(E)-1-(3-(4-bromophenyl)allyl)-1-(2-(4-nitrophenoxy)-2-oxoethyl)piperidin-1-ium bromide

Base Information

Chemical Name:(E)-1-(3-(4-bromophenyl)allyl)-1-(2-(4-nitrophenoxy)-2-oxoethyl)piperidin-1-ium bromide
CAS No.:1581720-65-1
Molecular Formula:Br*C₂₂H₂₄BrN₂O₄
Molecular Weight:540.252
Hs Code.:

Synonyms:(E)-1-(3-(4-bromophenyl)allyl)-1-(2-(4-nitrophenoxy)-2-oxoethyl)piperidin-1-ium bromide

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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 (E)-1-(3-(4-bromophenyl)allyl)-1-(2-(4-nitrophenoxy)-2-oxoethyl)piperidin-1-ium bromide

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Technology Process of (E)-1-(3-(4-bromophenyl)allyl)-1-(2-(4-nitrophenoxy)-2-oxoethyl)piperidin-1-ium bromide

There total 8 articles about (E)-1-(3-(4-bromophenyl)allyl)-1-(2-(4-nitrophenoxy)-2-oxoethyl)piperidin-1-ium bromide 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: 34.0%

: 19199-82-7
4-nitrophenyl 2-bromoacetate

: 1581720-51-5
(E)-1-(3-(4-bromophenyl)allyl)piperidine

: 1581720-65-1
(E)-1-(3-(4-bromophenyl)allyl)-1-(2-(4-nitrophenoxy)-2-oxoethyl)piperidin-1-ium bromide

Guidance literature:: In acetonitrile; at 20 - 25 ℃; for 16h; Inert atmosphere;
DOI:10.1021/ja500758n

Reference yield:

: 3650-78-0,84878-00-2,71205-17-9
methyl (E)-4-bromocinnamate

: 1581720-65-1
(E)-1-(3-(4-bromophenyl)allyl)-1-(2-(4-nitrophenoxy)-2-oxoethyl)piperidin-1-ium bromide

Guidance literature:: Multi-step reaction with 4 steps

1: diisobutylaluminium hydride / hexane; dichloromethane / 1.5 h / -78 °C / Inert atmosphere

2: phosphorus tribromide / diethyl ether / 0 °C / Inert atmosphere; Darkness

3: tetrahydrofuran / 0.17 h / 20 - 25 °C / Inert atmosphere

4: acetonitrile / 16 h / 20 - 25 °C / Inert atmosphere

With phosphorus tribromide; diisobutylaluminium hydride; In tetrahydrofuran; diethyl ether; hexane; dichloromethane; acetonitrile;
DOI:10.1021/ja500758n

Reference yield:

: 105515-33-1
(2E)-3-(4-bromophenyl)prop-2-en-1-ol

: 1581720-65-1
(E)-1-(3-(4-bromophenyl)allyl)-1-(2-(4-nitrophenoxy)-2-oxoethyl)piperidin-1-ium bromide

Guidance literature:: Multi-step reaction with 3 steps

1: phosphorus tribromide / diethyl ether / 0 °C / Inert atmosphere; Darkness

2: tetrahydrofuran / 0.17 h / 20 - 25 °C / Inert atmosphere

3: acetonitrile / 16 h / 20 - 25 °C / Inert atmosphere

With phosphorus tribromide; In tetrahydrofuran; diethyl ether; acetonitrile;
DOI:10.1021/ja500758n