6-phenyl-2-sulfanylidene-4-thiophen-2-yl-1H-pyridine-3-carbonitrile

Base Information

• Chemical Name: 6-phenyl-2-sulfanylidene-4-thiophen-2-yl-1H-pyridine-3-carbonitrile
• CAS No.: 131841-89-9
• Molecular Formula: C16H10N2S2
• Molecular Weight: 294.401
• DSSTox Substance ID: DTXSID10351530
• Nikkaji Number: J1.211.980A
• Mol file: 131841-89-9.mol

Synonyms:131841-89-9;6-phenyl-2-sulfanylidene-4-thiophen-2-yl-1H-pyridine-3-carbonitrile;6-phenyl-4-(thiophen-2-yl)-2-thioxo-1,2-dihydropyridine-3-carbonitrile;Oprea1_115004;Oprea1_411403;DTXSID10351530;STK073977;AKOS000487137;CCG-110669;A900619;AN-329/05740032;SR-01000481126;SR-01000481126-1;6-phenyl-4-(2-thienyl)-2-thioxo-1,2-dihydropyridine-3-carbonitrile;6-phenyl-4-thien-2-yl-2-thioxo-1,2-dihydropyridine-3-carbonitrile;6-PHENYL-2-SULFANYLIDENE-4-(THIOPHEN-2-YL)-1,2-DIHYDROPYRIDINE-3-CARBONITRILE

Chemical Property of 6-phenyl-2-sulfanylidene-4-thiophen-2-yl-1H-pyridine-3-carbonitrile

Chemical Property:

• PSA: 103.72000
• LogP: 4.63748
• XLogP3: 3.3
• Hydrogen Bond Donor Count: 1
• Hydrogen Bond Acceptor Count: 3
• Rotatable Bond Count: 2
• Exact Mass: 294.02854067
• Heavy Atom Count: 20
• Complexity: 518

Purity/Quality:

97% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C1=CC=C(C=C1)C2=CC(=C(C(=S)N2)C#N)C3=CC=CS3

Technology Process of 6-phenyl-2-sulfanylidene-4-thiophen-2-yl-1H-pyridine-3-carbonitrile

There total 9 articles about 6-phenyl-2-sulfanylidene-4-thiophen-2-yl-1H-pyridine-3-carbonitrile 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: 80.0%

3-phenyl-1-thiophen-2-yl-propenone (3988-77-0,39078-33-6,69656-36-6) + Cyanothioacetamide (7357-70-2) → 3-cyano-6-phenyl-4-(2-thienyl)pyridin-2(1H)-thione (131841-89-9)

Guidance literature:

With triethylamine; In ethanol; for 8h; Heating;

DOI:10.1080/10426509808035673

Reference yield: 70.0%

Cyanothioacetamide (7357-70-2) + (E)-1-phenyl-3-(thiophen-2-yl)-2-propen-1-one (39511-11-0) → 3-cyano-6-phenyl-4-(2-thienyl)pyridin-2(1H)-thione (131841-89-9)

Guidance literature:

With piperidine; In ethanol; for 3h; Heating;

Reference yield: 68.0%

2-(1-(thiophen-2-yl)-3-oxo-3-phenylpropyl)malononitrile (188782-53-8) → 3-cyano-6-phenyl-4-(2-thienyl)pyridin-2(1H)-thione (131841-89-9)

Guidance literature:

With organic base; sulfur; In ethanol; Heating;

upstream raw materials:

6-Phenyl-4-thiophen-2-yl-2-thioxo-1,2,3,4-tetrahydro-pyridine-3-carbonitrile

Cyanothioacetamide

(E)-1-phenyl-3-(thiophen-2-yl)-2-propen-1-one

2-cyano-3-(2-thienyl)-2-propenethioamide

Downstream raw materials:

2-Methylsulfanyl-6-phenyl-4-thiophen-2-yl-nicotinonitrile

(3-cyano-6-phenyl-4-thiophen-2-yl-pyridin-2-ylsulfanyl)-acetic acid ethyl ester

2-(2-oxo-2-phenyl-ethylsulfanyl)-6-phenyl-4-thiophen-2-yl-nicotinonitrile

2-(3-cyano-6-phenyl-4-thiophen-2-yl-pyridin-2-ylsulfanyl)-acetamide