3-Pyridinecarbonitrile, 1,2-dihydro-4-(phenylamino)-2-thioxo-

Base Information

Chemical Name:3-Pyridinecarbonitrile, 1,2-dihydro-4-(phenylamino)-2-thioxo-
CAS No.:147992-77-6
Molecular Formula:C12H9N3S
Molecular Weight:227.28500
Hs Code.:
Mol file:147992-77-6.mol

Synonyms:4-anilino-3-cyano-2-thioxo-1,2-dihydropyridine;4-Phenylamino-2-thioxo-1,2-dihydro-pyridine-3-carbonitrile;

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Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Chemical Property of 3-Pyridinecarbonitrile, 1,2-dihydro-4-(phenylamino)-2-thioxo-

Chemical Property:

Melting Point:284 - 288 °C (butan-1-ol)
PSA：83.70000
LogP:3.43248

Purity/Quality:

Safty Information:

Pictogram(s):
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Technology Process of 3-Pyridinecarbonitrile, 1,2-dihydro-4-(phenylamino)-2-thioxo-

There total 5 articles about 3-Pyridinecarbonitrile, 1,2-dihydro-4-(phenylamino)-2-thioxo- 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: 83.0%

: 5-cyano-6-(2-dimethylaminovinyl)-1-phenyl-4-thioxo-1,4-dipydropyrimidine

: 147992-77-6
3-cyano-4-phenylmino-1,2-dihydropyridine-2-thione

Guidance literature:: With water; for 2h; Further Variations:; Reagents; Product distribution; Heating;
DOI:10.1023/B:RUCB.0000037857.07190.75

Reference yield: 69.0%

: 103607-75-6
2-chloro-3-cyano-4-anilinopyridine

: 147992-77-6
3-cyano-4-phenylmino-1,2-dihydropyridine-2-thione

Guidance literature:: With thiourea; In toluene; for 4h; Heating;
DOI:10.1007/BF00767663

Reference yield:

: 62-53-3
aniline

: 147992-77-6
3-cyano-4-phenylmino-1,2-dihydropyridine-2-thione

Guidance literature:: Multi-step reaction with 3 steps

1: 79 percent / glacial acetic acid / 1 h / 80 °C

2: toluene / 2 h / Heating

3: 10percent NaOH / 0.17 h / 70 °C

With sodium hydroxide; acetic acid; In toluene;
DOI:10.1007/BF00767663