2-bromo-3,5-dimethoxybibenzyl

Base Information

Chemical Name:2-bromo-3,5-dimethoxybibenzyl
CAS No.:133462-93-8
Molecular Formula:C₁₆H₁₇BrO₂
Molecular Weight:321.214
Hs Code.:

Synonyms:2-bromo-3,5-dimethoxybibenzyl

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Chemical Property of 2-bromo-3,5-dimethoxybibenzyl

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Technology Process of 2-bromo-3,5-dimethoxybibenzyl

There total 2 articles about 2-bromo-3,5-dimethoxybibenzyl 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: 79.5%

: 78916-50-4
1,3-dimethoxy-5-(2-phenylethyl)benzene

: 133462-94-9
2,6-dibromo-3,5-dimethoxy-bibenzyl

: 133462-93-8
2-bromo-3,5-dimethoxybibenzyl

Guidance literature:: With N-Bromosuccinimide; In N,N-dimethyl-formamide; for 12h;
DOI:10.1016/0031-9422(91)84129-G

Reference yield:

: 17635-59-5
dihydropinosylvin monomethyl ether

: 133462-93-8
2-bromo-3,5-dimethoxybibenzyl

Guidance literature:: Multi-step reaction with 2 steps

1: 2.90 g / K₂CO₃ / acetone

2: 79.5 percent / NBS / dimethylformamide / 12 h

With N-Bromosuccinimide; potassium carbonate; In N,N-dimethyl-formamide; acetone;
DOI:10.1016/0031-9422(91)84129-G

Reference yield:

: 133462-93-8
2-bromo-3,5-dimethoxybibenzyl

: 133462-75-6
3,5-dihydroxy-2-(2,3-epoxy-3-methylbutyl)bibenzyl

Guidance literature:: Multi-step reaction with 3 steps

1: 1) n-BuLi / 1) diethyl ether, 1 h, reflux, 2) 1 h, 40 deg C

2: 19.8 percent / BBr₃ / CH₂Cl₂ / 2 h / -10 - 0 °C

3: 5 mg / m-CPBA / CHCl₃ / 2 h / Ambient temperature

With n-butyllithium; boron tribromide; 3-chloro-benzenecarboperoxoic acid; In dichloromethane; chloroform;
DOI:10.1016/0031-9422(91)84129-G