2-[2-(2-Chlorophenyl)ethenyl]-5-methyl-1,3-oxazole-4-carboxylic acid

Base Information

Chemical Name:2-[2-(2-Chlorophenyl)ethenyl]-5-methyl-1,3-oxazole-4-carboxylic acid
CAS No.:89723-91-1
Molecular Formula:C13H10ClNO3
Molecular Weight:263.68
Hs Code.:
DSSTox Substance ID:DTXSID10709951

Synonyms:DTXSID10709951;QMCQZYJORFSDOJ-UHFFFAOYSA-N;2-(2-chlorostyryl)-5-methyl-4-oxazolecarboxylic acid;2-[2-(2-Chlorophenyl)ethenyl]-5-methyl-1,3-oxazole-4-carboxylic acid

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

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Chemical Property of 2-[2-(2-Chlorophenyl)ethenyl]-5-methyl-1,3-oxazole-4-carboxylic acid

Chemical Property:

XLogP3:3.5
Hydrogen Bond Donor Count:1
Hydrogen Bond Acceptor Count:4
Rotatable Bond Count:3
Exact Mass:263.0349209
Heavy Atom Count:18
Complexity:334

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:

Useful:

Canonical SMILES:CC1=C(N=C(O1)C=CC2=CC=CC=C2Cl)C(=O)O

Technology Process of 2-[2-(2-Chlorophenyl)ethenyl]-5-methyl-1,3-oxazole-4-carboxylic acid

There total 3 articles about 2-[2-(2-Chlorophenyl)ethenyl]-5-methyl-1,3-oxazole-4-carboxylic 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: 96.3%

: 89723-90-0
ethyl 2-(2-chlorostyryl)-5-methyl-4-oxazolecarboxylate

: 89723-91-1
2-(2-chlorostyryl)-5-methyl-4-oxazolecarboxylic acid

Guidance literature:: With sodium hydroxide; In ethanol; for 0.25h; 90 deg C bath;
DOI:10.1248/cpb.34.2840

Reference yield:

: 107367-57-7
2-[(E)-3-(2-Chloro-phenyl)-acryloylamino]-3-oxo-butyric acid ethyl ester

: 89723-91-1
2-(2-chlorostyryl)-5-methyl-4-oxazolecarboxylic acid

Guidance literature:: Multi-step reaction with 2 steps

1: POCl₃ / 0.5 h / 100 - 110 °C

2: 96.3 percent / 2N NaOH / ethanol / 0.25 h / 90 deg C bath

With sodium hydroxide; trichlorophosphate; In ethanol;
DOI:10.1248/cpb.34.2840

Reference yield:

: 120681-06-3
(E)-3-(2-chlorophenyl)acryloyl chloride

: 89723-91-1
2-(2-chlorostyryl)-5-methyl-4-oxazolecarboxylic acid

Guidance literature:: Multi-step reaction with 3 steps

1: triethylamine / CHCl₃

2: POCl₃ / 0.5 h / 100 - 110 °C

3: 96.3 percent / 2N NaOH / ethanol / 0.25 h / 90 deg C bath

With sodium hydroxide; triethylamine; trichlorophosphate; In ethanol; chloroform;
DOI:10.1248/cpb.34.2840