1,4-Butanedione, 2-(diphenylphosphinyl)-1,4-diphenyl-

Base Information

Chemical Name:1,4-Butanedione, 2-(diphenylphosphinyl)-1,4-diphenyl-
CAS No.:5952-39-6
Molecular Formula:C28H23O3P
Molecular Weight:438.463
Hs Code.:
DSSTox Substance ID:DTXSID20478429
Nikkaji Number:J2.408.459K

Synonyms:5952-39-6;1,4-Butanedione, 2-(diphenylphosphinyl)-1,4-diphenyl-;DTXSID20478429

Suppliers and Price of 1,4-Butanedione, 2-(diphenylphosphinyl)-1,4-diphenyl-

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 1 raw suppliers

Chemical Property of 1,4-Butanedione, 2-(diphenylphosphinyl)-1,4-diphenyl-

Chemical Property:

XLogP3:5.3
Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptor Count:3
Rotatable Bond Count:8
Exact Mass:438.13848159
Heavy Atom Count:32
Complexity:640

Purity/Quality:: 95% ^*data from raw suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:C1=CC=C(C=C1)C(=O)CC(C(=O)C2=CC=CC=C2)P(=O)(C3=CC=CC=C3)C4=CC=CC=C4

Technology Process of 1,4-Butanedione, 2-(diphenylphosphinyl)-1,4-diphenyl-

There total 5 articles about 1,4-Butanedione, 2-(diphenylphosphinyl)-1,4-diphenyl- 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: 99.0%

: 4559-70-0
Diphenylphosphine oxide

: 959-28-4
1,4-diphenylbut-2-ene-1,4-dione

: 5952-39-6
2-(diphenylphosphoryl)-1,4-diphenylbutane-1,4-dione

Guidance literature:: With 1,3,4,6,7,8-hexahydro-2H-pyrimido[1,2-a]pyrimidine; In tetrahydrofuran; at 20 ℃; for 0.0833333h;
DOI:10.1016/j.tetlet.2006.11.019

Reference yield: 86.0%

: 1733-58-0
phenacyldiphenylphosphine oxide

: 70-11-1
α-bromoacetophenone

: 5952-39-6
2-(diphenylphosphoryl)-1,4-diphenylbutane-1,4-dione

Guidance literature:: phenacyldiphenylphosphine oxide; With sodium methylate; In tetrahydrofuran; at 20 ℃; for 0.25h;

α-bromoacetophenone; In tetrahydrofuran; at 20 ℃; for 27h; Further stages.;
DOI:10.1039/b606873a

Reference yield:

: 93-58-3,5705-52-2,80226-58-0
benzoic acid methyl ester

: 5952-39-6
2-(diphenylphosphoryl)-1,4-diphenylbutane-1,4-dione

Guidance literature:: Multi-step reaction with 2 steps

1.1: n-BuLi / tetrahydrofuran / 0.25 h / 0 °C

1.2: 62 percent / tetrahydrofuran / 3 h / -78 °C

2.1: NaOMe / tetrahydrofuran / 0.25 h / 20 °C

2.2: 86 percent / tetrahydrofuran / 27 h / 20 °C

With n-butyllithium; sodium methylate; In tetrahydrofuran;
DOI:10.1039/b606873a