[3-(3-chloro-4-fluorophenyl)-2-oxo-3,4-dihydro-2H-2λ⁵-benzo[e][1,3,2]oxazaphosphinin-2-yl]-2-hydroxy-4-chlorophenylmethanol

Base Information

• Chemical Name: [3-(3-chloro-4-fluorophenyl)-2-oxo-3,4-dihydro-2H-2λ⁵-benzo[e][1,3,2]oxazaphosphinin-2-yl]-2-hydroxy-4-chlorophenylmethanol
• CAS No.: 950694-25-4
• Molecular Formula: C₂₀H₁₅Cl₂FNO₄P
• Molecular Weight: 454.222

Synonyms:[3-(3-chloro-4-fluorophenyl)-2-oxo-3,4-dihydro-2H-2λ⁵-benzo[e][1,3,2]oxazaphosphinin-2-yl]-2-hydroxy-4-chlorophenylmethanol

Chemical Property of [3-(3-chloro-4-fluorophenyl)-2-oxo-3,4-dihydro-2H-2λ⁵-benzo[e][1,3,2]oxazaphosphinin-2-yl]-2-hydroxy-4-chlorophenylmethanol

Chemical Property:

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Technology Process of [3-(3-chloro-4-fluorophenyl)-2-oxo-3,4-dihydro-2H-2λ⁵-benzo[e][1,3,2]oxazaphosphinin-2-yl]-2-hydroxy-4-chlorophenylmethanol

There total 1 articles about [3-(3-chloro-4-fluorophenyl)-2-oxo-3,4-dihydro-2H-2λ⁵-benzo[e][1,3,2]oxazaphosphinin-2-yl]-2-hydroxy-4-chlorophenylmethanol 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:

4-chlorosalicylaldehyde (2420-26-0) + 2-bromo-3-(3-chloro-4-fluorophenyl)-3,4-dihydro-2H-benzo[e][1,3,2]oxazaphosphinine (950694-17-4) → [3-(3-chloro-4-fluorophenyl)-2-oxo-3,4-dihydro-2H-2λ5-benzo[e][1,3,2]oxazaphosphinin-2-yl]-2-hydroxy-4-chlorophenylmethanol (950694-25-4)

Guidance literature:

2-bromo-3-(3-chloro-4-fluorophenyl)-3,4-dihydro-2H-benzo[e][1,3,2]oxazaphosphinine; With water; triethylamine; In toluene; at 25 ℃; for 2h;

4-chlorosalicylaldehyde; With niobium(V) oxide; triethylamine; In toluene; at 50 ℃; for 2h; Further stages.;

DOI:10.1021/jf070850z

upstream raw materials:

4-chlorosalicylaldehyde

2-bromo-3-(3-chloro-4-fluorophenyl)-3,4-dihydro-2H-benzo[e][1,3,2]oxazaphosphinine

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