4-(2,4-dichlorophenyl)-3,4-dihydro-2H-1,4-benzoxazin-6-yl trifluoromethanesulfonate

Base Information

Chemical Name:4-(2,4-dichlorophenyl)-3,4-dihydro-2H-1,4-benzoxazin-6-yl trifluoromethanesulfonate
CAS No.:1202503-64-7
Molecular Formula:C₁₅H₁₀Cl₂F₃NO₄S
Molecular Weight:428.216
Hs Code.:

Synonyms:4-(2,4-dichlorophenyl)-3,4-dihydro-2H-1,4-benzoxazin-6-yl trifluoromethanesulfonate

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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 4-(2,4-dichlorophenyl)-3,4-dihydro-2H-1,4-benzoxazin-6-yl trifluoromethanesulfonate

Chemical Property:

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Technology Process of 4-(2,4-dichlorophenyl)-3,4-dihydro-2H-1,4-benzoxazin-6-yl trifluoromethanesulfonate

There total 4 articles about 4-(2,4-dichlorophenyl)-3,4-dihydro-2H-1,4-benzoxazin-6-yl trifluoromethanesulfonate 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:

: 1202503-66-9
4-(2,4-dichlorophenyl)-3,4-dihydro-2H-1,4-benzoxazin-6-ol

: 1025373-45-8
trifluoromethanesulfonic acid anhydride

: 1202503-64-7
4-(2,4-dichlorophenyl)-3,4-dihydro-2H-1,4-benzoxazin-6-yl trifluoromethanesulfonate

Guidance literature:: With dmap; In pyridine; at 0 - 20 ℃; for 4h;

Reference yield:

: 58960-11-5
6-methoxy-3,4-dihydro-2H-benzo[1,4]oxazine

: 1202503-64-7
4-(2,4-dichlorophenyl)-3,4-dihydro-2H-1,4-benzoxazin-6-yl trifluoromethanesulfonate

Guidance literature:: Multi-step reaction with 3 steps

1.1: 4,5-bis(diphenylphosphino)-9,9-dimethylxanthene; tris-(dibenzylideneacetone)dipalladium⁽⁰⁾ / toluene / 0.25 h / 20 °C / Inert atmosphere

1.2: 16 h / 20 - 110 °C / Inert atmosphere

2.1: boron tribromide; dichloromethane / 3 h / 0 °C / Inert atmosphere

3.1: dmap / pyridine / 4 h / 0 - 20 °C

With dmap; dichloromethane; boron tribromide; tris-(dibenzylideneacetone)dipalladium⁽⁰⁾; 4,5-bis(diphenylphosphino)-9,9-dimethylxanthene; In pyridine; toluene;

Reference yield:

: 29898-32-6
2,4-dichloro-1-iodo-benzene

: 1202503-64-7
4-(2,4-dichlorophenyl)-3,4-dihydro-2H-1,4-benzoxazin-6-yl trifluoromethanesulfonate

Guidance literature:: Multi-step reaction with 3 steps

1.1: 4,5-bis(diphenylphosphino)-9,9-dimethylxanthene; tris-(dibenzylideneacetone)dipalladium⁽⁰⁾ / toluene / 0.25 h / 20 °C / Inert atmosphere

1.2: 16 h / 20 - 110 °C / Inert atmosphere

2.1: boron tribromide; dichloromethane / 3 h / 0 °C / Inert atmosphere

3.1: dmap / pyridine / 4 h / 0 - 20 °C

With dmap; dichloromethane; boron tribromide; tris-(dibenzylideneacetone)dipalladium⁽⁰⁾; 4,5-bis(diphenylphosphino)-9,9-dimethylxanthene; In pyridine; toluene;