N-(4-(2-((4-(3-(3-(tert-butyl)-1-(p-tolyl)-1H-pyrazol-5-yl)ureido)naphthalen-1-yl)oxy)ethyl)pyridin-2-yl)acetamide

Base Information

Chemical Name:N-(4-(2-((4-(3-(3-(tert-butyl)-1-(p-tolyl)-1H-pyrazol-5-yl)ureido)naphthalen-1-yl)oxy)ethyl)pyridin-2-yl)acetamide
CAS No.:1338053-33-0
Molecular Formula:C₃₄H₃₆N₆O₃
Molecular Weight:576.698
Hs Code.:

Synonyms:N-(4-(2-((4-(3-(3-(tert-butyl)-1-(p-tolyl)-1H-pyrazol-5-yl)ureido)naphthalen-1-yl)oxy)ethyl)pyridin-2-yl)acetamide

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Chemical Property of N-(4-(2-((4-(3-(3-(tert-butyl)-1-(p-tolyl)-1H-pyrazol-5-yl)ureido)naphthalen-1-yl)oxy)ethyl)pyridin-2-yl)acetamide

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Technology Process of N-(4-(2-((4-(3-(3-(tert-butyl)-1-(p-tolyl)-1H-pyrazol-5-yl)ureido)naphthalen-1-yl)oxy)ethyl)pyridin-2-yl)acetamide

There total 9 articles about N-(4-(2-((4-(3-(3-(tert-butyl)-1-(p-tolyl)-1H-pyrazol-5-yl)ureido)naphthalen-1-yl)oxy)ethyl)pyridin-2-yl)acetamide 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: 77.0%

: 1-(4-(2-(2-aminopyridin-4-yl)ethoxy)naphthalen-1-yl)-3-(3-tert-butyl-1-p-tolyl-1H-pyrazol-5-yl)urea

: 75-36-5
acetyl chloride

: 1338053-33-0
N-(4-(2-((4-(3-(3-(tert-butyl)-1-(p-tolyl)-1H-pyrazol-5-yl)ureido)naphthalen-1-yl)oxy)ethyl)pyridin-2-yl)acetamide

Guidance literature:: With N-ethyl-N,N-diisopropylamine; In dichloromethane; at 20 ℃; for 2h;
DOI:10.1021/acs.jmedchem.5b01029

Reference yield: 71.0%

: 1338053-36-3
N-(4-(2-(4-aminonaphthalen-1-yloxy)ethyl)pyridin-2-yl)acetamide

: 530-62-1
1,1'-carbonyldiimidazole

: 285984-25-0,1244948-94-4
3-tert-butyl-1-p-tolyl-1H-pyrazol-5-amine

: 1338053-33-0
N-(4-(2-((4-(3-(3-(tert-butyl)-1-(p-tolyl)-1H-pyrazol-5-yl)ureido)naphthalen-1-yl)oxy)ethyl)pyridin-2-yl)acetamide

Guidance literature:: 1,1'-carbonyldiimidazole; 3-tert-butyl-1-p-tolyl-1H-pyrazol-5-amine; In dichloromethane; for 2.5h;

N-(4-(2-(4-aminonaphthalen-1-yloxy)ethyl)pyridin-2-yl)acetamide; In dichloromethane; at 20 ℃; for 16h;

Reference yield:

: 474679-02-2
ethyl 2-(2-((tert-butoxycarbonyl)amino)pyridin-4-yl)acetate

: 1338053-33-0
N-(4-(2-((4-(3-(3-(tert-butyl)-1-(p-tolyl)-1H-pyrazol-5-yl)ureido)naphthalen-1-yl)oxy)ethyl)pyridin-2-yl)acetamide

Guidance literature:: Multi-step reaction with 5 steps

1.1: diisobutylaluminium hydride / tetrahydrofuran / 3.67 h / -78 - -15 °C / Inert atmosphere

2.1: sodium hydride / tetrahydrofuran; mineral oil / 0.33 h / 0 °C

2.2: 2 h / 20 °C

3.1: trifluoroacetic acid / dichloromethane / 20 °C

3.2: 1 h

4.1: hydrogen; acetic acid / platinum on activated charcoal / methanol / 45 °C

5.1: dichloromethane / 2.5 h

5.2: 16 h / 20 °C

With hydrogen; sodium hydride; diisobutylaluminium hydride; acetic acid; trifluoroacetic acid; platinum on activated charcoal; In tetrahydrofuran; methanol; dichloromethane; mineral oil;