S-[2-chloro-4-methanesulfonyl-3-(3-methyl-4,5-dihydro-isoxazol-5-yl)]-benzyl ester

Base Information

Chemical Name:S-[2-chloro-4-methanesulfonyl-3-(3-methyl-4,5-dihydro-isoxazol-5-yl)]-benzyl ester
CAS No.:1383919-12-7
Molecular Formula:C₁₄H₁₆ClNO₄S₂
Molecular Weight:361.87
Hs Code.:

Synonyms:S-[2-chloro-4-methanesulfonyl-3-(3-methyl-4,5-dihydro-isoxazol-5-yl)]-benzyl ester

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Chemical Property of S-[2-chloro-4-methanesulfonyl-3-(3-methyl-4,5-dihydro-isoxazol-5-yl)]-benzyl ester

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Technology Process of S-[2-chloro-4-methanesulfonyl-3-(3-methyl-4,5-dihydro-isoxazol-5-yl)]-benzyl ester

There total 2 articles about S-[2-chloro-4-methanesulfonyl-3-(3-methyl-4,5-dihydro-isoxazol-5-yl)]-benzyl 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:

: 1383919-11-6
[2-chloro-4-methanesulfonyl-3-(3-methyl-4,5-dihydro-isoxazol-5-yl)-phenyl]-methanol

: 10387-40-3
potassium thioacetate

: 1383919-12-7
S-[2-chloro-4-methanesulfonyl-3-(3-methyl-4,5-dihydro-isoxazol-5-yl)]-benzyl ester

Guidance literature:: [2-chloro-4-methanesulfonyl-3-(3-methyl-4,5-dihydro-isoxazol-5-yl)-phenyl]-methanol; With phosphorus tribromide; In dichloromethane; at 0 - 20 ℃; for 3h;

potassium thioacetate; In acetone; at 20 ℃; for 3h;

Reference yield:

: methyl 2-chloro-3-(3-methyl-4,5-dihydroisoxazol-5-yl)-4-methylsulfonylbenzoic acid

: 1383919-12-7
S-[2-chloro-4-methanesulfonyl-3-(3-methyl-4,5-dihydro-isoxazol-5-yl)]-benzyl ester

Guidance literature:: Multi-step reaction with 2 steps

1.1: oxalyl dichloride / N,N-dimethyl-formamide / tetrahydrofuran / 2 h

1.2: 19 h / 0 - 20 °C

1.3: pH 2

2.1: phosphorus tribromide / dichloromethane / 3 h / 0 - 20 °C

2.2: 3 h / 20 °C

With oxalyl dichloride; phosphorus tribromide; N,N-dimethyl-formamide; In tetrahydrofuran; dichloromethane;

Reference yield:

: 1056985-12-6
3-Bromomethyl-Pyrazine-2-carboxylic acid ethyl ester

: 1383919-12-7
S-[2-chloro-4-methanesulfonyl-3-(3-methyl-4,5-dihydro-isoxazol-5-yl)]-benzyl ester

: 1383919-13-8
3-[2-chloro-4-methanesulfonyl-3-(3-methyl-4,5-dihydro-isoxazol-5-yl)benzylsulfanylmethyl]-pyrazine-2-carboxylic acid methyl ester

Guidance literature:: S-[2-chloro-4-methanesulfonyl-3-(3-methyl-4,5-dihydro-isoxazol-5-yl)]-benzyl ester; With potassium carbonate; In methanol; at 20 ℃; for 0.333333h;

3-Bromomethyl-Pyrazine-2-carboxylic acid ethyl ester; In methanol; for 3h; Reflux;