1-ethoxy-3-phenyl-4-bromobenzo[c][1,2]oxaphosphinine 1-oxide

Base Information

• Chemical Name: 1-ethoxy-3-phenyl-4-bromobenzo[c][1,2]oxaphosphinine 1-oxide
• CAS No.: 869094-50-8
• Molecular Formula: C₁₆H₁₄BrO₃P
• Molecular Weight: 365.163
• Mol file: 869094-50-8.mol

Synonyms:1-ethoxy-3-phenyl-4-bromobenzo[c][1,2]oxaphosphinine 1-oxide

Chemical Property of 1-ethoxy-3-phenyl-4-bromobenzo[c][1,2]oxaphosphinine 1-oxide

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
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MSDS Files:

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Technology Process of 1-ethoxy-3-phenyl-4-bromobenzo[c][1,2]oxaphosphinine 1-oxide

There total 1 articles about 1-ethoxy-3-phenyl-4-bromobenzo[c][1,2]oxaphosphinine 1-oxide 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: 74.0%

(2-phenylethynylphenyl)phosphonic acid monoethyl ester (639517-04-7) → 1-ethoxy-3-phenyl-4-bromobenzo[c][1,2]oxaphosphinine 1-oxide (869094-50-8)

Guidance literature:

With N-Bromosuccinimide; In N,N-dimethyl-formamide; at 20 ℃; for 24h;

DOI:10.1016/j.tet.2005.08.032

Reference yield: 91.0%

1-ethoxy-3-phenyl-4-bromobenzo[c][1,2]oxaphosphinine 1-oxide (869094-50-8) → C14H10BrO3P (1065021-94-4)

Guidance literature:

1-ethoxy-3-phenyl-4-bromobenzo[c][1,2]oxaphosphinine 1-oxide; With chloro-trimethyl-silane; sodium iodide; In acetonitrile; at 20 - 25 ℃; for 12h; Inert atmosphere;

With water; sodium thiosulfate; at 20 ℃;

DOI:10.1055/s-2008-1067187

Reference yield: 76.0%

1-ethoxy-3-phenyl-4-bromobenzo[c][1,2]oxaphosphinine 1-oxide (869094-50-8) + C15H26AlN → 1-benzylamino-3-phenyl-4-bromobenzo[c][1,2]oxaphosphinine 1-oxide (1618669-47-8)

Guidance literature:

In tetrahydrofuran; hexane; at 20 ℃; for 4h; Inert atmosphere;

DOI:10.1039/c4ob00663a

upstream raw materials:

(2-phenylethynylphenyl)phosphonic acid monoethyl ester

Downstream raw materials:

C₁₄H₁₀BrO₃P

1-benzylamino-3-phenyl-4-bromobenzo[c][1,2]oxaphosphinine 1-oxide