N-(4-amino-1-oxo-2-phenyl-1,2-dihydro-[1,2,4]triazolo[4,3-a]quinoxalin-6-yl)-2,2,2-trifluoroacetamide

Base Information

Chemical Name:N-(4-amino-1-oxo-2-phenyl-1,2-dihydro-[1,2,4]triazolo[4,3-a]quinoxalin-6-yl)-2,2,2-trifluoroacetamide
CAS No.:856862-89-0
Molecular Formula:C₁₇H₁₁F₃N₆O₂
Molecular Weight:388.309
Hs Code.:

Synonyms:N-(4-amino-1-oxo-2-phenyl-1,2-dihydro-[1,2,4]triazolo[4,3-a]quinoxalin-6-yl)-2,2,2-trifluoroacetamide

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Chemical Property of N-(4-amino-1-oxo-2-phenyl-1,2-dihydro-[1,2,4]triazolo[4,3-a]quinoxalin-6-yl)-2,2,2-trifluoroacetamide

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Technology Process of N-(4-amino-1-oxo-2-phenyl-1,2-dihydro-[1,2,4]triazolo[4,3-a]quinoxalin-6-yl)-2,2,2-trifluoroacetamide

There total 9 articles about N-(4-amino-1-oxo-2-phenyl-1,2-dihydro-[1,2,4]triazolo[4,3-a]quinoxalin-6-yl)-2,2,2-trifluoroacetamide 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: 87.0%

: 354-32-5
trifluoracetyl chloride

: 233675-51-9
4,6-diamino-2-phenyl-2H-[1,2,4]triazolo[4,3-a]quinoxalin-1-one

: 856862-89-0
N-(4-amino-1-oxo-2-phenyl-1,2-dihydro-[1,2,4]triazolo[4,3-a]quinoxalin-6-yl)-2,2,2-trifluoroacetamide

Guidance literature:: With triethylamine; In tetrahydrofuran; at 0 - 20 ℃; for 0.25h;
DOI:10.1016/j.ejmech.2004.12.005

Reference yield:

: 233675-35-9
8-nitro-3-(phenyl-hydrazono)-3,4-dihydro-1H-quinoxalin-2-one

: 856862-89-0
N-(4-amino-1-oxo-2-phenyl-1,2-dihydro-[1,2,4]triazolo[4,3-a]quinoxalin-6-yl)-2,2,2-trifluoroacetamide

Guidance literature:: Multi-step reaction with 5 steps

1: 100 percent / tetrahydrofuran / 3 h / Heating

2: 95 percent / PCl₅; POCl₃; pyridine / 4 h / 125 - 130 °C

3: 92 percent / NaN₃ / dimethylformamide / 0.5 h / 20 °C

4: 100 percent / SnCl₂*2H₂O / aq. ethanol / 1.5 h / 105 °C

5: 87 percent / Et₃N / tetrahydrofuran / 0.25 h / 0 - 20 °C

With pyridine; sodium azide; phosphorus pentachloride; triethylamine; tin(ll) chloride; trichlorophosphate; In tetrahydrofuran; ethanol; N,N-dimethyl-formamide;
DOI:10.1016/j.ejmech.2004.12.005

Reference yield:

: 856862-66-3
4-azido-6-nitro-2-phenyl-2H-[1,2,4]triazolo[4,3-a]quinoxalin-1-one

: 856862-89-0
N-(4-amino-1-oxo-2-phenyl-1,2-dihydro-[1,2,4]triazolo[4,3-a]quinoxalin-6-yl)-2,2,2-trifluoroacetamide

Guidance literature:: Multi-step reaction with 2 steps

1: 100 percent / SnCl₂*2H₂O / aq. ethanol / 1.5 h / 105 °C

2: 87 percent / Et₃N / tetrahydrofuran / 0.25 h / 0 - 20 °C

With triethylamine; tin(ll) chloride; In tetrahydrofuran; ethanol;
DOI:10.1016/j.ejmech.2004.12.005