methyl phenyl (3-tert-butyl-1-(3-chlorophenyl)-1H-pyrazol-5-yl)methylcarbamate

Base Information

Chemical Name:methyl phenyl (3-tert-butyl-1-(3-chlorophenyl)-1H-pyrazol-5-yl)methylcarbamate
CAS No.:1254716-61-4
Molecular Formula:C₂₁H₂₂ClN₃O₂
Molecular Weight:383.878
Hs Code.:

Synonyms:methyl phenyl (3-tert-butyl-1-(3-chlorophenyl)-1H-pyrazol-5-yl)methylcarbamate

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Chemical Property of methyl phenyl (3-tert-butyl-1-(3-chlorophenyl)-1H-pyrazol-5-yl)methylcarbamate

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Technology Process of methyl phenyl (3-tert-butyl-1-(3-chlorophenyl)-1H-pyrazol-5-yl)methylcarbamate

There total 11 articles about methyl phenyl (3-tert-butyl-1-(3-chlorophenyl)-1H-pyrazol-5-yl)methylcarbamate 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: 45.0%

: 1254713-63-7
(3-tert-butyl-1-(3-chlorophenyl)-1H-pyrazol-5-yl)methanamine

: 1885-14-9
phenyl chloroformate

: 1254716-61-4
methyl phenyl (3-tert-butyl-1-(3-chlorophenyl)-1H-pyrazol-5-yl)methylcarbamate

Guidance literature:: With potassium carbonate; In N,N-dimethyl-formamide; at 0 ℃; for 0.5h;

Reference yield:

: 82560-12-1,1237537-54-0
3-tert-butyl-1H-pyrazole-5-amine

: 1254716-61-4
methyl phenyl (3-tert-butyl-1-(3-chlorophenyl)-1H-pyrazol-5-yl)methylcarbamate

Guidance literature:: Multi-step reaction with 4 steps

1.1: hydrogenchloride; sodium nitrite / water / 1 h / 0 - 5 °C

1.2: 1 h / 75 °C

2.1: sodium hydride / N,N-dimethyl-formamide / 0.25 h / 20 °C

2.2: 0.5 h / 20 - 100 °C

3.1: palladium 10% on activated carbon; hydrogen / methanol / 6 h / 20 °C

4.1: potassium carbonate / N,N-dimethyl-formamide / 0.5 h / 0 °C

With hydrogenchloride; palladium 10% on activated carbon; hydrogen; sodium hydride; potassium carbonate; sodium nitrite; In methanol; water; N,N-dimethyl-formamide;

Reference yield:

: 59997-51-2
trimethylacetylacetonitrile

: 1254716-61-4
methyl phenyl (3-tert-butyl-1-(3-chlorophenyl)-1H-pyrazol-5-yl)methylcarbamate

Guidance literature:: Multi-step reaction with 5 steps

1.1: hydrazine hydrate / ethanol / 3 h / 20 °C / Reflux

2.1: hydrogenchloride; sodium nitrite / water / 1 h / 0 - 5 °C

2.2: 1 h / 75 °C

3.1: sodium hydride / N,N-dimethyl-formamide / 0.25 h / 20 °C

3.2: 0.5 h / 20 - 100 °C

4.1: palladium 10% on activated carbon; hydrogen / methanol / 6 h / 20 °C

5.1: potassium carbonate / N,N-dimethyl-formamide / 0.5 h / 0 °C

With hydrogenchloride; palladium 10% on activated carbon; hydrogen; sodium hydride; potassium carbonate; hydrazine hydrate; sodium nitrite; In methanol; ethanol; water; N,N-dimethyl-formamide;