4,4'-Bi[1,2-dihydronaphthalene]

Base Information

Chemical Name:4,4'-Bi[1,2-dihydronaphthalene]
CAS No.:5405-96-9
Molecular Formula:C20H18
Molecular Weight:258.363
Hs Code.:2902909090
Mol file:5405-96-9.mol

Synonyms:1,1'-Binaphthyl,3,3',4,4'-tetrahydro- (6CI,7CI,8CI);3,3',4,4'-Tetrahydro-1,1'-binaphthalene;3,4,3',4'-Tetrahydro-1,1'-binaphthyl;NSC 5265;

Suppliers and Price of 4,4'-Bi[1,2-dihydronaphthalene]

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 9 raw suppliers

Chemical Property of 4,4'-Bi[1,2-dihydronaphthalene]

Chemical Property:

Boiling Point:401.7 °C at 760 mmHg
Flash Point:216.8 °C
PSA：0.00000
Density:1.129 g/cm³
LogP:5.04600

Purity/Quality:: 99% ^*data from raw suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Technology Process of 4,4'-Bi[1,2-dihydronaphthalene]

There total 2 articles about 4,4'-Bi[1,2-dihydronaphthalene] 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:

: 529-34-0
3,4-dihydronaphthalene-1(2H)-one

: 447-53-0
1,2-Dihydronaphthalene

: 5405-96-9
3,3',4,4'-tetrahydro-1,1'-binaphthalene

Guidance literature:: Multi-step reaction with 2 steps

1: triphenyl phosphite; bromine; triethylamine / dichloromethane / 20 h / -60 - 20 °C / Inert atmosphere; Reflux

2: zinc; potassium fluoride; 5,5'-bis(trifluoromethyl)-2,2'-bipyridine nickel dibromide; dichloro [1,1'-bis(diphenylphosphino)propane]palladium(II) / N,N-dimethyl-formamide / 24 h / 40 °C

With triphenyl phosphite; potassium fluoride; dichloro [1,1'-bis(diphenylphosphino)propane]palladium(II); 5,5'-bis(trifluoromethyl)-2,2'-bipyridine nickel dibromide; bromine; triethylamine; zinc; In dichloromethane; N,N-dimethyl-formamide;
DOI:10.1021/jacs.7b13601

Reference yield:

: 3333-24-2
4-bromo-1,2-dihydronaphthalene

: 28075-50-5
cyclohex-1-en-1-yl trifluoromethane sulfonate

: 1128-65-0
[1,1']bicyclohexyl-1,1'-diene

: 447-53-0
1,2-Dihydronaphthalene

: 5405-96-9
3,3',4,4'-tetrahydro-1,1'-binaphthalene

: 4-(cyclohex-1-en-1-yl)-1,2-dihydronaphthalene

Guidance literature:: With potassium fluoride; dichloro [1,1'-bis(diphenylphosphino)propane]palladium(II); 5,5'-bis(trifluoromethyl)-2,2'-bipyridine nickel dibromide; zinc; In N,N-dimethyl-formamide; at 40 ℃; for 24h; Reagent/catalyst; Temperature; Time; Kinetics; Catalytic behavior;
DOI:10.1021/jacs.7b13601