3,5-Dibromo-4-oxo-2,6-diphenyl-1,4-dihydro-4λ⁵-[1,4]azaphosphinin-4-ol; compound with bromine

Base Information

• Chemical Name: 3,5-Dibromo-4-oxo-2,6-diphenyl-1,4-dihydro-4λ⁵-[1,4]azaphosphinin-4-ol; compound with bromine
• CAS No.: 79366-45-3
• Molecular Formula: Br₂*C₁₆H₁₂Br₂NO₂P
• Molecular Weight: 600.867

Synonyms:3,5-Dibromo-4-oxo-2,6-diphenyl-1,4-dihydro-4λ⁵-[1,4]azaphosphinin-4-ol; compound with bromine

Chemical Property of 3,5-Dibromo-4-oxo-2,6-diphenyl-1,4-dihydro-4λ⁵-[1,4]azaphosphinin-4-ol; compound with bromine

Chemical Property:

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Technology Process of 3,5-Dibromo-4-oxo-2,6-diphenyl-1,4-dihydro-4λ⁵-[1,4]azaphosphinin-4-ol; compound with bromine

There total 2 articles about 3,5-Dibromo-4-oxo-2,6-diphenyl-1,4-dihydro-4λ⁵-[1,4]azaphosphinin-4-ol; compound with bromine 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: 96.0%

1,4-dihydro-2,6-diphenyl-1,4-azaphosphorin-4-ol 4-oxide (73868-00-5) → 3,5-Dibromo-4-oxo-2,6-diphenyl-1,4-dihydro-4λ5-[1,4]azaphosphinin-4-ol; compound with bromine (79366-45-3)

Guidance literature:

With bromine; In chloroform; at 20 - 25 ℃; for 6h;

Reference yield:

4-chloro-2,6-diphenyl-1,4-azaphosphorine 4-oxide (79343-10-5) → 3,5-Dibromo-4-oxo-2,6-diphenyl-1,4-dihydro-4λ5-[1,4]azaphosphinin-4-ol; compound with bromine (79366-45-3)

Guidance literature:

Multi-step reaction with 2 steps

1: 99 percent / H₂O

2: 96 percent / Br₂ / CHCl₃ / 6 h / 20 - 25 °C

With water; bromine; In chloroform;

Reference yield: 68.0%

3,5-Dibromo-4-oxo-2,6-diphenyl-1,4-dihydro-4λ5-[1,4]azaphosphinin-4-ol; compound with bromine (79366-45-3) → 2,6-diphenyl-3,5-dibromo-4-oxo-4-oxy-1,4-azaphosphorine (79343-01-4)

Guidance literature:

With water;

upstream raw materials:

1,4-dihydro-2,6-diphenyl-1,4-azaphosphorin-4-ol 4-oxide

4-chloro-2,6-diphenyl-1,4-azaphosphorine 4-oxide

Downstream raw materials:

2,6-diphenyl-3,5-dibromo-4-oxo-4-oxy-1,4-azaphosphorine

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