(R)-1-bromo-3-(4-(difluoromethoxy)-3-methylphenyl)-6-methyl-5,6,8,9-tetrahydroimidazo[1,5-d][1,4]oxazepine

Base Information

Chemical Name:(R)-1-bromo-3-(4-(difluoromethoxy)-3-methylphenyl)-6-methyl-5,6,8,9-tetrahydroimidazo[1,5-d][1,4]oxazepine
CAS No.:1623767-13-4
Molecular Formula:C₁₆H₁₇BrF₂N₂O₂
Molecular Weight:387.224
Hs Code.:

Synonyms:(R)-1-bromo-3-(4-(difluoromethoxy)-3-methylphenyl)-6-methyl-5,6,8,9-tetrahydroimidazo[1,5-d][1,4]oxazepine

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Chemical Property of (R)-1-bromo-3-(4-(difluoromethoxy)-3-methylphenyl)-6-methyl-5,6,8,9-tetrahydroimidazo[1,5-d][1,4]oxazepine

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Technology Process of (R)-1-bromo-3-(4-(difluoromethoxy)-3-methylphenyl)-6-methyl-5,6,8,9-tetrahydroimidazo[1,5-d][1,4]oxazepine

There total 11 articles about (R)-1-bromo-3-(4-(difluoromethoxy)-3-methylphenyl)-6-methyl-5,6,8,9-tetrahydroimidazo[1,5-d][1,4]oxazepine 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:

: (R)-methyl 3-(4-(difluoromethoxy)-3-methylphenyl)-6-methyl-5,6,8,9-tetrahydroimidazo[1,5-d][1,4]oxazepine-1-carboxylate

: 1623767-13-4
(R)-1-bromo-3-(4-(difluoromethoxy)-3-methylphenyl)-6-methyl-5,6,8,9-tetrahydroimidazo[1,5-d][1,4]oxazepine

Guidance literature:: (R)-methyl 3-(4-(difluoromethoxy)-3-methylphenyl)-6-methyl-5,6,8,9-tetrahydroimidazo[1,5-d][1,4]oxazepine-1-carboxylate; With sodium hydroxide; In ethanol; water; for 2h; Reflux;

With N-Bromosuccinimide; potassium carbonate; In N,N-dimethyl-formamide; at 20 ℃; for 14h;

Reference yield:

: (R)-methyl 3-amino-2-(2-methyl-1,4-oxazepan-5-ylidene)-3-oxopropanoate

: 1623767-13-4
(R)-1-bromo-3-(4-(difluoromethoxy)-3-methylphenyl)-6-methyl-5,6,8,9-tetrahydroimidazo[1,5-d][1,4]oxazepine

Guidance literature:: Multi-step reaction with 4 steps

1.1: [bis(acetoxy)iodo]benzene / tetrahydrofuran; toluene / 60 h / 20 °C

2.1: trichlorophosphate / 4 h / 110 °C

3.1: tetrakis(triphenylphosphine) palladium⁽⁰⁾; sodium carbonate / 1,2-dimethoxyethane; water / 0.5 h / 130 °C / Microwave irradiation

4.1: sodium hydroxide / ethanol; water / 2 h / Reflux

4.2: 14 h / 20 °C

With tetrakis(triphenylphosphine) palladium⁽⁰⁾; [bis(acetoxy)iodo]benzene; sodium carbonate; sodium hydroxide; trichlorophosphate; In tetrahydrofuran; 1,2-dimethoxyethane; ethanol; water; toluene;

Reference yield:

: (R)-methyl 6-methyl-3-oxo-2,3,5,6,8,9-hexahydroimidazo[1,5-d][1,4]oxazepine-1-carboxylate

: 1623767-13-4
(R)-1-bromo-3-(4-(difluoromethoxy)-3-methylphenyl)-6-methyl-5,6,8,9-tetrahydroimidazo[1,5-d][1,4]oxazepine

Guidance literature:: Multi-step reaction with 3 steps

1.1: trichlorophosphate / 4 h / 110 °C

2.1: tetrakis(triphenylphosphine) palladium⁽⁰⁾; sodium carbonate / 1,2-dimethoxyethane; water / 0.5 h / 130 °C / Microwave irradiation

3.1: sodium hydroxide / ethanol; water / 2 h / Reflux

3.2: 14 h / 20 °C

With tetrakis(triphenylphosphine) palladium⁽⁰⁾; sodium carbonate; sodium hydroxide; trichlorophosphate; In 1,2-dimethoxyethane; ethanol; water;