2-(3-chloro-2-pyridyl)-N-[2-methyl-4-chloro-6-[(cyclopropylmethylethyl-λ⁴-sulfanylidene)carbamoyl]phenyl]-5-(trifluoromethyl)pyrazole-3-carboxamide

Base Information

• Chemical Name: 2-(3-chloro-2-pyridyl)-N-[2-methyl-4-chloro-6-[(cyclopropylmethylethyl-λ⁴-sulfanylidene)carbamoyl]phenyl]-5-(trifluoromethyl)pyrazole-3-carboxamide
• CAS No.: 1422678-02-1
• Molecular Formula: C₂₄H₂₂Cl₂F₃N₅O₂S
• Molecular Weight: 572.438

Synonyms:2-(3-chloro-2-pyridyl)-N-[2-methyl-4-chloro-6-[(cyclopropylmethylethyl-λ⁴-sulfanylidene)carbamoyl]phenyl]-5-(trifluoromethyl)pyrazole-3-carboxamide

Chemical Property of 2-(3-chloro-2-pyridyl)-N-[2-methyl-4-chloro-6-[(cyclopropylmethylethyl-λ⁴-sulfanylidene)carbamoyl]phenyl]-5-(trifluoromethyl)pyrazole-3-carboxamide

Chemical Property:

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Technology Process of 2-(3-chloro-2-pyridyl)-N-[2-methyl-4-chloro-6-[(cyclopropylmethylethyl-λ⁴-sulfanylidene)carbamoyl]phenyl]-5-(trifluoromethyl)pyrazole-3-carboxamide

There total 4 articles about 2-(3-chloro-2-pyridyl)-N-[2-methyl-4-chloro-6-[(cyclopropylmethylethyl-λ⁴-sulfanylidene)carbamoyl]phenyl]-5-(trifluoromethyl)pyrazole-3-carboxamide 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: 15.0%

1-(3-chloro-2-pyridinyl)-3-trifluoromethyl-1H-pyrazole-5-carbonyl chloride (930785-94-7) + 2-amino-5-chloro-N-(cyclopropylmethylethyl-λ4-sulfanylidene)-3-methylbenzamide (1422677-62-0) → 2-(3-chloro-2-pyridyl)-N-[2-methyl-4-chloro-6-[(cyclopropylmethylethyl-λ4-sulfanylidene)carbamoyl]phenyl]-5-(trifluoromethyl)pyrazole-3-carboxamide (1422678-02-1)

Guidance literature:

2-amino-5-chloro-N-(cyclopropylmethylethyl-λ⁴-sulfanylidene)-3-methylbenzamide; With potassium carbonate; In toluene; at 60 ℃;

1-(3-chloro-2-pyridinyl)-3-trifluoromethyl-1H-pyrazole-5-carbonyl chloride; In toluene; at 60 ℃; for 2.5h;

Reference yield:

S-cyclopropylmethyl-S-ethyl sulfide (89534-72-5) → 2-(3-chloro-2-pyridyl)-N-[2-methyl-4-chloro-6-[(cyclopropylmethylethyl-λ4-sulfanylidene)carbamoyl]phenyl]-5-(trifluoromethyl)pyrazole-3-carboxamide (1422678-02-1)

Guidance literature:

Multi-step reaction with 3 steps

1.1: sodium methylate; hydroxylamine-O-sulfonic acid / methanol / -20 - 25 °C

2.1: potassium tert-butylate / dichloromethane / 2.5 h / 20 - 25 °C

3.1: potassium carbonate / toluene / 60 °C

3.2: 2.5 h / 60 °C

With potassium tert-butylate; sodium methylate; potassium carbonate; hydroxylamine-O-sulfonic acid; In methanol; dichloromethane; toluene;

Reference yield:

3-chloro-2-[3-(trifluoromethyl)-1H-pyrazol-1-yl]pyridine (438450-38-5) → 2-(3-chloro-2-pyridyl)-N-[2-methyl-4-chloro-6-[(cyclopropylmethylethyl-λ4-sulfanylidene)carbamoyl]phenyl]-5-(trifluoromethyl)pyrazole-3-carboxamide (1422678-02-1)

Guidance literature:

Multi-step reaction with 2 steps

1.1: isopropylmagnesium chloride / 1,2-dimethoxyethane; tetrahydrofuran / 2 h / 5 °C

1.2: 28 °C

1.3: 3 h / Reflux

2.1: potassium carbonate / toluene / 60 °C

2.2: 2.5 h / 60 °C

With isopropylmagnesium chloride; potassium carbonate; In tetrahydrofuran; 1,2-dimethoxyethane; toluene;

upstream raw materials:

1-(3-chloro-2-pyridinyl)-3-trifluoromethyl-1H-pyrazole-5-carbonyl chloride

2-amino-5-chloro-N-(cyclopropylmethylethyl-λ⁴-sulfanylidene)-3-methylbenzamide

2-amino-5-chloro-3-methylbenzoic acid

S-cyclopropylmethyl-S-ethyl sulfide

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