(S)-2-methyl-propane-2-sulfinic acid (E)-1-(2,4-difluoro-3-phenoxy-phenyl)-methylideneamide

Base Information

Chemical Name:(S)-2-methyl-propane-2-sulfinic acid (E)-1-(2,4-difluoro-3-phenoxy-phenyl)-methylideneamide
CAS No.:1434722-27-6
Molecular Formula:C₁₇H₁₇F₂NO₂S
Molecular Weight:337.39
Hs Code.:

Synonyms:(S)-2-methyl-propane-2-sulfinic acid (E)-1-(2,4-difluoro-3-phenoxy-phenyl)-methylideneamide

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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 (S)-2-methyl-propane-2-sulfinic acid (E)-1-(2,4-difluoro-3-phenoxy-phenyl)-methylideneamide

Chemical Property:

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Technology Process of (S)-2-methyl-propane-2-sulfinic acid (E)-1-(2,4-difluoro-3-phenoxy-phenyl)-methylideneamide

There total 7 articles about (S)-2-methyl-propane-2-sulfinic acid (E)-1-(2,4-difluoro-3-phenoxy-phenyl)-methylideneamide 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: 98.0%

: 1434722-19-6
2,4-difluoro-3-phenoxybenzaldehyde

: 343338-28-3
(S)-2-methylpropane-2-sulfinamide

: 1434722-27-6
(S)-2-methyl-propane-2-sulfinic acid (E)-1-(2,4-difluoro-3-phenoxy-phenyl)-methylideneamide

Guidance literature:: With titanium(IV) tetraethanolate; In dichloromethane; Inert atmosphere;

Reference yield:

: 261763-46-6
3-methyl-2,6-difluorophenol

: 1434722-27-6
(S)-2-methyl-propane-2-sulfinic acid (E)-1-(2,4-difluoro-3-phenoxy-phenyl)-methylideneamide

Guidance literature:: Multi-step reaction with 4 steps

1: cesium fluoride / acetonitrile / Inert atmosphere

2: N-Bromosuccinimide; 2,2'-azobis(isobutyronitrile) / tetrachloromethane / 80 - 90 °C / Inert atmosphere

3: sodium hydrogencarbonate; dimethyl sulfoxide / 80 °C / Inert atmosphere

4: titanium(IV) tetraethanolate / dichloromethane / Inert atmosphere

With titanium(IV) tetraethanolate; N-Bromosuccinimide; 2,2'-azobis(isobutyronitrile); sodium hydrogencarbonate; dimethyl sulfoxide; cesium fluoride; In tetrachloromethane; dichloromethane; acetonitrile;

Reference yield:

: 98-80-6
phenylboronic acid

: 1434722-27-6
(S)-2-methyl-propane-2-sulfinic acid (E)-1-(2,4-difluoro-3-phenoxy-phenyl)-methylideneamide

Guidance literature:: Multi-step reaction with 2 steps

1: copper diacetate; pyridine; pyridine N-oxide / dichloromethane / 48 h / 20 °C / Molecular sieve

2: titanium(IV) tetraethanolate / dichloromethane / Inert atmosphere

With pyridine; pyridine N-oxide; titanium(IV) tetraethanolate; copper diacetate; In dichloromethane;