1-{3-tert-butyl-1-[3-(2-hydroxyethoxy)phenyl]-1H-pyrazol-5-yl}-3-(2-{[3-(2-chloro-5-hydroxyphenyl)[1,2,4]triazolo[4,3-a]pyridin-6-yl]thio}benzyl)urea

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Chemical Name:1-{3-tert-butyl-1-[3-(2-hydroxyethoxy)phenyl]-1H-pyrazol-5-yl}-3-(2-{[3-(2-chloro-5-hydroxyphenyl)[1,2,4]triazolo[4,3-a]pyridin-6-yl]thio}benzyl)urea
CAS No.:1027538-90-4
Molecular Formula:C₃₅H₃₄ClN₇O₄S
Molecular Weight:684.218
Hs Code.:

Synonyms:1-{3-tert-butyl-1-[3-(2-hydroxyethoxy)phenyl]-1H-pyrazol-5-yl}-3-(2-{[3-(2-chloro-5-hydroxyphenyl)[1,2,4]triazolo[4,3-a]pyridin-6-yl]thio}benzyl)urea

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Chemical Property of 1-{3-tert-butyl-1-[3-(2-hydroxyethoxy)phenyl]-1H-pyrazol-5-yl}-3-(2-{[3-(2-chloro-5-hydroxyphenyl)[1,2,4]triazolo[4,3-a]pyridin-6-yl]thio}benzyl)urea

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Technology Process of 1-{3-tert-butyl-1-[3-(2-hydroxyethoxy)phenyl]-1H-pyrazol-5-yl}-3-(2-{[3-(2-chloro-5-hydroxyphenyl)[1,2,4]triazolo[4,3-a]pyridin-6-yl]thio}benzyl)urea

There total 13 articles about 1-{3-tert-butyl-1-[3-(2-hydroxyethoxy)phenyl]-1H-pyrazol-5-yl}-3-(2-{[3-(2-chloro-5-hydroxyphenyl)[1,2,4]triazolo[4,3-a]pyridin-6-yl]thio}benzyl)urea 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: 62.0%

: 1344738-35-7
1-(3-tert-butyl-1-{3-[2-(tetrahydro-2H-pyran-2-yloxy)ethoxy]phenyl}-1H-pyrazol-5-yl)-3-(2-{[3-(2-chloro-5-hydroxyphenyl)[1,2,4]triazolo[4,3-a]pyridin-6-yl]thio}benzyl)urea

: 1027538-90-4
1-{3-tert-butyl-1-[3-(2-hydroxyethoxy)phenyl]-1H-pyrazol-5-yl}-3-(2-{[3-(2-chloro-5-hydroxyphenyl)[1,2,4]triazolo[4,3-a]pyridin-6-yl]thio}benzyl)urea

Guidance literature:: With toluene-4-sulfonic acid; In methanol; at 20 - 60 ℃; for 19h; Inert atmosphere;
DOI:10.1021/jm200677b

Reference yield:

: C₂₀H₁₆ClN₃O₄S₂

: 1027538-90-4
1-{3-tert-butyl-1-[3-(2-hydroxyethoxy)phenyl]-1H-pyrazol-5-yl}-3-(2-{[3-(2-chloro-5-hydroxyphenyl)[1,2,4]triazolo[4,3-a]pyridin-6-yl]thio}benzyl)urea

Guidance literature:: Multi-step reaction with 3 steps

1: ammonia / methanol / 16 h / 20 °C / Inert atmosphere

2: N-ethyl-N,N-diisopropylamine / dimethyl sulfoxide / 16 h / 20 °C / Inert atmosphere

3: toluene-4-sulfonic acid / methanol / 19 h / 20 - 60 °C / Inert atmosphere

With ammonia; toluene-4-sulfonic acid; N-ethyl-N,N-diisopropylamine; In methanol; dimethyl sulfoxide;
DOI:10.1021/jm200677b

Reference yield:

: 1-[3-(benzyloxy)phenyl]-3-tert-butyl-1H-pyrazol-5-amine

: 1027538-90-4
1-{3-tert-butyl-1-[3-(2-hydroxyethoxy)phenyl]-1H-pyrazol-5-yl}-3-(2-{[3-(2-chloro-5-hydroxyphenyl)[1,2,4]triazolo[4,3-a]pyridin-6-yl]thio}benzyl)urea

Guidance literature:: Multi-step reaction with 5 steps

1: boron tribromide / dichloromethane / 0.5 h / 0 °C / Inert atmosphere

2: potassium carbonate / N,N-dimethyl-formamide / 4 h / 60 °C / Inert atmosphere

3: pyridine / tetrahydrofuran / 0 - 20 °C / Inert atmosphere

4: N-ethyl-N,N-diisopropylamine / dimethyl sulfoxide / 16 h / 20 °C / Inert atmosphere

5: toluene-4-sulfonic acid / methanol / 19 h / 20 - 60 °C / Inert atmosphere

With pyridine; boron tribromide; potassium carbonate; toluene-4-sulfonic acid; N-ethyl-N,N-diisopropylamine; In tetrahydrofuran; methanol; dichloromethane; dimethyl sulfoxide; N,N-dimethyl-formamide;
DOI:10.1021/jm200677b