Ethyl1-(4-chlorophenyl)-2,5-dihydro-5-oxo-1H-1,2,4-triazole-3-carboxylate

Base Information

Chemical Name:Ethyl1-(4-chlorophenyl)-2,5-dihydro-5-oxo-1H-1,2,4-triazole-3-carboxylate
CAS No.:1000573-52-3
Molecular Formula:C₁₁H₁₀ClN₃O₃
Molecular Weight:267.672
Hs Code.:
Mol file:1000573-52-3.mol

Synonyms:ethyl 1-(4-chlorophenyl)-5-oxo-4,5-dihydro-1H-1,2,4-triazole-3-carboxylate

Suppliers and Price of Ethyl1-(4-chlorophenyl)-2,5-dihydro-5-oxo-1H-1,2,4-triazole-3-carboxylate

Supply Marketing:

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

Manufacturers and distributors:

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Chemicals and raw materials
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price

Crysdot
Ethyl1-(4-chlorophenyl)-5-oxo-2,5-dihydro-1H-1,2,4-triazole-3-carboxylate 97%
1g
$ 469.00

Total 1 raw suppliers

Chemical Property of Ethyl1-(4-chlorophenyl)-2,5-dihydro-5-oxo-1H-1,2,4-triazole-3-carboxylate

Chemical Property:

Purity/Quality:: Ethyl1-(4-chlorophenyl)-5-oxo-2,5-dihydro-1H-1,2,4-triazole-3-carboxylate 97% ^*data from reagent suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

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Technology Process of Ethyl1-(4-chlorophenyl)-2,5-dihydro-5-oxo-1H-1,2,4-triazole-3-carboxylate

There total 2 articles about Ethyl1-(4-chlorophenyl)-2,5-dihydro-5-oxo-1H-1,2,4-triazole-3-carboxylate 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: 71.0%

: 2295-31-0
thiazoline-2,4-dione

: 27143-09-5,132839-05-5
ethyl 2-chloro[(4-chlorophenyl)hydrazono]acetate

: 1000573-52-3
ethyl 1-(4-chlorophenyl)-5-oxo-4,5-dihydro-1H-1,2,4-triazole-3-carboxylate

Guidance literature:: thiazoline-2,4-dione; With potassium hydroxide; In ethanol; for 1h; Reflux;

ethyl 2-chloro[(4-chlorophenyl)hydrazono]acetate; In ethanol; Reflux;

Reference yield:

: 106-47-8
4-chloro-aniline

: 1000573-52-3
ethyl 1-(4-chlorophenyl)-5-oxo-4,5-dihydro-1H-1,2,4-triazole-3-carboxylate

Guidance literature:: Multi-step reaction with 2 steps

1.1: hydrogenchloride; sodium nitrite / water / 0 °C

1.2: 4 h / 0 °C

2.1: potassium hydroxide / ethanol / 1 h / Reflux

2.2: 1.5 h / Reflux

With hydrogenchloride; potassium hydroxide; sodium nitrite; In ethanol; water;
DOI:10.1055/s-0030-1260026