1,2-Diphenyl-1,2-diphospholane

Base Information

• Chemical Name: 1,2-Diphenyl-1,2-diphospholane
• CAS No.: 6050-22-2
• Molecular Formula: C₁₅H₁₆P₂
• Molecular Weight: 258.24
• DSSTox Substance ID: DTXSID40523501
• Nikkaji Number: J3.275.573I
• Mol file: 6050-22-2.mol

Synonyms:1,2-Diphenyl-1,2-diphospholane;6050-22-2;DTXSID40523501

Chemical Property of 1,2-Diphenyl-1,2-diphospholane

Chemical Property:

• XLogP3: 3.1
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 0
• Rotatable Bond Count: 2
• Exact Mass: 258.07272451
• Heavy Atom Count: 17
• Complexity: 205

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C1CP(P(C1)C2=CC=CC=C2)C3=CC=CC=C3

Technology Process of 1,2-Diphenyl-1,2-diphospholane

There total 1 articles about 1,2-Diphenyl-1,2-diphospholane 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:

1,3-bis(phenylphosphano)propane (28240-66-6) → 1,2-diphenyl-1,2-diphospholane (6050-22-2)

Guidance literature:

anionic zirconocene trihydride salt; In ⁽²⁾H₈-toluene; at 25 ℃; for 36h;

DOI:10.1002/chem.200600429

Reference yield:

1,2-diphenyl-1,2-diphospholane (6050-22-2) → <3-(Diphenylphosphino)propyl>ethylphenylphosphan-P,P'-dioxid (91656-63-2)

Guidance literature:

Multi-step reaction with 2 steps

1: 1.) ether, benzene, r.t., 2.) THF, r.t., 0.5 h

2: 30 percent H₂O₂ / tetrahydrofuran

With dihydrogen peroxide; In tetrahydrofuran;

Reference yield:

1,2-diphenyl-1,2-diphospholane (6050-22-2) → 1-<<3-(Butylphenylphosphinoyl)propyl>phenylphosphinoyl>-2-propanol (91656-75-6)

Guidance literature:

Multi-step reaction with 2 steps

1: 1.) ether, hexane, r.t., 2.) THF, r.t., 2.5 h

2: 30 percent H₂O₂ / acetone / 1 h / 0 °C

With dihydrogen peroxide; In acetone;

upstream raw materials:

1,3-bis(phenylphosphano)propane

Downstream raw materials:

1-[(3-Diphenylphosphanyl-propyl)-phenyl-phosphanyl]-butan-2-ol

1-{[3-(Butyl-phenyl-phosphanyl)-propyl]-phenyl-phosphanyl}-butan-2-ol

C₂₂H₃₂P₂

C₂₅H₃₀P₂

Refernces