rac-(1α,2β,3α,4α)-1,2-bis(4-methoxyphenyl)-3,4-dimethylcyclobutane

Base Information

• Chemical Name: rac-(1α,2β,3α,4α)-1,2-bis(4-methoxyphenyl)-3,4-dimethylcyclobutane
• CAS No.: 84107-48-2
• Molecular Formula: C₂₀H₂₄O₂
• Molecular Weight: 296.409
• Mol file: 84107-48-2.mol

Synonyms:rac-(1α,2β,3α,4α)-1,2-bis(4-methoxyphenyl)-3,4-dimethylcyclobutane

Chemical Property of rac-(1α,2β,3α,4α)-1,2-bis(4-methoxyphenyl)-3,4-dimethylcyclobutane

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of rac-(1α,2β,3α,4α)-1,2-bis(4-methoxyphenyl)-3,4-dimethylcyclobutane

There total 3 articles about rac-(1α,2β,3α,4α)-1,2-bis(4-methoxyphenyl)-3,4-dimethylcyclobutane 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:

cis-Anethole (25679-28-1,25086-72-0,63589-56-0) → rac-(1α,2β,3α,4α)-1,2-bis(4-methoxyphenyl)-3,4-dimethylcyclobutane (84107-48-2) + rac-(1α,2α,3α,4β)-1,2-bis(4-methoxyphenyl)-3,4-dimethylcyclobutane (117467-12-6) + E-1-(4'-methoxyphenyl)prop-1-ene (4180-23-8,25086-72-0,63589-56-0)

Guidance literature:

In acetonitrile; Mechanism; Rate constant; Quantum yield; Irradiation; photoisomerization, photodimerization;

DOI:10.1021/ja00234a013

Reference yield:

anethole (104-46-1,25086-72-0,63589-56-0) → anti-(1α,2β,3α,4β)-1,2-bis(4-methoxyphenyl)-3,4-dimethylcyclobutane (84107-47-1) + rac-(1α,2β,3α,4α)-1,2-bis(4-methoxyphenyl)-3,4-dimethylcyclobutane (84107-48-2)

Guidance literature:

With tris(p-bromophenylammoniumyl) hexachloroantimonate; In dichloromethane; at 0 ℃; for 0.25h; Title compound not separated from byproducts;

DOI:10.1021/ja00234a013

Reference yield:

anethole (104-46-1,25086-72-0,63589-56-0) → syn-(1α,2β,3β,4β)-1,2-bis(4-methoxyphenyl)-3,4-dimethylcyclobutane (19043-23-3) + rac-(1α,2β,3α,4α)-1,2-bis(4-methoxyphenyl)-3,4-dimethylcyclobutane (84107-48-2) + rac-(1α,2α,3α,4β)-1,2-bis(4-methoxyphenyl)-3,4-dimethylcyclobutane (117467-12-6)

Guidance literature:

In acetonitrile; for 24h; Irradiation;

DOI:10.1021/ja00234a013

upstream raw materials:

cis-Anethole

anethole