methyl N-[5-(2-chloro-4-fluorophenyl)-1,3-dimethyl-1H-pyrazol-4-yl]carbamate

Base Information

Chemical Name:methyl N-[5-(2-chloro-4-fluorophenyl)-1,3-dimethyl-1H-pyrazol-4-yl]carbamate
CAS No.:1361019-01-3
Molecular Formula:C₁₃H₁₃ClFN₃O₂
Molecular Weight:297.717
Hs Code.:

Synonyms:methyl N-[5-(2-chloro-4-fluorophenyl)-1,3-dimethyl-1H-pyrazol-4-yl]carbamate

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Chemical Property of methyl N-[5-(2-chloro-4-fluorophenyl)-1,3-dimethyl-1H-pyrazol-4-yl]carbamate

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Technology Process of methyl N-[5-(2-chloro-4-fluorophenyl)-1,3-dimethyl-1H-pyrazol-4-yl]carbamate

There total 2 articles about methyl N-[5-(2-chloro-4-fluorophenyl)-1,3-dimethyl-1H-pyrazol-4-yl]carbamate 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:

: 1361018-99-6
methyl 5-(2-chloro-4-fluorophenyl)-1,3-dimethyl-1H-pyrazole-4-carboxylate

: 1361019-01-3
methyl N-[5-(2-chloro-4-fluorophenyl)-1,3-dimethyl-1H-pyrazol-4-yl]carbamate

Guidance literature:: Multi-step reaction with 2 steps

1.1: sodium hydroxide; water / methanol / 2 h / Reflux

1.2: 0 °C / pH 3

2.1: triethylamine; diphenyl phosphoryl azide / toluene / 4 h / 20 °C / Reflux

2.2: 0.67 h / 70 °C / Reflux

With diphenyl phosphoryl azide; water; triethylamine; sodium hydroxide; In methanol; toluene;

Reference yield:

: 1361018-98-5
methyl 2-(2-chloro-4-fluorobenzoyl)-3-(methylamino)but-2-enoate

: 1361019-01-3
methyl N-[5-(2-chloro-4-fluorophenyl)-1,3-dimethyl-1H-pyrazol-4-yl]carbamate

Guidance literature:: Multi-step reaction with 3 steps

1.1: diethyl ether / 48 h / 20 °C

2.1: sodium hydroxide; water / methanol / 2 h / Reflux

2.2: 0 °C / pH 3

3.1: triethylamine; diphenyl phosphoryl azide / toluene / 4 h / 20 °C / Reflux

3.2: 0.67 h / 70 °C / Reflux

With diphenyl phosphoryl azide; water; triethylamine; sodium hydroxide; In methanol; diethyl ether; toluene;

Reference yield:

: 1361019-01-3
methyl N-[5-(2-chloro-4-fluorophenyl)-1,3-dimethyl-1H-pyrazol-4-yl]carbamate

: 1361018-97-4
5-(2-chloro-4-fluorophenyl)-1,3-dimethyl-1H-pyrazol-4-amine

Guidance literature:: methyl N-[5-(2-chloro-4-fluorophenyl)-1,3-dimethyl-1H-pyrazol-4-yl]carbamate; With water; sodium hydroxide; In methanol; for 20h; Reflux;

With hydrogenchloride; In water;