7-chloro-2-hydroxy-2-oxo-4-phenylbenzo[o]-1,2-oxaphosphatriphenylene

Base Information

• Chemical Name: 7-chloro-2-hydroxy-2-oxo-4-phenylbenzo[o]-1,2-oxaphosphatriphenylene
• CAS No.: 881171-58-0
• Molecular Formula: C₂₆H₁₆ClO₃P
• Molecular Weight: 442.838
• Mol file: 881171-58-0.mol

Synonyms:7-chloro-2-hydroxy-2-oxo-4-phenylbenzo[o]-1,2-oxaphosphatriphenylene

Chemical Property of 7-chloro-2-hydroxy-2-oxo-4-phenylbenzo[o]-1,2-oxaphosphatriphenylene

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 7-chloro-2-hydroxy-2-oxo-4-phenylbenzo[o]-1,2-oxaphosphatriphenylene

There total 3 articles about 7-chloro-2-hydroxy-2-oxo-4-phenylbenzo[o]-1,2-oxaphosphatriphenylene 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: 90.0%

4-phenyl-2,7-dichloro-2-chryseno[6,5-e][1,2]phosphinine 2-oxide (881171-56-8) → 7-chloro-2-hydroxy-2-oxo-4-phenylbenzo[o]-1,2-oxaphosphatriphenylene (881171-58-0)

Guidance literature:

With water; In diethyl ether; for 8h;

DOI:10.1070/MC2005v015n03ABEH002048

Reference yield:

phenylacetylene (536-74-3) → 7-chloro-2-hydroxy-2-oxo-4-phenylbenzo[o]-1,2-oxaphosphatriphenylene (881171-58-0)

Guidance literature:

Multi-step reaction with 2 steps

1: 63 percent / PCl₃ / CH₂Cl₂ / 96 h

2: 90 percent / H₂O / diethyl ether / 8 h

With water; phosphorus trichloride; In diethyl ether; dichloromethane;

DOI:10.1070/MC2005v015n03ABEH002048

Reference yield:

5,6-chrysenedione (2051-10-7) → 7-chloro-2-hydroxy-2-oxo-4-phenylbenzo[o]-1,2-oxaphosphatriphenylene (881171-58-0)

Guidance literature:

Multi-step reaction with 2 steps

1: 63 percent / PCl₃ / CH₂Cl₂ / 96 h

2: 90 percent / H₂O / diethyl ether / 8 h

With water; phosphorus trichloride; In diethyl ether; dichloromethane;

DOI:10.1070/MC2005v015n03ABEH002048

upstream raw materials:

4-phenyl-2,7-dichloro-2-chryseno[6,5-e][1,2]phosphinine 2-oxide

phenylacetylene

5,6-chrysenedione

Refernces