(4S,5S)-5-Fluoromethyl-5-((S)-toluene-4-sulfinylmethyl)-4,5-dihydro-oxazole-4-carboxylic acid methyl ester

Base Information

Chemical Name:(4S,5S)-5-Fluoromethyl-5-((S)-toluene-4-sulfinylmethyl)-4,5-dihydro-oxazole-4-carboxylic acid methyl ester
CAS No.:185522-98-9
Molecular Formula:C₁₄H₁₆FNO₄S
Molecular Weight:313.35
Hs Code.:

Synonyms:(4S,5S)-5-Fluoromethyl-5-((S)-toluene-4-sulfinylmethyl)-4,5-dihydro-oxazole-4-carboxylic acid methyl ester

Suppliers and Price of (4S,5S)-5-Fluoromethyl-5-((S)-toluene-4-sulfinylmethyl)-4,5-dihydro-oxazole-4-carboxylic acid methyl ester

Supply Marketing:

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

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
Packaging
price

Total 1 raw suppliers

Chemical Property of (4S,5S)-5-Fluoromethyl-5-((S)-toluene-4-sulfinylmethyl)-4,5-dihydro-oxazole-4-carboxylic acid methyl ester

Chemical Property:

Purity/Quality:: 98% ^*data from raw suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:

Useful:

Technology Process of (4S,5S)-5-Fluoromethyl-5-((S)-toluene-4-sulfinylmethyl)-4,5-dihydro-oxazole-4-carboxylic acid methyl ester

There total 3 articles about (4S,5S)-5-Fluoromethyl-5-((S)-toluene-4-sulfinylmethyl)-4,5-dihydro-oxazole-4-carboxylic acid methyl 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:

: 39687-95-1
isocyanoacetic acid methyl ester

: 142722-58-5
(S)-(-)-1-fluoro-3-<(4-methylphenyl)sulphinyl>propan-2-one

: 185522-98-9
(4S,5S)-5-Fluoromethyl-5-((S)-toluene-4-sulfinylmethyl)-4,5-dihydro-oxazole-4-carboxylic acid methyl ester

Guidance literature:: With copper(I) oxide; In diethyl ether; at 0 - 20 ℃; for 16h; Inert atmosphere;

Reference yield:

: 39687-95-1
isocyanoacetic acid methyl ester

: 142722-58-5
(S)-(-)-1-fluoro-3-<(4-methylphenyl)sulphinyl>propan-2-one

: (4S,5R)-5-Fluoromethyl-5-((S)-toluene-4-sulfinylmethyl)-4,5-dihydro-oxazole-4-carboxylic acid methyl ester

: (4R,5R)-5-Fluoromethyl-5-((S)-toluene-4-sulfinylmethyl)-4,5-dihydro-oxazole-4-carboxylic acid methyl ester

: 185522-98-9
(4S,5S)-5-Fluoromethyl-5-((S)-toluene-4-sulfinylmethyl)-4,5-dihydro-oxazole-4-carboxylic acid methyl ester

: (4R,5S)-5-Fluoromethyl-5-((S)-toluene-4-sulfinylmethyl)-4,5-dihydro-oxazole-4-carboxylic acid methyl ester

Guidance literature:: With copper(I) oxide; at 0 ℃; Yield given. Yields of byproduct given. Title compound not separated from byproducts;
DOI:10.1039/cc9960002569

Reference yield:

: 5056-07-5
(S)-methyl p-tolyl sulfoxide

: 185522-98-9
(4S,5S)-5-Fluoromethyl-5-((S)-toluene-4-sulfinylmethyl)-4,5-dihydro-oxazole-4-carboxylic acid methyl ester

Guidance literature:: Multi-step reaction with 2 steps

1.1: diisopropylamine; n-butyllithium / hexane; tetrahydrofuran / 0.5 h / -78 °C

1.2: 2 h / -78 °C / Inert atmosphere

2.1: copper(I) oxide / diethyl ether / 16 h / 0 - 20 °C / Inert atmosphere

With copper(I) oxide; n-butyllithium; diisopropylamine; In tetrahydrofuran; diethyl ether; hexane;