dimethyl [1-diazo-2-(N-tosylamino)-2-(p-phenylphenyl)ethyl] phosphonate

Base Information

Chemical Name:dimethyl [1-diazo-2-(N-tosylamino)-2-(p-phenylphenyl)ethyl] phosphonate
CAS No.:626232-95-9
Molecular Formula:C₂₃H₂₄N₃O₅PS
Molecular Weight:485.5
Hs Code.:

Synonyms:dimethyl [1-diazo-2-(N-tosylamino)-2-(p-phenylphenyl)ethyl] phosphonate

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Chemical Property of dimethyl [1-diazo-2-(N-tosylamino)-2-(p-phenylphenyl)ethyl] phosphonate

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Technology Process of dimethyl [1-diazo-2-(N-tosylamino)-2-(p-phenylphenyl)ethyl] phosphonate

There total 1 articles about dimethyl [1-diazo-2-(N-tosylamino)-2-(p-phenylphenyl)ethyl] phosphonate 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: 54.0%

: 615256-61-6
(E)-N-([1,1'-biphenyl]-4-ylmethylene)-4-methylbenzenesulfonamide

: 27491-70-9,28447-24-7,25411-73-8
dimethyl diazomethylphosphonate

: 626232-95-9
dimethyl [1-diazo-2-(N-tosylamino)-2-(p-phenylphenyl)ethyl] phosphonate

Guidance literature:: With 1,8-diazabicyclo[5.4.0]undec-7-ene; In acetonitrile; at 20 ℃; for 12h;
DOI:10.1016/j.tetlet.2003.08.124

Reference yield: 94.0%

: 626232-95-9
dimethyl [1-diazo-2-(N-tosylamino)-2-(p-phenylphenyl)ethyl] phosphonate

: 626233-16-7
dimethyl [1-(p-phenylphenyl)-2-(N-tosylamino)ethenyl] phosphonate

Guidance literature:: With toluene-4-sulfonic acid; In dichloromethane; at 0 ℃; for 0.5h;
DOI:10.1016/j.tetlet.2003.08.124

Reference yield:

: 626232-95-9
dimethyl [1-diazo-2-(N-tosylamino)-2-(p-phenylphenyl)ethyl] phosphonate

: dimethyl[1-(p-phenylphenyl)-2-(N-tosylamino)ethyl]phosphonate

Guidance literature:: Multi-step reaction with 2 steps

1: 94 percent / TsOH / CH₂Cl₂ / 0.5 h / 0 °C

2: 93 percent / hydrogen / Pd/C / methanol / 24 h / 760 Torr

With hydrogen; toluene-4-sulfonic acid; palladium on activated charcoal; In methanol; dichloromethane;
DOI:10.1016/j.tetlet.2003.08.124