1,2-Bis(2,4,6-tri-tert-butylphenyl)diphosphirane

Base Information

• Chemical Name: 1,2-Bis(2,4,6-tri-tert-butylphenyl)diphosphirane
• CAS No.: 106537-34-2
• Molecular Formula: C₃₇H₆₀P₂
• Molecular Weight: 566.831
• DSSTox Substance ID: DTXSID10544142
• Mol file: 106537-34-2.mol

Synonyms:106537-34-2;1,2-Bis(2,4,6-tri-tert-butylphenyl)diphosphirane;DTXSID10544142

Chemical Property of 1,2-Bis(2,4,6-tri-tert-butylphenyl)diphosphirane

Chemical Property:

• XLogP3: 12.9
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 0
• Rotatable Bond Count: 8
• Exact Mass: 566.41702591
• Heavy Atom Count: 39
• Complexity: 710

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: CC(C)(C)C1=CC(=C(C(=C1)C(C)(C)C)P2CP2C3=C(C=C(C=C3C(C)(C)C)C(C)(C)C)C(C)(C)C)C(C)(C)C

Technology Process of 1,2-Bis(2,4,6-tri-tert-butylphenyl)diphosphirane

There total 6 articles about 1,2-Bis(2,4,6-tri-tert-butylphenyl)diphosphirane 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: 87.0%

C37H61P2(1+)*CF3O3S(1-) → 1,2-bis[2,4,6-tri(tert-butyl)phenyl]diphosphirane (106537-34-2,111887-99-1)

Guidance literature:

With lithium diisopropyl amide; In acetonitrile;

DOI:10.1039/b207749c

Reference yield: 80.0%

diazomethane (186581-53-3,908094-01-9,334-88-3) + Bis(2,4,6-tri-tert-butylphenyl)diphosphen (83466-54-0,93602-74-5,79073-99-7) → 1-(2,4,6-tri-tert-butylphenyl)-1-phosphaethene (84114-18-1) + 1,2-bis(2,4,6-tri-tert-butylphenyl)diphosphirane (106537-34-2,111887-99-1)

Guidance literature:

In tetrahydrofuran; diethyl ether; at 0 - 25 ℃; for 48h;

DOI:10.1016/S0040-4020(01)81490-3

Reference yield: 80.0%

diazomethane (186581-53-3,908094-01-9,334-88-3) + Bis(2,4,6-tri-tert-butylphenyl)diphosphen (83466-54-0,93602-74-5,79073-99-7) → 1-(2,4,6-tri-tert-butylphenyl)-1-phosphaethene (84114-18-1) + 1,2-bis[2,4,6-tri(tert-butyl)phenyl]diphosphirane (106537-34-2,111887-99-1)

Guidance literature:

upstream raw materials:

diazomethane

Bis(2,4,6-tri-tert-butylphenyl)diphosphen

CH₂(P(Cl)((C₆H₂)(C(CH₃)3)3))2

diiodomethane