(Z)-1-benzoyl-3-[2-(4-bromophenoxy)-1-(4-bromophenoxymethyl)-2-cyanovinyl]urea

Base Information

Chemical Name:(Z)-1-benzoyl-3-[2-(4-bromophenoxy)-1-(4-bromophenoxymethyl)-2-cyanovinyl]urea
CAS No.:606966-29-4
Molecular Formula:C₂₄H₁₇Br₂N₃O₄
Molecular Weight:571.225
Hs Code.:

Synonyms:(Z)-1-benzoyl-3-[2-(4-bromophenoxy)-1-(4-bromophenoxymethyl)-2-cyanovinyl]urea

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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 (Z)-1-benzoyl-3-[2-(4-bromophenoxy)-1-(4-bromophenoxymethyl)-2-cyanovinyl]urea

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Technology Process of (Z)-1-benzoyl-3-[2-(4-bromophenoxy)-1-(4-bromophenoxymethyl)-2-cyanovinyl]urea

There total 3 articles about (Z)-1-benzoyl-3-[2-(4-bromophenoxy)-1-(4-bromophenoxymethyl)-2-cyanovinyl]urea 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: 88.0%

: 4461-33-0
benzoyl isocyanate

: 606966-20-5
(Z)-3-amino-2,4-bis(4-bromophenoxy)but-2-enenitrile

: 606966-29-4
(Z)-1-benzoyl-3-[2-(4-bromophenoxy)-1-(4-bromophenoxymethyl)-2-cyanovinyl]urea

Guidance literature:: With pyridine; In dichloromethane; at 20 ℃;
DOI:10.1021/ol035223j

Reference yield:

: 106-41-2
4-bromo-phenol

: 606966-29-4
(Z)-1-benzoyl-3-[2-(4-bromophenoxy)-1-(4-bromophenoxymethyl)-2-cyanovinyl]urea

Guidance literature:: Multi-step reaction with 3 steps

1: 99 percent / K₂CO₃ / acetone / Heating

2: 90 percent / potassium tert-pentylate / toluene; tetrahydrofuran / 4 h / 0 °C

3: 88 percent / pyridine / CH₂Cl₂ / 20 °C

With pyridine; potassium 2-methylbutan-2-olate; potassium carbonate; In tetrahydrofuran; dichloromethane; acetone; toluene; 2: Thorpe condensation;
DOI:10.1021/ol035223j

Reference yield:

: 39489-67-3
[(4-bromophenyl)oxy]acetonitrile

: 606966-29-4
(Z)-1-benzoyl-3-[2-(4-bromophenoxy)-1-(4-bromophenoxymethyl)-2-cyanovinyl]urea

Guidance literature:: Multi-step reaction with 2 steps

1: 90 percent / potassium tert-pentylate / toluene; tetrahydrofuran / 4 h / 0 °C

2: 88 percent / pyridine / CH₂Cl₂ / 20 °C

With pyridine; potassium 2-methylbutan-2-olate; In tetrahydrofuran; dichloromethane; toluene; 1: Thorpe condensation;
DOI:10.1021/ol035223j