6-(4-chlorophenyl)-4-phenyl-2-thioxo-1,2-dihydro-3-pyridinecarbonitrile

Base Information

Chemical Name:6-(4-chlorophenyl)-4-phenyl-2-thioxo-1,2-dihydro-3-pyridinecarbonitrile
CAS No.:128342-31-4
Molecular Formula:C₁₈H₁₁ClN₂S
Molecular Weight:322.818
Hs Code.:
Mol file:128342-31-4.mol

Synonyms:3-cyano-4-phenyl-6-p-chlorophenyl-pyridin-2(1H)-thione

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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 6-(4-chlorophenyl)-4-phenyl-2-thioxo-1,2-dihydro-3-pyridinecarbonitrile

Chemical Property:

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Technology Process of 6-(4-chlorophenyl)-4-phenyl-2-thioxo-1,2-dihydro-3-pyridinecarbonitrile

There total 4 articles about 6-(4-chlorophenyl)-4-phenyl-2-thioxo-1,2-dihydro-3-pyridinecarbonitrile 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: 55.0%

: 5447-87-0
2-(1-phenylethylidene)propanedinitrile

: 39145-33-0
2-cyano-3-(4-chlorophenyl)-prop-2-enethioamide

: 128342-31-4
3-cyano-4-phenyl-6-p-chlorophenyl-pyridin-2(1H)-thione

Guidance literature:: With piperidine; In ethanol; for 3h; Mechanism; Product distribution; Heating; others arylmethylenecyanothioacetamides; various 4-substituted β-phenethylidenemalononitriles;

Reference yield:

: 7357-70-2
Cyanothioacetamide

: 956-02-5
4'-chlorochalcone

: 128342-31-4
3-cyano-4-phenyl-6-p-chlorophenyl-pyridin-2(1H)-thione

Guidance literature:: With piperidine; In ethanol; for 5h; Reflux;
DOI:10.1007/s13738-020-02018-6 DOI:10.1002/jhet.4134

Reference yield:

: 100-52-7
benzaldehyde

: 128342-31-4
3-cyano-4-phenyl-6-p-chlorophenyl-pyridin-2(1H)-thione

Guidance literature:: Multi-step reaction with 2 steps

1: potassium hydroxide / ethanol / 3 h / 20 °C

2: piperidine / ethanol / 5 h / Reflux

With piperidine; potassium hydroxide; In ethanol;
DOI:10.1007/s13738-020-02018-6