1,1'-(1,1'-Biphenyl)-4,4'-diylbis(4,5-dihydro-3,5-diphenyl)-(1H)-pyrazole

Base Information

Chemical Name:1,1'-(1,1'-Biphenyl)-4,4'-diylbis(4,5-dihydro-3,5-diphenyl)-(1H)-pyrazole
CAS No.:43040-07-9
Molecular Formula:C42H34 N4
Molecular Weight:594.75
Hs Code.:2933199090
Mol file:43040-07-9.mol

Synonyms:3,5,3',5'-tetraphenyl-4,5,4',5'-tetrahydro-1H,1'H-1,1'-biphenyl-4,4'-diyl-bis-pyrazole;

Suppliers and Price of 1,1'-(1,1'-Biphenyl)-4,4'-diylbis(4,5-dihydro-3,5-diphenyl)-(1H)-pyrazole

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

American Custom Chemicals Corporation
1,1'-(1,1'-BIPHENYL)-4,4'-DIYLBIS(4,5-DIHYDRO-3,5-DIPHENYL)-(1H)-PYRAZOLE 95.00%
5MG
$ 501.07

Total 0 raw suppliers

Chemical Property of 1,1'-(1,1'-Biphenyl)-4,4'-diylbis(4,5-dihydro-3,5-diphenyl)-(1H)-pyrazole

Chemical Property:

PSA：31.20000
LogP:9.06620

Purity/Quality:: 1,1'-(1,1'-BIPHENYL)-4,4'-DIYLBIS(4,5-DIHYDRO-3,5-DIPHENYL)-(1H)-PYRAZOLE 95.00% ^*data from reagent suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Technology Process of 1,1'-(1,1'-Biphenyl)-4,4'-diylbis(4,5-dihydro-3,5-diphenyl)-(1H)-pyrazole

There total 5 articles about 1,1'-(1,1'-Biphenyl)-4,4'-diylbis(4,5-dihydro-3,5-diphenyl)-(1H)-pyrazole 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: 39.0%

: 4,4'-bis(3,5-diphenyl-2-pyrazolinia)bis(cyclohexa-2,5-dienylidene) hexachloroantimonate

: 43040-07-9
4,4'-di-(3,5-diphenyl-Δ²-pyrazolin-1-yl)diphenyl

Guidance literature:: With zinc; In tetrahydrofuran; for 0.166667h;
DOI:10.1007/BF00504414

Reference yield:

: 742-01-8
1,3,5-triphenyl-4,5-dihydro-1H-pyrazole

: 43040-07-9
4,4'-di-(3,5-diphenyl-Δ²-pyrazolin-1-yl)diphenyl

Guidance literature:: With pyridinium hexachloroantimonate; zinc; Yield given. Multistep reaction. Yields of byproduct given; 1.) chloroform, 20 min.;
DOI:10.1007/BF00504414

Reference yield:

: 94-41-7
benzalacetophenone

: 43040-07-9
4,4'-di-(3,5-diphenyl-Δ²-pyrazolin-1-yl)diphenyl

Guidance literature:: Multi-step reaction with 2 steps

1: 77 percent / acetic acid; ethanol / 0.67 h / Heating

2: 1.) pyridinium hexachloroantimonate, 2.) zinc dust / 1.) chloroform, 20 min.

With pyridinium hexachloroantimonate; zinc; In ethanol; acetic acid;
DOI:10.1007/BF00504414