4-(5-Oxo-1,3-diphenyl-1,5-dihydro-[1,2,4]triazol-4-yl)-benzoic acid ethyl ester

Base Information

Chemical Name:4-(5-Oxo-1,3-diphenyl-1,5-dihydro-[1,2,4]triazol-4-yl)-benzoic acid ethyl ester
CAS No.:104707-58-6
Molecular Formula:C₂₃H₁₉N₃O₃
Molecular Weight:385.422
Hs Code.:

Synonyms:4-(5-Oxo-1,3-diphenyl-1,5-dihydro-[1,2,4]triazol-4-yl)-benzoic acid ethyl ester

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Chemical Property of 4-(5-Oxo-1,3-diphenyl-1,5-dihydro-[1,2,4]triazol-4-yl)-benzoic acid ethyl ester

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Technology Process of 4-(5-Oxo-1,3-diphenyl-1,5-dihydro-[1,2,4]triazol-4-yl)-benzoic acid ethyl ester

There total 3 articles about 4-(5-Oxo-1,3-diphenyl-1,5-dihydro-[1,2,4]triazol-4-yl)-benzoic acid 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: 40.0%

: 104707-22-4
C₂₃H₂₁N₃O₃

: 104707-58-6
4-(5-Oxo-1,3-diphenyl-1,5-dihydro-[1,2,4]triazol-4-yl)-benzoic acid ethyl ester

Guidance literature:: With lead dioxide; In acetic acid; at 25 ℃; for 5h;

Reference yield:

: 52185-41-8
benzaldehyde 2-chloroformyl-2-phenylhydrazone

: 104707-58-6
4-(5-Oxo-1,3-diphenyl-1,5-dihydro-[1,2,4]triazol-4-yl)-benzoic acid ethyl ester

Guidance literature:: Multi-step reaction with 2 steps

1: 80 percent / ethanol / 0 °C

2: 40 percent / lead dioxide / acetic acid / 5 h / 25 °C

With lead dioxide; In ethanol; acetic acid;

Reference yield:

: 588-64-7
benzaldehyde phenylhydrazone

: 104707-58-6
4-(5-Oxo-1,3-diphenyl-1,5-dihydro-[1,2,4]triazol-4-yl)-benzoic acid ethyl ester

Guidance literature:: Multi-step reaction with 3 steps

1: 66 percent / 10percent solution of phosgene in dry toluene / benzene; pyridine / 1.5 h / Heating

2: 80 percent / ethanol / 0 °C

3: 40 percent / lead dioxide / acetic acid / 5 h / 25 °C

With phosgene; lead dioxide; In pyridine; ethanol; acetic acid; benzene;