4-(2,4-dichlorophenyl)-6-(5,6,7,8-tetrahydronaphthalen-2-yl)-2-thioxo-1,2-dihydro-pyridine-3-carbonitrile

Base Information

• Chemical Name: 4-(2,4-dichlorophenyl)-6-(5,6,7,8-tetrahydronaphthalen-2-yl)-2-thioxo-1,2-dihydro-pyridine-3-carbonitrile
• CAS No.: 1158781-92-0
• Molecular Formula: C₂₂H₁₆Cl₂N₂S
• Molecular Weight: 411.354

Synonyms:4-(2,4-dichlorophenyl)-6-(5,6,7,8-tetrahydronaphthalen-2-yl)-2-thioxo-1,2-dihydro-pyridine-3-carbonitrile

Chemical Property of 4-(2,4-dichlorophenyl)-6-(5,6,7,8-tetrahydronaphthalen-2-yl)-2-thioxo-1,2-dihydro-pyridine-3-carbonitrile

Chemical Property:

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Technology Process of 4-(2,4-dichlorophenyl)-6-(5,6,7,8-tetrahydronaphthalen-2-yl)-2-thioxo-1,2-dihydro-pyridine-3-carbonitrile

There total 1 articles about 4-(2,4-dichlorophenyl)-6-(5,6,7,8-tetrahydronaphthalen-2-yl)-2-thioxo-1,2-dihydro-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: 77.0%

6-Acetyl-1,2,3,4-tetrahydronaphthalene (774-55-0) + (Z)-2-Cyano-3-(2,4-dichloro-phenyl)-thioacrylamide (68029-43-6) → 4-(2,4-dichlorophenyl)-6-(5,6,7,8-tetrahydronaphthalen-2-yl)-2-thioxo-1,2-dihydro-pyridine-3-carbonitrile (1158781-92-0)

Guidance literature:

With ammonium acetate; In ethanol; for 6h; Reflux;

DOI:10.1080/10426500802059885

Reference yield: 73.0%

4-(2,4-dichlorophenyl)-6-(5,6,7,8-tetrahydronaphthalen-2-yl)-2-thioxo-1,2-dihydro-pyridine-3-carbonitrile (1158781-92-0) + 1-bromo-1-deoxy-2,3,4,6-tetra-O-acetyl-a-D-galactopyranoside (3068-32-4) → 4-(2,4-dichlorophenyl)-6-(5,6,7,8-tetrahydronaphthalen-2-yl)-2-(2',3',4',6'-tetra-O-acetyl-β-D-galactopyranosyl-thio)-pyridine-3-carbonitrile (1158782-07-0)

Guidance literature:

With potassium hydroxide; In water; acetone; at 20 ℃; for 9h;

DOI:10.1080/10426500802059885

Reference yield: 61.0%

4-(2,4-dichlorophenyl)-6-(5,6,7,8-tetrahydronaphthalen-2-yl)-2-thioxo-1,2-dihydro-pyridine-3-carbonitrile (1158781-92-0) + 2,3,4,6-tetra-O-acetyl-α-D-glucopyranosyl bromide (572-09-8) → 4-(2,4-dichlorophenyl)-6-(5,6,7,8-tetrahydronaphthalen-2-yl)-2-(2',3',4',6'-tetra-O-acetyl-β-D-glucopyranosyl-thio)-pyridine-3-carbonitrile (1158781-99-7)

Guidance literature:

With potassium hydroxide; In water; acetone; at 20 ℃; for 9h;

DOI:10.1080/10426500802059885

upstream raw materials:

6-Acetyl-1,2,3,4-tetrahydronaphthalene

(Z)-2-Cyano-3-(2,4-dichloro-phenyl)-thioacrylamide

Downstream raw materials:

4-(2,4-dichlorophenyl)-6-(5,6,7,8-tetrahydronaphthalen-2-yl)-2-(2',3',4'-tri-O-acetyl-β-D-xylopyranosyl-thio)-pyridine-3-carbonitrile

4-(2,4-dichlorophenyl)-6-(5,6,7,8-tetrahydronaphthalen-2-yl)-2-(2',3',4',6'-tetra-O-acetyl-β-D-glucopyranosyl-thio)-pyridine-3-carbonitrile

4-(2,4-dichlorophenyl)-6-(5,6,7,8-tetrahydronaphthalen-2-yl)-2-(2',3',4',6'-tetra-O-acetyl-β-D-galactopyranosyl-thio)-pyridine-3-carbonitrile

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