tert-butyl 4-(3-(3-tert-butyl-1-m-tolyl-1H-pyrazol-5-yl)ureido)phenylcarbamate

Base Information

• Chemical Name: tert-butyl 4-(3-(3-tert-butyl-1-m-tolyl-1H-pyrazol-5-yl)ureido)phenylcarbamate
• CAS No.: 1160934-77-9
• Molecular Formula: C₂₆H₃₃N₅O₃
• Molecular Weight: 463.58

Synonyms:tert-butyl 4-(3-(3-tert-butyl-1-m-tolyl-1H-pyrazol-5-yl)ureido)phenylcarbamate

Chemical Property of tert-butyl 4-(3-(3-tert-butyl-1-m-tolyl-1H-pyrazol-5-yl)ureido)phenylcarbamate

Chemical Property:

• Boiling Point: 509.9±50.0 °C(Predicted)
• Density: 1.15±0.1 g/cm3(Predicted)

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

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Technology Process of tert-butyl 4-(3-(3-tert-butyl-1-m-tolyl-1H-pyrazol-5-yl)ureido)phenylcarbamate

There total 1 articles about tert-butyl 4-(3-(3-tert-butyl-1-m-tolyl-1H-pyrazol-5-yl)ureido)phenylcarbamate 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: 96.0%

2,2,2-trichloroethyl (3-(tert-butyl)-1-(m-tolyl)-1H-pyrazol-5-yl)carbamate (1160934-76-8) + N-(tert-butoxycarbonyl)-1,4-phenylenediamine (71026-66-9) → tert-butyl 4-(3-(3-tert-butyl-1-m-tolyl-1H-pyrazol-5-yl)ureido)phenylcarbamate (1160934-77-9)

Guidance literature:

N-(tert-butoxycarbonyl)-1,4-phenylenediamine; With N-ethyl-N,N-diisopropylamine; In dimethyl sulfoxide; at 20 ℃; for 0.166667h; Inert atmosphere;

2,2,2-trichloroethyl (3-(tert-butyl)-1-(m-tolyl)-1H-pyrazol-5-yl)carbamate; In dimethyl sulfoxide; at 20 - 60 ℃; for 3h; Inert atmosphere;

DOI:10.1021/ja902010p

Reference yield:

tert-butyl 4-(3-(3-tert-butyl-1-m-tolyl-1H-pyrazol-5-yl)ureido)phenylcarbamate (1160934-77-9) → 1-(4-aminophenyl)-3-(3-tert-butyl-1-m-tolyl-1H-pyrazol-5-yl)urea hydrochloride (1160934-78-0)

Guidance literature:

With hydrogenchloride; In 1,4-dioxane; at 20 ℃; for 0.5h;

DOI:10.1021/ja902010p

upstream raw materials:

2,2,2-trichloroethyl (3-(tert-butyl)-1-(m-tolyl)-1H-pyrazol-5-yl)carbamate

N-(tert-butoxycarbonyl)-1,4-phenylenediamine

Downstream raw materials:

1-(4-aminophenyl)-3-(3-tert-butyl-1-m-tolyl-1H-pyrazol-5-yl)urea hydrochloride

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