α-Ethylvinyldiphenylphosphinit

Base Information

• Chemical Name: α-Ethylvinyldiphenylphosphinit
• CAS No.: 33355-69-0
• Molecular Formula: C₁₆H₁₇OP
• Molecular Weight: 256.284
• Mol file: 33355-69-0.mol

Synonyms:

Chemical Property of α-Ethylvinyldiphenylphosphinit

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of α-Ethylvinyldiphenylphosphinit

There total 2 articles about α-Ethylvinyldiphenylphosphinit 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:

Diphenylphosphine oxide (4559-70-0) → α-Ethylvinyldiphenylphosphinit (33355-69-0)

Guidance literature:

Multi-step reaction with 2 steps

1: 90 percent / 1,8-diazabicyclo<5.4.0>undec-7-ene (DBU) / benzene / 48 h / 5 °C

2: 1.) diphosphorus tetraiodide, 2.) triethylamine / 1.) CHCl₃, room temp., 24 h, 2.) room temp., 6 h

With diphosphorus tetraiodide; 1,8-diazabicyclo[5.4.0]undec-7-ene; triethylamine; In benzene;

DOI:10.1055/s-1985-31108

Reference yield:

2-(Diphenyl-phosphinoyl)-2-ethyl-oxirane (97531-40-3) → α-Ethylvinyldiphenylphosphinit (33355-69-0)

Guidance literature:

With diphosphorus tetraiodide; triethylamine; Yield given. Multistep reaction; 1.) CHCl₃, room temp., 24 h, 2.) room temp., 6 h;

DOI:10.1055/s-1985-31108

upstream raw materials:

2-(Diphenyl-phosphinoyl)-2-ethyl-oxirane

Diphenylphosphine oxide