methyl 4-chloro-1-<4-chloro-3-(2,2,3,3,3-pentafluoropropoxymethyl)phenyl>-5-phenylpyrazole-3-carboxylate

Base Information

Chemical Name:methyl 4-chloro-1-<4-chloro-3-(2,2,3,3,3-pentafluoropropoxymethyl)phenyl>-5-phenylpyrazole-3-carboxylate
CAS No.:176230-76-5
Molecular Formula:C₂₁H₁₅Cl₂F₅N₂O₃
Molecular Weight:509.26
Hs Code.:

Synonyms:methyl 4-chloro-1-<4-chloro-3-(2,2,3,3,3-pentafluoropropoxymethyl)phenyl>-5-phenylpyrazole-3-carboxylate

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Chemical Property of methyl 4-chloro-1-<4-chloro-3-(2,2,3,3,3-pentafluoropropoxymethyl)phenyl>-5-phenylpyrazole-3-carboxylate

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Technology Process of methyl 4-chloro-1-<4-chloro-3-(2,2,3,3,3-pentafluoropropoxymethyl)phenyl>-5-phenylpyrazole-3-carboxylate

There total 6 articles about methyl 4-chloro-1-<4-chloro-3-(2,2,3,3,3-pentafluoropropoxymethyl)phenyl>-5-phenylpyrazole-3-carboxylate 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: 92.9%

: 235789-14-7
methyl 1-<4-chloro-3-(2,2,3,3,3-pentafluoropropoxymethyl)phenyl>-5-phenylpyrazole-3-carboxylate

: 176230-76-5
methyl 4-chloro-1-<4-chloro-3-(2,2,3,3,3-pentafluoropropoxymethyl)phenyl>-5-phenylpyrazole-3-carboxylate

Guidance literature:: With sulfuryl dichloride; In dichloromethane; for 6h;
DOI:10.1248/cpb.47.857

Reference yield:

: 69422-57-7
1-chloro-2-(chloromethyl)-4-nitrobenzene

: 176230-76-5
methyl 4-chloro-1-<4-chloro-3-(2,2,3,3,3-pentafluoropropoxymethyl)phenyl>-5-phenylpyrazole-3-carboxylate

Guidance literature:: Multi-step reaction with 5 steps

1: 92.6 percent / KOH / dimethylformamide

2: 74.4 percent / Zn, aq. AcOH / 0.58 h / Ambient temperature

3: 1.) NaNO₂, conc. HCl, 2.) SnCl₂*2H₂O, conc. HCl / 2.) 0 deg C, 1.5 h

4: 93.1 percent / AcOH / 2 h / Heating

5: 92.9 percent / SO₂Cl₂ / CH₂Cl₂ / 6 h

With hydrogenchloride; potassium hydroxide; sulfuryl dichloride; acetic acid; tin(ll) chloride; zinc; sodium nitrite; In dichloromethane; N,N-dimethyl-formamide;
DOI:10.1248/cpb.47.857

Reference yield:

: 611-19-8
1-chloro-2-(chloromethyl)benzene

: 176230-76-5
methyl 4-chloro-1-<4-chloro-3-(2,2,3,3,3-pentafluoropropoxymethyl)phenyl>-5-phenylpyrazole-3-carboxylate

Guidance literature:: Multi-step reaction with 6 steps

1: 42.6 percent / KNO₃, H₂SO₄ / CH₂Cl₂

2: 92.6 percent / KOH / dimethylformamide

3: 74.4 percent / Zn, aq. AcOH / 0.58 h / Ambient temperature

4: 1.) NaNO₂, conc. HCl, 2.) SnCl₂*2H₂O, conc. HCl / 2.) 0 deg C, 1.5 h

5: 93.1 percent / AcOH / 2 h / Heating

6: 92.9 percent / SO₂Cl₂ / CH₂Cl₂ / 6 h

With hydrogenchloride; potassium hydroxide; sulfuryl dichloride; sulfuric acid; acetic acid; potassium nitrate; tin(ll) chloride; zinc; sodium nitrite; In dichloromethane; N,N-dimethyl-formamide;
DOI:10.1248/cpb.47.857