tert-butyl 2-(3-(1-methyl-1H-pyrazol-4-yl)-5-nitrophenoxy)ethylcarbamate

Base Information

Chemical Name:tert-butyl 2-(3-(1-methyl-1H-pyrazol-4-yl)-5-nitrophenoxy)ethylcarbamate
CAS No.:1036756-32-7
Molecular Formula:C₁₇H₂₂N₄O₅
Molecular Weight:362.385
Hs Code.:

Synonyms:tert-butyl 2-(3-(1-methyl-1H-pyrazol-4-yl)-5-nitrophenoxy)ethylcarbamate

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Chemical Property of tert-butyl 2-(3-(1-methyl-1H-pyrazol-4-yl)-5-nitrophenoxy)ethylcarbamate

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Technology Process of tert-butyl 2-(3-(1-methyl-1H-pyrazol-4-yl)-5-nitrophenoxy)ethylcarbamate

There total 3 articles about tert-butyl 2-(3-(1-methyl-1H-pyrazol-4-yl)-5-nitrophenoxy)ethylcarbamate 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:

: 1036756-31-6
tert-butyl 2-(3-bromo-5-nitrophenoxy)ethylcarbamate

: 761446-44-0
1-methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole

: 1036756-32-7
tert-butyl 2-(3-(1-methyl-1H-pyrazol-4-yl)-5-nitrophenoxy)ethylcarbamate

Guidance literature:: With sodium carbonate; (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; In 1,2-dimethoxyethane; at 100 ℃;

Reference yield:

: 16618-67-0
3-bromo-5-nitroanisole

: 1036756-32-7
tert-butyl 2-(3-(1-methyl-1H-pyrazol-4-yl)-5-nitrophenoxy)ethylcarbamate

Guidance literature:: Multi-step reaction with 3 steps

1.1: boron tribromide / dichloromethane / 20 °C / Cooling with ice bath

1.2: -78 - 20 °C

2.1: caesium carbonate / N,N-dimethyl-formamide / 0.5 h / 20 °C

2.2: 40 °C / Inert atmosphere of argon

3.1: sodium carbonate / (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride / 1,2-dimethoxyethane / 100 °C

With boron tribromide; sodium carbonate; caesium carbonate; (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; In 1,2-dimethoxyethane; dichloromethane; N,N-dimethyl-formamide;

Reference yield:

: 116632-23-6
3-bromo-5-nitro-phenol

: 1036756-32-7
tert-butyl 2-(3-(1-methyl-1H-pyrazol-4-yl)-5-nitrophenoxy)ethylcarbamate

Guidance literature:: Multi-step reaction with 2 steps

1.1: caesium carbonate / N,N-dimethyl-formamide / 0.5 h / 20 °C

1.2: 40 °C / Inert atmosphere of argon

2.1: sodium carbonate / (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride / 1,2-dimethoxyethane / 100 °C

With sodium carbonate; caesium carbonate; (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; In 1,2-dimethoxyethane; N,N-dimethyl-formamide;