4-(3-cyano-2'-fluoro-[1,1'-biphenyl]-4-yl)-N-(thiazol-2-yl)-3,4-dihydro-2H-benzo[b][1,4]oxazine-7-sulfonamide

Base Information

Chemical Name:4-(3-cyano-2'-fluoro-[1,1'-biphenyl]-4-yl)-N-(thiazol-2-yl)-3,4-dihydro-2H-benzo[b][1,4]oxazine-7-sulfonamide
CAS No.:1450922-40-3
Molecular Formula:C₂₄H₁₇FN₄O₃S₂
Molecular Weight:492.554
Hs Code.:

Synonyms:4-(3-cyano-2'-fluoro-[1,1'-biphenyl]-4-yl)-N-(thiazol-2-yl)-3,4-dihydro-2H-benzo[b][1,4]oxazine-7-sulfonamide

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Chemical Property of 4-(3-cyano-2'-fluoro-[1,1'-biphenyl]-4-yl)-N-(thiazol-2-yl)-3,4-dihydro-2H-benzo[b][1,4]oxazine-7-sulfonamide

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Technology Process of 4-(3-cyano-2'-fluoro-[1,1'-biphenyl]-4-yl)-N-(thiazol-2-yl)-3,4-dihydro-2H-benzo[b][1,4]oxazine-7-sulfonamide

There total 4 articles about 4-(3-cyano-2'-fluoro-[1,1'-biphenyl]-4-yl)-N-(thiazol-2-yl)-3,4-dihydro-2H-benzo[b][1,4]oxazine-7-sulfonamide 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:

: C₃₂H₂₅FN₄O₄S₂

: 1450922-40-3
4-(3-cyano-2'-fluoro-[1,1'-biphenyl]-4-yl)-N-(thiazol-2-yl)-3,4-dihydro-2H-benzo[b][1,4]oxazine-7-sulfonamide

Guidance literature:: With trifluoroacetic acid; In dichloromethane; at 20 ℃; for 3h;

Reference yield:

: 1450923-24-6
N-(4-methoxybenzyl)-N-(thiazol-2-yl)-3,4-dihydro-2H-benzo[b][1,4]oxazine-7-sulfonamide

: 1450922-40-3
4-(3-cyano-2'-fluoro-[1,1'-biphenyl]-4-yl)-N-(thiazol-2-yl)-3,4-dihydro-2H-benzo[b][1,4]oxazine-7-sulfonamide

Guidance literature:: Multi-step reaction with 3 steps

1: 4,5-bis(diphenylphosphino)-9,9-dimethylxanthene; tris-(dibenzylideneacetone)dipalladium⁽⁰⁾; sodium t-butanolate / toluene / 0.5 h / 130 °C / Microwave irradiation; Inert atmosphere

2: potassium phosphate; dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH₂Cl₂ / water; 1,4-dioxane / 1 h / 90 °C

3: trifluoroacetic acid / dichloromethane / 3 h / 20 °C

With potassium phosphate; tris-(dibenzylideneacetone)dipalladium⁽⁰⁾; dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH₂Cl₂; 4,5-bis(diphenylphosphino)-9,9-dimethylxanthene; trifluoroacetic acid; sodium t-butanolate; In 1,4-dioxane; dichloromethane; water; toluene;

Reference yield:

: 1450923-72-4
4-(4-bromo-2-cyanophenyl)-N-(4-methoxybenzyl)-N-(thiazol-2-yl)-3,4-dihydro-2H-benzo[b][1,4]oxazine-7-sulfonamide

: 1450922-40-3
4-(3-cyano-2'-fluoro-[1,1'-biphenyl]-4-yl)-N-(thiazol-2-yl)-3,4-dihydro-2H-benzo[b][1,4]oxazine-7-sulfonamide

Guidance literature:: Multi-step reaction with 2 steps

1: potassium phosphate; dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH₂Cl₂ / water; 1,4-dioxane / 1 h / 90 °C

2: trifluoroacetic acid / dichloromethane / 3 h / 20 °C

With potassium phosphate; dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH₂Cl₂; trifluoroacetic acid; In 1,4-dioxane; dichloromethane; water;