1-Methoxy-4-(1-methylenepropyl)benzene

Base Information

• Chemical Name: 1-Methoxy-4-(1-methylenepropyl)benzene
• CAS No.: 21758-19-0
• Molecular Formula: C11H14O
• Molecular Weight: 162.232
• Hs Code.: 2909309090
• Mol file: 21758-19-0.mol

Synonyms:1-Methoxy-4-(1-methylenepropyl)benzene;1-(1-Ethylvinyl)-4-methoxybenzene;Anisole,p-(1-ethylvinyl);

Chemical Property of 1-Methoxy-4-(1-methylenepropyl)benzene

Chemical Property:

• PSA: 9.23000
• LogP: 3.11840

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 1-Methoxy-4-(1-methylenepropyl)benzene

There total 15 articles about 1-Methoxy-4-(1-methylenepropyl)benzene 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: 96.0%

Methyltriphenylphosphonium bromide (1779-49-3) + 4-Methoxypropiophenone (121-97-1) → 4-(but-1-en-2-yl)anisole (21758-19-0)

Guidance literature:

Methyltriphenylphosphonium bromide; With potassium tert-butylate; In diethyl ether; at 0 ℃; for 1h;

4-Methoxypropiophenone; In diethyl ether; at 0 - 20 ℃;

DOI:10.1002/anie.201909852

Reference yield: 88.0%

2-bromobutene (23074-36-4) + 4-methoxyphenylboronic acid (5720-07-0) → 4-(but-1-en-2-yl)anisole (21758-19-0)

Guidance literature:

With bis(η3-allyl-μ-chloropalladium(II)); Tedicyp; potassium carbonate; In N,N-dimethyl-formamide; at 80 ℃; for 20h;

DOI:10.1002/ejoc.200390161

Reference yield: 70.0%

methylmagnesium bromide (75-16-1) + <2-(4-methoxyphenyl)prop-1-en-3-yl>trimethylammonium iodide (109125-10-2) → 4-(but-1-en-2-yl)anisole (21758-19-0)

Guidance literature:

With copper(l) iodide; In tetrahydrofuran; diethyl ether; Heating;

DOI:10.1021/jo00392a035

upstream raw materials:

methylmagnesium bromide

<2-(4-methoxyphenyl)prop-1-en-3-yl>trimethylammonium iodide

3-(4-methoxy-phenyl)-pent-2-enoic acid

2-bromobutene

Downstream raw materials:

1-sec-butyl-4-methoxybenzene

2,3-dimethoxynaphthalene

(E)-2-(4-methoxyphenyl)but-2-ene

1-(but-2-en-2-yl)-4-methoxybenzene

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