1-(5-Dicyanomethylene-1-methyl-3-methylsulfanyl-1,5-dihydro-[1,2,4]triazol-4-yl)-2-methyl-3-phenyl-isothiourea

Base Information

Chemical Name:1-(5-Dicyanomethylene-1-methyl-3-methylsulfanyl-1,5-dihydro-[1,2,4]triazol-4-yl)-2-methyl-3-phenyl-isothiourea
CAS No.:107841-19-0
Molecular Formula:C₁₅H₁₅N₇S₂
Molecular Weight:357.463
Hs Code.:

Synonyms:1-(5-Dicyanomethylene-1-methyl-3-methylsulfanyl-1,5-dihydro-[1,2,4]triazol-4-yl)-2-methyl-3-phenyl-isothiourea

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Chemical Property of 1-(5-Dicyanomethylene-1-methyl-3-methylsulfanyl-1,5-dihydro-[1,2,4]triazol-4-yl)-2-methyl-3-phenyl-isothiourea

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Technology Process of 1-(5-Dicyanomethylene-1-methyl-3-methylsulfanyl-1,5-dihydro-[1,2,4]triazol-4-yl)-2-methyl-3-phenyl-isothiourea

There total 3 articles about 1-(5-Dicyanomethylene-1-methyl-3-methylsulfanyl-1,5-dihydro-[1,2,4]triazol-4-yl)-2-methyl-3-phenyl-isothiourea 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: 65.0%

: 7-phenyl-1-methyl-3,6-bis(methylthio)1.2.4-triazolo<4,3-b>-1,2,4-triazolium iodide

: 109-77-3
malononitrile

: 107841-19-0
1-(5-Dicyanomethylene-1-methyl-3-methylsulfanyl-1,5-dihydro-[1,2,4]triazol-4-yl)-2-methyl-3-phenyl-isothiourea

Guidance literature:: With potassium fluoride; N-benzyl-N,N,N-triethylammonium chloride; In dichloromethane; for 24h; Ambient temperature;
DOI:10.1016/S0040-4020(01)87630-4

Reference yield:

: 103-72-0
phenyl isothiocyanate

: 107841-19-0
1-(5-Dicyanomethylene-1-methyl-3-methylsulfanyl-1,5-dihydro-[1,2,4]triazol-4-yl)-2-methyl-3-phenyl-isothiourea

Guidance literature:: Multi-step reaction with 3 steps

1: 70 percent / triethylamine / dimethylformamide / 6 h / Ambient temperature; Irradiation; ultrasound

2: 78 percent / benzene / 24 h / Ambient temperature

3: 65 percent / KF, benzyltriethylammonium chloride / CH₂Cl₂ / 24 h / Ambient temperature

With potassium fluoride; N-benzyl-N,N,N-triethylammonium chloride; triethylamine; In dichloromethane; N,N-dimethyl-formamide; benzene;
DOI:10.1016/S0040-4020(01)87630-4

Reference yield:

: 95113-05-6
anhydro 7-phenyl-1-methyl-3-methylthio-6-mercapto-1,2,4-triazolo<4,3-b>-1,2,4-triazole hydroxide

: 107841-19-0
1-(5-Dicyanomethylene-1-methyl-3-methylsulfanyl-1,5-dihydro-[1,2,4]triazol-4-yl)-2-methyl-3-phenyl-isothiourea

Guidance literature:: Multi-step reaction with 2 steps

1: 78 percent / benzene / 24 h / Ambient temperature

2: 65 percent / KF, benzyltriethylammonium chloride / CH₂Cl₂ / 24 h / Ambient temperature

With potassium fluoride; N-benzyl-N,N,N-triethylammonium chloride; In dichloromethane; benzene;
DOI:10.1016/S0040-4020(01)87630-4