2-((2'-(5-ethyl-3,4-diphenyl-1H-pyrazol-1-yl)-[1,1'-biphenyl]-3-yl)oxy)butanoic acid

Base Information

Chemical Name:2-((2'-(5-ethyl-3,4-diphenyl-1H-pyrazol-1-yl)-[1,1'-biphenyl]-3-yl)oxy)butanoic acid
CAS No.:1373398-50-5
Molecular Formula:C₃₃H₃₀N₂O₃
Molecular Weight:502.613
Hs Code.:

Synonyms:2-((2'-(5-ethyl-3,4-diphenyl-1H-pyrazol-1-yl)-[1,1'-biphenyl]-3-yl)oxy)butanoic acid

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Chemical Property of 2-((2'-(5-ethyl-3,4-diphenyl-1H-pyrazol-1-yl)-[1,1'-biphenyl]-3-yl)oxy)butanoic acid

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Technology Process of 2-((2'-(5-ethyl-3,4-diphenyl-1H-pyrazol-1-yl)-[1,1'-biphenyl]-3-yl)oxy)butanoic acid

There total 7 articles about 2-((2'-(5-ethyl-3,4-diphenyl-1H-pyrazol-1-yl)-[1,1'-biphenyl]-3-yl)oxy)butanoic acid 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: 79.0%

: 1373398-46-9
C₃₄H₃₂N₂O₃

: 1373398-50-5
2-((2'-(5-ethyl-3,4-diphenyl-1H-pyrazol-1-yl)-[1,1'-biphenyl]-3-yl)oxy)butanoic acid

Guidance literature:: With water; sodium hydroxide; In 1,4-dioxane; at 50 ℃; for 24h;
DOI:10.1248/cpb.60.164

Reference yield:

: 300658-41-7
(E)-N-(2-bromophenyl)-N'-(1,2-diphenylethylidene)propionohydrazide

: 1373398-50-5
2-((2'-(5-ethyl-3,4-diphenyl-1H-pyrazol-1-yl)-[1,1'-biphenyl]-3-yl)oxy)butanoic acid

Guidance literature:: Multi-step reaction with 4 steps

1: sodium hydride / N,N-dimethyl-formamide; mineral oil / 16 h / 20 - 50 °C / Inert atmosphere

2: tris-(dibenzylideneacetone)dipalladium⁽⁰⁾; sodium hydroxide / ethanol; water / 15 h / Reflux; Inert atmosphere

3: potassium carbonate / N,N-dimethyl-formamide / 15 h / Reflux

4: water; sodium hydroxide / 1,4-dioxane / 24 h / 50 °C

With tris-(dibenzylideneacetone)dipalladium⁽⁰⁾; water; sodium hydride; potassium carbonate; sodium hydroxide; In 1,4-dioxane; ethanol; water; N,N-dimethyl-formamide; mineral oil; 2: Suzuki coupling;
DOI:10.1248/cpb.60.164

Reference yield:

: 710354-39-5
2'-(5-ethyl-3,4-diphenyl-1H-pyrazol-1-yl)biphenyl-3-ol

: 1373398-50-5
2-((2'-(5-ethyl-3,4-diphenyl-1H-pyrazol-1-yl)-[1,1'-biphenyl]-3-yl)oxy)butanoic acid

Guidance literature:: Multi-step reaction with 2 steps

1: potassium carbonate / N,N-dimethyl-formamide / 15 h / Reflux

2: water; sodium hydroxide / 1,4-dioxane / 24 h / 50 °C

With water; potassium carbonate; sodium hydroxide; In 1,4-dioxane; N,N-dimethyl-formamide;
DOI:10.1248/cpb.60.164