9,18923-20-1
carbon dioxide

: 1359987-50-0
4-tolyl(tributylstannyl)methyl acetate

: 145297-16-1,91143-62-3
acetoxy-p-tolyl-acetic acid

Guidance literature:: carbon dioxide; 4-tolyl(tributylstannyl)methyl acetate; With cesium fluoride; In N,N-dimethyl-formamide; at 60 ℃; for 3h; under 750.075 Torr;

With hydrogenchloride; In diethyl ether; water; N,N-dimethyl-formamide; at 0 ℃; pH=2; Inert atmosphere;
DOI:10.1021/jo202597p