Phenyl-cis-2-styrylphosphinic Acid

Base Information

• Chemical Name: Phenyl-cis-2-styrylphosphinic Acid
• CAS No.: 86901-25-9
• Molecular Formula: C₁₄H₁₃O₂P
• Molecular Weight: 244.23
• Mol file: 86901-25-9.mol

Synonyms:Phenyl-cis-2-styrylphosphinic Acid

Chemical Property of Phenyl-cis-2-styrylphosphinic Acid

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of Phenyl-cis-2-styrylphosphinic Acid

There total 6 articles about Phenyl-cis-2-styrylphosphinic Acid 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: 55.0%

r-1-Phenyl-c-3a,c-7a-dihydrophosphindole 1-Oxide (86940-55-8) → Phenyl-cis-2-styrylphosphinic Acid (86901-25-9)

Guidance literature:

With sodium hydroxide; In water; dimethyl sulfoxide; at 100 ℃; for 6h;

DOI:10.1021/jo00169a029

Reference yield:

1,syn-8-Diphenyl-3a,4,7,7a-tetrahydro-4,7-phosphinidene-1(H)-phosphindole (86941-21-1) → Phenyl-cis-2-styrylphosphinic Acid (86901-25-9)

Guidance literature:

Multi-step reaction with 3 steps

1: 84 percent / 0.05 - 0.2 Torr / 1.) 120 - 130 deg C, 2.) -78 deg C

2: 0.45 g / 15percent NaOH / 3 h / 25 °C

3: 0.25 g / 1.) 12.5percent H₂O₂, 2.) 2 N H₂SO₄ / benzene / 18 h / Ambient temperature

With sodium hydroxide; sulfuric acid; dihydrogen peroxide; In benzene;

DOI:10.1021/jo00169a029

Reference yield:

1,syn-8-Diphenyl-3a,4,7,7a-tetrahydro-4,7-phosphinidene-1(H)-phosphindole 1,8-Dioxide (76549-54-7) → Phenyl-cis-2-styrylphosphinic Acid (86901-25-9)

Guidance literature:

Multi-step reaction with 3 steps

1: 50 percent / trichlorosilane / benzene / 2 h / Heating

2: 0.45 g / 15percent NaOH / 3 h / 25 °C

3: 0.25 g / 1.) 12.5percent H₂O₂, 2.) 2 N H₂SO₄ / benzene / 18 h / Ambient temperature

With sodium hydroxide; sulfuric acid; trichlorosilane; dihydrogen peroxide; In benzene;

DOI:10.1021/jo00169a029

upstream raw materials:

1-phenyl-2,3-dihydrobenzo[b]phosphole

Phenyl-cis-2-styrylphosphine

r-1-Phenyl-c-3a,c-7a-dihydrophosphindole 1-Oxide

1,syn-8-Diphenyl-3a,4,7,7a-tetrahydro-4,7-phosphinidene-1(H)-phosphindole