1-Phenyl-1H-1lambda~5~-phosphindol-1-one

Base Information

• Chemical Name: 1-Phenyl-1H-1lambda~5~-phosphindol-1-one
• CAS No.: 31236-97-2
• Molecular Formula: C14H11OP
• Molecular Weight: 226.215
• DSSTox Substance ID: DTXSID00510952
• Nikkaji Number: J3.287.432K,J2.068.540I
• Mol file: 31236-97-2.mol

Synonyms:31236-97-2;DTXSID00510952;1-Phenyl-1H-1lambda~5~-phosphindol-1-one

Chemical Property of 1-Phenyl-1H-1lambda~5~-phosphindol-1-one

Chemical Property:

• XLogP3: 2.6
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 1
• Rotatable Bond Count: 1
• Exact Mass: 226.054751968
• Heavy Atom Count: 16
• Complexity: 328

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

• Canonical SMILES: C1=CC=C(C=C1)P2(=O)C=CC3=CC=CC=C23

Technology Process of 1-Phenyl-1H-1lambda~5~-phosphindol-1-one

There total 16 articles about 1-Phenyl-1H-1lambda~5~-phosphindol-1-one 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: 100.0%

1-phenyl-1-benzophosphole (31236-98-3) → 1-phenyl-1-benzophosphole 1-oxide (31236-97-2)

Guidance literature:

With 3-chloro-benzenecarboperoxoic acid; In benzene; Ambient temperature;

DOI:10.1248/cpb.42.2441

Reference yield: 90.0%

2-(trimethylsilyl)benzo[b]phosphole P-oxide (152554-90-0) → 1-phenyl-1-benzophosphole 1-oxide (31236-97-2)

Guidance literature:

With water; cesium fluoride; In tetrahydrofuran; at 65 ℃; for 2h;

DOI:10.1039/c39930001309

Reference yield: 80.0%

Diphenylphosphine oxide (4559-70-0) + acetylene (74-86-2,25067-58-7) → 1-phenyl-1-benzophosphole 1-oxide (31236-97-2)

Guidance literature:

With tert-Butyl peroxybenzoate; copper dichloride; In methanol; at 50 ℃;

upstream raw materials:

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

trans-3a,7a-dihydrophosphindole 1-oxide

2-(trimethylsilyl)benzo[b]phosphole P-oxide

1-phenyl-1-benzophosphole

Downstream raw materials:

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

5-phenyl-5H-dibenzophosphole-5-oxide

2,2'-(1,4-phenylene)di(1-phenylphosphindole-1-oxide)

1,3,4-Triphenyl-1H-phosphindolo[3,2-c]pyrazole 4-oxide

Refernces

• 1、 -. "Phosphaindole derivative, benzophosphaindole derivative and preparation methods thereof". Paragraph 0018; 0022; 0024. . Retrieved 2019/01/16.
• 2、 Shiratori,Yasuike,Kurita,Tsuchiya. "Studies on seven-membered heterocycles. XXXIV. Syntheses and reactions of 1-benzosilepines, 1-benzogermepines, 1-benzophosphepines, and 1-benzarsepines". . p. 2441 - 2448. Retrieved 2007/10/02.