(S)-N-(4-(2-fluoro-5-(2,2,2-trifluoroacetamido)phenyl)-4-methyl-6-methylene-5,6-dihydro-4H-1,3-thiazin-2-yl)benzamide

Base Information

Chemical Name:(S)-N-(4-(2-fluoro-5-(2,2,2-trifluoroacetamido)phenyl)-4-methyl-6-methylene-5,6-dihydro-4H-1,3-thiazin-2-yl)benzamide
CAS No.:1200497-22-8
Molecular Formula:C₂₁H₁₇F₄N₃O₂S
Molecular Weight:451.444
Hs Code.:

Synonyms:(S)-N-(4-(2-fluoro-5-(2,2,2-trifluoroacetamido)phenyl)-4-methyl-6-methylene-5,6-dihydro-4H-1,3-thiazin-2-yl)benzamide

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Chemical Property of (S)-N-(4-(2-fluoro-5-(2,2,2-trifluoroacetamido)phenyl)-4-methyl-6-methylene-5,6-dihydro-4H-1,3-thiazin-2-yl)benzamide

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Technology Process of (S)-N-(4-(2-fluoro-5-(2,2,2-trifluoroacetamido)phenyl)-4-methyl-6-methylene-5,6-dihydro-4H-1,3-thiazin-2-yl)benzamide

There total 6 articles about (S)-N-(4-(2-fluoro-5-(2,2,2-trifluoroacetamido)phenyl)-4-methyl-6-methylene-5,6-dihydro-4H-1,3-thiazin-2-yl)benzamide 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: 80.0%

: 1200497-18-2
(S)-N-((2-(2-fluoro-5-(2,2,2-trifluoroacetamido)phenyl)pent-4-en-2-yl)carbamothioyl)benzamide

: 1200497-22-8
(S)-N-(4-(2-fluoro-5-(2,2,2-trifluoroacetamido)phenyl)-4-methyl-6-methylene-5,6-dihydro-4H-1,3-thiazin-2-yl)benzamide

Guidance literature:: (S)-N-((2-(2-fluoro-5-(2,2,2-trifluoroacetamido)phenyl)pent-4-en-2-yl)carbamothioyl)benzamide; With iodine; In dichloromethane; at 0 - 20 ℃; for 2h;

With pyrrolidine; In tetrahydrofuran; at 60 ℃; for 2h;
DOI:10.1021/acs.jmedchem.0c01917

Reference yield:

: 1200497-20-6
C₂₁H₁₈F₄IN₃O₂S

: 1200497-22-8
(S)-N-(4-(2-fluoro-5-(2,2,2-trifluoroacetamido)phenyl)-4-methyl-6-methylene-5,6-dihydro-4H-1,3-thiazin-2-yl)benzamide

Guidance literature:: With pyrrolidine; In tetrahydrofuran; for 2h; Reflux;

Reference yield:

: 1200497-14-8
N-(3-((S)-2-(((R)-tert-butylsulfinyl)amino)pent-4-en-2-yl)-4-fluorophenyl)-2,2,2-trifluoroacetamide

: 1200497-22-8
(S)-N-(4-(2-fluoro-5-(2,2,2-trifluoroacetamido)phenyl)-4-methyl-6-methylene-5,6-dihydro-4H-1,3-thiazin-2-yl)benzamide

Guidance literature:: Multi-step reaction with 4 steps

1.1: hydrogenchloride; ethanol / 1 h / 20 °C

1.2: pH 8 - 9

2.1: dichloromethane / 0.83 h / 20 °C / Cooling with ice

3.1: iodine / dichloromethane / 0.5 h / Cooling with ice

3.2: pH 8

4.1: pyrrolidine / tetrahydrofuran / 2 h / Reflux

With pyrrolidine; hydrogenchloride; ethanol; iodine; In tetrahydrofuran; dichloromethane;