2,4-Diphenyl-1,3,2,4-diselenadiphosphetane 2,4-diselenide

Base Information Edit

Chemical Name:2,4-Diphenyl-1,3,2,4-diselenadiphosphetane 2,4-diselenide
CAS No.:122039-27-4
Molecular Formula:C12H10P2Se4
Molecular Weight:531.999
Hs Code.:
European Community (EC) Number:627-200-6
UNII:75551CT912
DSSTox Substance ID:DTXSID60407970
Nikkaji Number:J1.538.036E,J1.457.454I
Wikidata:Q415207
Wikipedia:Woollins%27_reagent
Mol file:122039-27-4.mol

Synonyms:122039-27-4;2,4-Diphenyl-1,3,2,4-diselenadiphosphetane 2,4-diselenide;1,3,2,4-Diselenadiphosphetane, 2,4-diphenyl-, 2,4-diselenide;UNII-75551CT912;75551CT912;2,4-diphenyl-2,4-bis(selanylidene)-1,3,2lambda5,4lambda5-diselenadiphosphetane;2,4-bis(phenyl)-1,3-diselenadiphosphetane-2,4-diselenide;2,4-Diphenyl-1,3-diselenadiphosphetane 2,4-diselenide;DTXSID60407970;GKYFQRQKPYPLGJ-UHFFFAOYSA-N;MFCD21362412;SY292847;E78784;Q415207;J-004752;diphenyl-1,3,2,4-diselenadiphosphetane-2,4-diselone

Suppliers and Price of 2,4-Diphenyl-1,3,2,4-diselenadiphosphetane 2,4-diselenide

Supply Marketing:Edit

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

Sigma-Aldrich
Woollins’ Reagent
1g
$ 62.10

Total 16 raw suppliers

Chemical Property of 2,4-Diphenyl-1,3,2,4-diselenadiphosphetane 2,4-diselenide Edit

Chemical Property:

Melting Point:206-210oC(lit.)
Boiling Point:530.8oC at 760 mmHg
Flash Point:274.8oC
PSA：19.62000
LogP:2.14660
Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptor Count:0
Rotatable Bond Count:2
Exact Mass:533.69265
Heavy Atom Count:18
Complexity:343

Purity/Quality:

98%,99%, ^*data from raw suppliers

Woollins’ Reagent ^*data from reagent suppliers

Safty Information:

Pictogram(s): T,N
Hazard Codes:T,N
Statements: 23/25-33-50/53
Safety Statements: 20/21-28-45-60-61

MSDS Files:

SDS file from LookChem

Total 1 MSDS from other Authors

Useful:

Canonical SMILES:C1=CC=C(C=C1)P2(=[Se])[Se]P(=[Se])([Se]2)C3=CC=CC=C3
Uses Selenium transfer reagent. Reagent involved in reactions with:Benzoic hydrazides to yield spiro heterocyclesSecondary aminesAromatic diols to yield 10-membered phosphorus-selenium heterocyclesReagent involved in ring-opening, deselenation and phosphorus-phosphorus coupling

Technology Process of 2,4-Diphenyl-1,3,2,4-diselenadiphosphetane 2,4-diselenide

There total 8 articles about 2,4-Diphenyl-1,3,2,4-diselenadiphosphetane 2,4-diselenide 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%

: 644-97-3
Dichlorophenylphosphine

: 122039-27-4
woollins’ reagent

Guidance literature:: With selenium; ammonia; sodium; In toluene; at -78 ℃; for 68h; Inert atmosphere; Schlenk technique; Reflux;
DOI:10.1021/acs.inorgchem.7b01730