β,β-bis(o-methoxyphenyl)-α-methylvinyl bromide

Base Information

• Chemical Name: β,β-bis(o-methoxyphenyl)-α-methylvinyl bromide
• CAS No.: 79517-72-9
• Molecular Formula: C₁₇H₁₇BrO₂
• Molecular Weight: 333.225
• Mol file: 79517-72-9.mol

Synonyms:β,β-bis(o-methoxyphenyl)-α-methylvinyl bromide

Chemical Property of β,β-bis(o-methoxyphenyl)-α-methylvinyl bromide

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of β,β-bis(o-methoxyphenyl)-α-methylvinyl bromide

There total 4 articles about β,β-bis(o-methoxyphenyl)-α-methylvinyl 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:

1,1-bis(o-methoxyphenyl)propene (79517-75-2) → β,β-bis(o-methoxyphenyl)-α-methylvinyl bromide (79517-72-9)

Guidance literature:

With bromine; In tetrachloromethane;

DOI:10.1021/jo00339a012

Reference yield:

2-methoxyphenylmagnesium bromide (16750-63-3) → β,β-bis(o-methoxyphenyl)-α-methylvinyl bromide (79517-72-9)

Guidance literature:

Multi-step reaction with 2 steps

1.1: tetrahydrofuran / 0 - 20 °C

1.2: Reflux; Dean-Stark

2.1: bromine / 1,2-dichloro-ethane / 0.5 h / 0 °C

2.2: Reflux

With bromine; In tetrahydrofuran; 1,2-dichloro-ethane;

DOI:10.1021/acscatal.6b01320

Reference yield:

2-bromoanisole (578-57-4) → β,β-bis(o-methoxyphenyl)-α-methylvinyl bromide (79517-72-9)

Guidance literature:

Multi-step reaction with 3 steps

1: 1.) Mg / 1.) Et₂O

2: 85percent H₃PO₄ / 1.5 h / Heating

3: Br₂ / CCl₄

With phosphoric acid; bromine; magnesium; In tetrachloromethane;

DOI:10.1021/jo00339a012

upstream raw materials:

1,1-bis(o-methoxyphenyl)propene

2-bromoanisole

1,1-bis(o-methoxyphenyl)propanol

2-methoxyphenylmagnesium bromide

Downstream raw materials:

3-(2-Methoxy-phenyl)-2-methyl-benzofuran

2-(o-methoxyphenyl)-3-methylbenzofuran

1,1-bis(o-methoxyphenyl)propene

C₁₇H₁₆O₂