11-[bis-(3-tert-butyl-4,5-dimethoxyphenyl)-methylene]-bicyclo-[4.4.1]undecane

Base Information

Chemical Name:11-[bis-(3-tert-butyl-4,5-dimethoxyphenyl)-methylene]-bicyclo-[4.4.1]undecane
CAS No.:615257-26-6
Molecular Formula:C₃₆H₅₂O₄
Molecular Weight:548.806
Hs Code.:

Synonyms:11-[bis-(3-tert-butyl-4,5-dimethoxyphenyl)-methylene]-bicyclo-[4.4.1]undecane

Suppliers and Price of 11-[bis-(3-tert-butyl-4,5-dimethoxyphenyl)-methylene]-bicyclo-[4.4.1]undecane

Supply Marketing:

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
Packaging
price

Total 0 raw suppliers

Chemical Property of 11-[bis-(3-tert-butyl-4,5-dimethoxyphenyl)-methylene]-bicyclo-[4.4.1]undecane

Chemical Property:

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:

Useful:

Technology Process of 11-[bis-(3-tert-butyl-4,5-dimethoxyphenyl)-methylene]-bicyclo-[4.4.1]undecane

There total 3 articles about 11-[bis-(3-tert-butyl-4,5-dimethoxyphenyl)-methylene]-bicyclo-[4.4.1]undecane 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: 77.0%

: 230957-92-3
11-diazobicyclo<4.4.1>undecane

: 615257-25-5
5,5'-di-tert-butyl-3,3',4,4'-tetramethoxythiabenzophenone

: 615257-26-6
11-[bis-(3-tert-butyl-4,5-dimethoxyphenyl)-methylene]-bicyclo-[4.4.1]undecane

Guidance literature:: 11-diazobicyclo<4.4.1>undecane; 5,5'-di-tert-butyl-3,3',4,4'-tetramethoxythiabenzophenone; In tetrahydrofuran; Heating;

With triphenylphosphine; In toluene; for 48h; Heating;
DOI:10.1021/ja0367849

Reference yield:

: 250286-43-2
bis(3-tert-butyl-4,5-dimethoxyphenyl)methanol

: 615257-26-6
11-[bis-(3-tert-butyl-4,5-dimethoxyphenyl)-methylene]-bicyclo-[4.4.1]undecane

Guidance literature:: Multi-step reaction with 3 steps

1.1: 88 percent / CrO₃; pyridine / CH₂Cl₂ / 6 h

2.1: 51 percent / phosphorus pentasulfide; sodium bicarbonate / acetonitrile / 4 h / Heating

3.1: tetrahydrofuran / Heating

3.2: 77 percent / triphenylphosphine / toluene / 48 h / Heating

With pyridine; chromium(VI) oxide; diphosphorus pentasulfide; sodium hydrogencarbonate; In tetrahydrofuran; dichloromethane; acetonitrile;
DOI:10.1021/ja0367849

Reference yield:

: 615257-24-4
5,5'-di-tert-butyl-3,3',4,4'-tetramethoxybenzophenone

: 615257-26-6
11-[bis-(3-tert-butyl-4,5-dimethoxyphenyl)-methylene]-bicyclo-[4.4.1]undecane

Guidance literature:: Multi-step reaction with 2 steps

1.1: 51 percent / phosphorus pentasulfide; sodium bicarbonate / acetonitrile / 4 h / Heating

2.1: tetrahydrofuran / Heating

2.2: 77 percent / triphenylphosphine / toluene / 48 h / Heating

With diphosphorus pentasulfide; sodium hydrogencarbonate; In tetrahydrofuran; acetonitrile;
DOI:10.1021/ja0367849