5-(difluoro(quinolin-6-yl)methyl)-4-(iminotriphenylphosphorano)-4H-1,2,4-triazole-3-thiol

Base Information

Chemical Name:5-(difluoro(quinolin-6-yl)methyl)-4-(iminotriphenylphosphorano)-4H-1,2,4-triazole-3-thiol
CAS No.:1256487-41-8
Molecular Formula:C₃₀H₂₂F₂N₅PS
Molecular Weight:553.575
Hs Code.:

Synonyms:5-(difluoro(quinolin-6-yl)methyl)-4-(iminotriphenylphosphorano)-4H-1,2,4-triazole-3-thiol

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Chemical Property of 5-(difluoro(quinolin-6-yl)methyl)-4-(iminotriphenylphosphorano)-4H-1,2,4-triazole-3-thiol

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Technology Process of 5-(difluoro(quinolin-6-yl)methyl)-4-(iminotriphenylphosphorano)-4H-1,2,4-triazole-3-thiol

There total 4 articles about 5-(difluoro(quinolin-6-yl)methyl)-4-(iminotriphenylphosphorano)-4H-1,2,4-triazole-3-thiol 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: 98.8%

: 1256455-26-1
5-(difluoro(quinolin-6-yl)methyl)-4-(iminotriphenylphosphorano)-4H-1,2,4-triazole-3-thiol

: 603-35-0
triphenylphosphine

: 1256487-41-8
5-(difluoro(quinolin-6-yl)methyl)-4-(iminotriphenylphosphorano)-4H-1,2,4-triazole-3-thiol

Guidance literature:: With hexachloroethane; triethylamine; In acetonitrile; at 21.4 - 25.1 ℃; Inert atmosphere;

Reference yield:

: 943541-40-0
ethyl 2,2-difluoro-2-(quinolin-6-yl)acetate

: 1256487-41-8
5-(difluoro(quinolin-6-yl)methyl)-4-(iminotriphenylphosphorano)-4H-1,2,4-triazole-3-thiol

Guidance literature:: Multi-step reaction with 3 steps

1.1: sodium hydroxide / ethanol; water / 3 h / 0 - 20 °C

2.1: pyridine; 2,4,6-tripropyl-1,3,5,2,4,6-trioxatriphosphinane-2,4,6-trioxide / 1,3-dimethyl-2-imidazolidinone; 2-methyltetrahydrofuran / 70 °C / Inert atmosphere

2.2: 1.75 h / 5 °C / pH 7 / cooling with ice-water

3.1: triethylamine; hexachloroethane / acetonitrile / 21.4 - 25.1 °C / Inert atmosphere

3.2: 0.75 h

With pyridine; hexachloroethane; 2,4,6-tripropyl-1,3,5,2,4,6-trioxatriphosphinane-2,4,6-trioxide; triethylamine; sodium hydroxide; In 2-methyltetrahydrofuran; 1,3-dimethyl-2-imidazolidinone; ethanol; water; acetonitrile;

Reference yield:

: 1093204-29-5
ethyl 2-oxo-2-(6-quinolyl)acetate

: 1256487-41-8
5-(difluoro(quinolin-6-yl)methyl)-4-(iminotriphenylphosphorano)-4H-1,2,4-triazole-3-thiol

Guidance literature:: Multi-step reaction with 4 steps

1.1: (bis-(2-methoxyethyl)amino)sulfur trufluoride / dichloromethane / 0.75 h / 20 °C / Inert atmosphere

1.2: 20 °C

1.3: 2.5 h / 10 - 15 °C

2.1: sodium hydroxide / ethanol; water / 3 h / 0 - 20 °C

3.1: pyridine; 2,4,6-tripropyl-1,3,5,2,4,6-trioxatriphosphinane-2,4,6-trioxide / 1,3-dimethyl-2-imidazolidinone; 2-methyltetrahydrofuran / 70 °C / Inert atmosphere

3.2: 1.75 h / 5 °C / pH 7 / cooling with ice-water

4.1: triethylamine; hexachloroethane / acetonitrile / 21.4 - 25.1 °C / Inert atmosphere

4.2: 0.75 h

With pyridine; hexachloroethane; 2,4,6-tripropyl-1,3,5,2,4,6-trioxatriphosphinane-2,4,6-trioxide; triethylamine; sodium hydroxide; (bis-(2-methoxyethyl)amino)sulfur trufluoride; In 2-methyltetrahydrofuran; 1,3-dimethyl-2-imidazolidinone; ethanol; dichloromethane; water; acetonitrile;