ethyl 2-(6-ethyl-4-oxo-3-(4-phenyl-4H-1,2,4-triazol-3-yl)-4H-chromen-7-yloxy)acetate

Base Information

Chemical Name:ethyl 2-(6-ethyl-4-oxo-3-(4-phenyl-4H-1,2,4-triazol-3-yl)-4H-chromen-7-yloxy)acetate
CAS No.:847758-36-5
Molecular Formula:C₂₃H₂₁N₃O₅
Molecular Weight:419.437
Hs Code.:

Synonyms:ethyl 2-(6-ethyl-4-oxo-3-(4-phenyl-4H-1,2,4-triazol-3-yl)-4H-chromen-7-yloxy)acetate

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Chemical Property of ethyl 2-(6-ethyl-4-oxo-3-(4-phenyl-4H-1,2,4-triazol-3-yl)-4H-chromen-7-yloxy)acetate

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Technology Process of ethyl 2-(6-ethyl-4-oxo-3-(4-phenyl-4H-1,2,4-triazol-3-yl)-4H-chromen-7-yloxy)acetate

There total 1 articles about ethyl 2-(6-ethyl-4-oxo-3-(4-phenyl-4H-1,2,4-triazol-3-yl)-4H-chromen-7-yloxy)acetate 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: 80.0%

: 847758-37-6
7-hydroxy-3-(4-phenyl-4H-1,2,4-triazol-3-yl)-6-ethyl-4H-chromen-4-one

: 105-39-5
chloroacetic acid ethyl ester

: 847758-36-5
ethyl 2-(6-ethyl-4-oxo-3-(4-phenyl-4H-1,2,4-triazol-3-yl)-4H-chromen-7-yloxy)acetate

Guidance literature:: With potassium carbonate; In N,N-dimethyl-formamide; at 20 - 70 ℃;
DOI:10.1007/s10600-005-0199-3

Reference yield: 82.0%

: 847758-36-5
ethyl 2-(6-ethyl-4-oxo-3-(4-phenyl-4H-1,2,4-triazol-3-yl)-4H-chromen-7-yloxy)acetate

: 847758-24-1
2-(6-ethyl-4-oxo-3-(4-phenyl-4H-1,2,4-triazol-3-yl)-4H-chromen-7-yloxy)acetic acid

Guidance literature:: With sulfuric acid; acetic acid; for 0.166667h; Heating;
DOI:10.1007/s10600-005-0199-3

Reference yield:

: 847758-36-5
ethyl 2-(6-ethyl-4-oxo-3-(4-phenyl-4H-1,2,4-triazol-3-yl)-4H-chromen-7-yloxy)acetate

: 6-(2-(6-ethyl-4-oxo-3-(4-phenyl-4H-1,2,4-triazol-3-yl)-4H-chromen-7-yloxy)acetamido)hexanoic acid

Guidance literature:: Multi-step reaction with 3 steps

1: 82 percent / AcOH; H₂SO₄ / 0.17 h / Heating

2: diisopropylcarbodiimide / dioxane; dimethylformamide / 2 h

3: Na₂CO₃ / dioxane; dimethylformamide; H₂O

With sulfuric acid; sodium carbonate; acetic acid; diisopropyl-carbodiimide; In 1,4-dioxane; water; N,N-dimethyl-formamide;
DOI:10.1007/s10600-005-0199-3