(Z)-methyl 2-(2-bromophenyl)-3-((1-(tetrahydro-2H-pyran-4-yl)ethyl)amino)but-2-enoate

Base Information

Chemical Name:(Z)-methyl 2-(2-bromophenyl)-3-((1-(tetrahydro-2H-pyran-4-yl)ethyl)amino)but-2-enoate
CAS No.:1450658-66-8
Molecular Formula:C₁₈H₂₄BrNO₃
Molecular Weight:382.297
Hs Code.:

Synonyms:(Z)-methyl 2-(2-bromophenyl)-3-((1-(tetrahydro-2H-pyran-4-yl)ethyl)amino)but-2-enoate

Suppliers and Price of (Z)-methyl 2-(2-bromophenyl)-3-((1-(tetrahydro-2H-pyran-4-yl)ethyl)amino)but-2-enoate

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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)-methyl 2-(2-bromophenyl)-3-((1-(tetrahydro-2H-pyran-4-yl)ethyl)amino)but-2-enoate

Chemical Property:

Purity/Quality:: 98% ^*data from raw suppliers

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Technology Process of (Z)-methyl 2-(2-bromophenyl)-3-((1-(tetrahydro-2H-pyran-4-yl)ethyl)amino)but-2-enoate

There total 9 articles about (Z)-methyl 2-(2-bromophenyl)-3-((1-(tetrahydro-2H-pyran-4-yl)ethyl)amino)but-2-enoate 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:

: 50675-18-8
3,4,5,6-tetrahydro-2H-pyran-4-carbaldehyde

: 1450658-66-8
(Z)-methyl 2-(2-bromophenyl)-3-((1-(tetrahydro-2H-pyran-4-yl)ethyl)amino)but-2-enoate

Guidance literature:: Multi-step reaction with 5 steps

1.1: tetrahydrofuran; diethyl ether / 2 h / 0 - 20 °C / Inert atmosphere

2.1: triethylamine / dichloromethane / 0.25 h / 0 °C

2.2: 4 h / 0 - 20 °C

3.1: sodium azide / N,N-dimethyl-formamide / 12 h / 70 °C

4.1: palladium 10% on activated carbon; hydrogen / methanol / 12 h / 20 °C

5.1: acetic acid / ethanol / 12 h / 85 °C

With sodium azide; palladium 10% on activated carbon; hydrogen; acetic acid; triethylamine; In tetrahydrofuran; methanol; diethyl ether; ethanol; dichloromethane; N,N-dimethyl-formamide;

Reference yield:

: 854697-78-2
1-(tetrahydro-2H-pyran-4-yl)ethanamine

: 1243144-97-9
methyl 2-(2-bromophenyl)-3-hydroxybut-2-enoate

: 1450658-66-8
(Z)-methyl 2-(2-bromophenyl)-3-((1-(tetrahydro-2H-pyran-4-yl)ethyl)amino)but-2-enoate

Guidance literature:: With acetic acid; In ethanol; at 85 ℃; for 12h;

Reference yield:

: 14774-37-9
(tetrahydro-2H-pyran-4-yl)methanol

: 1450658-66-8
(Z)-methyl 2-(2-bromophenyl)-3-((1-(tetrahydro-2H-pyran-4-yl)ethyl)amino)but-2-enoate

Guidance literature:: Multi-step reaction with 6 steps

1.1: oxalyl dichloride; dimethyl sulfoxide / dichloromethane / 0.33 h / -60 °C / Inert atmosphere

1.2: 0.25 h / -60 °C / Inert atmosphere

2.1: tetrahydrofuran; diethyl ether / 2 h / 0 - 20 °C / Inert atmosphere

3.1: triethylamine / dichloromethane / 0.25 h / 0 °C

3.2: 4 h / 0 - 20 °C

4.1: sodium azide / N,N-dimethyl-formamide / 12 h / 70 °C

5.1: palladium 10% on activated carbon; hydrogen / methanol / 12 h / 20 °C

6.1: acetic acid / ethanol / 12 h / 85 °C

With sodium azide; oxalyl dichloride; palladium 10% on activated carbon; hydrogen; acetic acid; dimethyl sulfoxide; triethylamine; In tetrahydrofuran; methanol; diethyl ether; ethanol; dichloromethane; N,N-dimethyl-formamide;