(4,6-dibromo-5-hydroxybenzo[d]thiazol-2-yl)(4-phenoxyphenyl)methanone

Base Information

Chemical Name:(4,6-dibromo-5-hydroxybenzo[d]thiazol-2-yl)(4-phenoxyphenyl)methanone
CAS No.:1207869-49-5
Molecular Formula:C₂₀H₁₁Br₂NO₃S
Molecular Weight:505.186
Hs Code.:

Synonyms:(4,6-dibromo-5-hydroxybenzo[d]thiazol-2-yl)(4-phenoxyphenyl)methanone

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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 (4,6-dibromo-5-hydroxybenzo[d]thiazol-2-yl)(4-phenoxyphenyl)methanone

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Technology Process of (4,6-dibromo-5-hydroxybenzo[d]thiazol-2-yl)(4-phenoxyphenyl)methanone

There total 3 articles about (4,6-dibromo-5-hydroxybenzo[d]thiazol-2-yl)(4-phenoxyphenyl)methanone 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: 31.0%

: 1207869-02-0
(5-hydroxybenzo[d]thiazol-2-yl)(4-phenoxyphenyl)methanone

: 1207869-03-1
(4-bromo-5-hydroxybenzo[d]thiazol-2-yl)(4-phenoxyphenyl)methanone

: 1207869-49-5
(4,6-dibromo-5-hydroxybenzo[d]thiazol-2-yl)(4-phenoxyphenyl)methanone

Guidance literature:: With N-Bromosuccinimide; In tetrahydrofuran; at 0 - 20 ℃; for 1h; Inert atmosphere;
DOI:10.1248/cpb.c13-00493

Reference yield:

: 3507-28-6
(4,6-dibromo-5-hydroxybenzofuran-2-yl)(4-phenoxyphenyl)methanone

: 1207869-03-1
(4-bromo-5-hydroxybenzo[d]thiazol-2-yl)(4-phenoxyphenyl)methanone

: 1207869-49-5
(4,6-dibromo-5-hydroxybenzo[d]thiazol-2-yl)(4-phenoxyphenyl)methanone

Guidance literature:: Multi-step reaction with 3 steps

1: sodium hexamethyldisilazane / tetrahydrofuran; toluene / 3 h / 20 °C / Inert atmosphere

2: boron tribromide / dichloromethane / 0 - 20 °C / Inert atmosphere

3: N-Bromosuccinimide / tetrahydrofuran / 1 h / 0 - 20 °C / Inert atmosphere

With N-Bromosuccinimide; sodium hexamethyldisilazane; boron tribromide; In tetrahydrofuran; dichloromethane; toluene;
DOI:10.1248/cpb.c13-00493

Reference yield:

: 55690-60-3
5-methoxybenzo[d]thiazole-2(3H)-thione

: 1207869-03-1
(4-bromo-5-hydroxybenzo[d]thiazol-2-yl)(4-phenoxyphenyl)methanone

: 1207869-49-5
(4,6-dibromo-5-hydroxybenzo[d]thiazol-2-yl)(4-phenoxyphenyl)methanone

Guidance literature:: Multi-step reaction with 4 steps

1: N,N-dimethyl-formamide; thionyl chloride / 10 h / 70 °C / Inert atmosphere

2: sodium hexamethyldisilazane / tetrahydrofuran; toluene / 3 h / 20 °C / Inert atmosphere

3: boron tribromide / dichloromethane / 0 - 20 °C / Inert atmosphere

4: N-Bromosuccinimide / tetrahydrofuran / 1 h / 0 - 20 °C / Inert atmosphere

With N-Bromosuccinimide; thionyl chloride; sodium hexamethyldisilazane; boron tribromide; N,N-dimethyl-formamide; In tetrahydrofuran; dichloromethane; toluene;
DOI:10.1248/cpb.c13-00493