1-(3-bromo-4,5-dimethoxyphenyl)-5-chloro-2,3-bis(methoxycarbonyl)naphthalene

Base Information

Chemical Name:1-(3-bromo-4,5-dimethoxyphenyl)-5-chloro-2,3-bis(methoxycarbonyl)naphthalene
CAS No.:225517-53-3
Molecular Formula:C₂₂H₁₈BrClO₆
Molecular Weight:493.738
Hs Code.:

Synonyms:1-(3-bromo-4,5-dimethoxyphenyl)-5-chloro-2,3-bis(methoxycarbonyl)naphthalene

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Chemical Property of 1-(3-bromo-4,5-dimethoxyphenyl)-5-chloro-2,3-bis(methoxycarbonyl)naphthalene

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Technology Process of 1-(3-bromo-4,5-dimethoxyphenyl)-5-chloro-2,3-bis(methoxycarbonyl)naphthalene

There total 6 articles about 1-(3-bromo-4,5-dimethoxyphenyl)-5-chloro-2,3-bis(methoxycarbonyl)naphthalene 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:

: 225517-59-9
1-(3-bromo-4,5-dimethoxyphenyl)-5-chloro-2,3-bis(methoxycarbonyl)-1,4-epoxy-1,2,3,4-tetrahydronaphthalene

: 225517-53-3
1-(3-bromo-4,5-dimethoxyphenyl)-5-chloro-2,3-bis(methoxycarbonyl)naphthalene

Guidance literature:: With boron trifluoride diethyl etherate; In acetonitrile; at 50 ℃; for 5h; Yield given;
DOI:10.1021/jm9807048

Reference yield:

: 6948-30-7
5-bromoveratralaldehyde

: 225517-53-3
1-(3-bromo-4,5-dimethoxyphenyl)-5-chloro-2,3-bis(methoxycarbonyl)naphthalene

Guidance literature:: Multi-step reaction with 4 steps

1: 1.) N,N,N',N'-tetramethylethylenediamine, s-BuLi, 3.) conc. HCl

2: diisobutylaluminum hydride / CH₂Cl₂; toluene / 0.5 h / -78 °C

3: AcOH / toluene / 3 h / Heating

4: BF₃*Et₂O / acetonitrile / 5 h / 50 °C

With hydrogenchloride; N,N,N,N,-tetramethylethylenediamine; boron trifluoride diethyl etherate; sec.-butyllithium; diisobutylaluminium hydride; acetic acid; In dichloromethane; toluene; acetonitrile;
DOI:10.1021/jm9807048

Reference yield:

: 624-49-7
dimethylfumarate

: 225517-53-3
1-(3-bromo-4,5-dimethoxyphenyl)-5-chloro-2,3-bis(methoxycarbonyl)naphthalene

Guidance literature:: Multi-step reaction with 2 steps

1: AcOH / toluene / 3 h / Heating

2: BF₃*Et₂O / acetonitrile / 5 h / 50 °C

With boron trifluoride diethyl etherate; acetic acid; In toluene; acetonitrile;
DOI:10.1021/jm9807048