1H-Pyrazole-4-carboxylic acid, 1-phenyl-5-(2-phenylethyl)-, ethyl ester

Base Information

Chemical Name:1H-Pyrazole-4-carboxylic acid, 1-phenyl-5-(2-phenylethyl)-, ethyl ester
CAS No.:87634-09-1
Molecular Formula:C20H20N2O2
Molecular Weight:320.391
Hs Code.:
DSSTox Substance ID:DTXSID50454034
Nikkaji Number:J1.878.979E
Wikidata:Q82275359

Synonyms:87634-09-1;1H-Pyrazole-4-carboxylic acid, 1-phenyl-5-(2-phenylethyl)-, ethyl ester;DTXSID50454034;1-Phenyl-5-phenethyl-1H-pyrazole-4-carboxylic acid ethyl ester

Suppliers and Price of 1H-Pyrazole-4-carboxylic acid, 1-phenyl-5-(2-phenylethyl)-, ethyl ester

Supply Marketing:

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Chemical Property of 1H-Pyrazole-4-carboxylic acid, 1-phenyl-5-(2-phenylethyl)-, ethyl ester

Chemical Property:

XLogP3:4.4
Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptor Count:3
Rotatable Bond Count:7
Exact Mass:320.152477885
Heavy Atom Count:24
Complexity:389

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:CCOC(=O)C1=C(N(N=C1)C2=CC=CC=C2)CCC3=CC=CC=C3

Technology Process of 1H-Pyrazole-4-carboxylic acid, 1-phenyl-5-(2-phenylethyl)-, ethyl ester

There total 5 articles about 1H-Pyrazole-4-carboxylic acid, 1-phenyl-5-(2-phenylethyl)-, ethyl ester 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:

: 85149-30-0
4-Ethoxycarbonyl-1-phenyl-5-styrylpyrazole

: 87634-09-1
5-Phenethyl-1-phenyl-1H-pyrazole-4-carboxylic acid ethyl ester

Guidance literature:: With hydrogen; palladium on activated charcoal; In ethyl acetate; under 760 Torr; Ambient temperature;

Reference yield:

: 17071-29-3
ethyl 3-oxo-5-phenylpentanoate

: 87634-09-1
5-Phenethyl-1-phenyl-1H-pyrazole-4-carboxylic acid ethyl ester

Guidance literature:: Multi-step reaction with 2 steps

1: 0.05 h / microwave irradiation, pressure tube

2: Et₃N / ethanol / 0.08 h / microwave irradiation, pressure tube

With triethylamine; In ethanol;
DOI:10.1002/ejoc.200390091

Reference yield:

: 645-45-4
hydrocinnamic acid chloride

: 87634-09-1
5-Phenethyl-1-phenyl-1H-pyrazole-4-carboxylic acid ethyl ester

Guidance literature:: Multi-step reaction with 4 steps

1: pyridine / CH₂Cl₂ / 2 h / 0 - 20 °C

2: toluene / Heating

3: 0.05 h / microwave irradiation, pressure tube

4: Et₃N / ethanol / 0.08 h / microwave irradiation, pressure tube

With pyridine; triethylamine; In ethanol; dichloromethane; toluene;
DOI:10.1002/ejoc.200390091