(S)-4-(4-Fluoro-phenyl)-2-hydroxy-3,3-dimethyl-4-oxo-butyric acid ethyl ester

Base Information

Chemical Name:(S)-4-(4-Fluoro-phenyl)-2-hydroxy-3,3-dimethyl-4-oxo-butyric acid ethyl ester
CAS No.:474385-91-6
Molecular Formula:C₁₄H₁₇FO₄
Molecular Weight:268.285
Hs Code.:

Synonyms:(S)-4-(4-Fluoro-phenyl)-2-hydroxy-3,3-dimethyl-4-oxo-butyric acid ethyl ester

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Chemical Property of (S)-4-(4-Fluoro-phenyl)-2-hydroxy-3,3-dimethyl-4-oxo-butyric acid ethyl ester

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Technology Process of (S)-4-(4-Fluoro-phenyl)-2-hydroxy-3,3-dimethyl-4-oxo-butyric acid ethyl ester

There total 1 articles about (S)-4-(4-Fluoro-phenyl)-2-hydroxy-3,3-dimethyl-4-oxo-butyric acid ethyl ester 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:

: 924-44-7
glyoxylic acid ethyl ester

: [1-(4-fluoro-phenyl)-2-methyl-propenyloxy]-trimethyl-silane

: 474385-91-6
(S)-4-(4-Fluoro-phenyl)-2-hydroxy-3,3-dimethyl-4-oxo-butyric acid ethyl ester

: (R)-4-(4-Fluoro-phenyl)-2-hydroxy-3,3-dimethyl-4-oxo-butyric acid ethyl ester

Guidance literature:: glyoxylic acid ethyl ester; [1-(4-fluoro-phenyl)-2-methyl-propenyloxy]-trimethyl-silane; With chloro-trimethyl-silane; [(2,6-bis((4S)-4-t-Bu-1,3-oxazolin-2-yl)pyridine)ScCl₂]SbF₆; In dichloromethane; toluene; at -78 ℃; for 16h;

With hydrogenchloride; In ethyl acetate; at 20 ℃; for 0.5h; Further stages. Title compound not separated from byproducts.;
DOI:10.1021/ol026488l

Reference yield:

: 474385-91-6
(S)-4-(4-Fluoro-phenyl)-2-hydroxy-3,3-dimethyl-4-oxo-butyric acid ethyl ester

: (3R,4S)-3-hydroxy-4,4-dimethyl-5-(4-fluorophenyl)-dihydro-furan-2-one

: (3S,4R)-3-hydroxy-4,4-dimethyl-5-(4-fluorophenyl)-dihydro-furan-2-one

Guidance literature:: (S)-4-(4-Fluoro-phenyl)-2-hydroxy-3,3-dimethyl-4-oxo-butyric acid ethyl ester; With tetramethylammonium triacetoxyborohydride; In acetic acid; acetonitrile; at -20 - 0 ℃;

With toluene-4-sulfonic acid; In benzene; at 20 ℃; for 0.5h; Further stages. Title compound not separated from byproducts.;
DOI:10.1021/ol026489d