1,2-DIHYDRO-4,6-DIMETHYL-2-OXO-1-(SALICYLIDENEAMINO)-NICOTINONITRILE

Base Information

• Chemical Name: 1,2-DIHYDRO-4,6-DIMETHYL-2-OXO-1-(SALICYLIDENEAMINO)-NICOTINONITRILE
• CAS No.: 31558-18-6
• Molecular Formula: C₁₅H₁₃N₃O₂
• Molecular Weight: 267.287
• Mol file: 31558-18-6.mol

Synonyms:Nicotinonitrile,1,2-dihydro-4,6-dimethyl-2-oxo-1-(salicylideneamino)- (6CI,8CI); NSC 100763;NSC 520433

Chemical Property of 1,2-DIHYDRO-4,6-DIMETHYL-2-OXO-1-(SALICYLIDENEAMINO)-NICOTINONITRILE

Chemical Property:

• Vapor Pressure: 3.8E-07mmHg at 25°C
• Boiling Point: 416.5°Cat760mmHg
• Flash Point: 205.7°C
• PSA: 78.38000
• Density: 1.29g/cm³
• LogP: 1.92458

Purity/Quality:

1,2-DIHYDRO-4,6-DIMETHYL-2-OXO-1-(SALICYLIDENEAMINO)-NICOTINONITRILE Aldrich ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 1,2-DIHYDRO-4,6-DIMETHYL-2-OXO-1-(SALICYLIDENEAMINO)-NICOTINONITRILE

There total 4 articles about 1,2-DIHYDRO-4,6-DIMETHYL-2-OXO-1-(SALICYLIDENEAMINO)-NICOTINONITRILE 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:

acetylacetone (123-54-6,81235-32-7) → 1-(2-hydroxy-benzylideneamino)-4,6-dimethyl-2-oxo-1,2-dihydro-pyridine-3-carbonitrile (31558-18-6)

Guidance literature:

Multi-step reaction with 2 steps

1: ethanol; diethylamine

With ethanol; diethylamine;

Reference yield:

3-Cyano-4,6-dimethyl-2(1H)-pyridon (769-28-8) → 1-(2-hydroxy-benzylideneamino)-4,6-dimethyl-2-oxo-1,2-dihydro-pyridine-3-carbonitrile (31558-18-6)

Guidance literature:

Reference yield:

1-amino-4,6-dimethyl-2-oxo-1,2-dihydropyrimidine-3-carbonitrile (1562-12-5) + salicylaldehyde (90-02-8) → 1-(2-hydroxy-benzylideneamino)-4,6-dimethyl-2-oxo-1,2-dihydro-pyridine-3-carbonitrile (31558-18-6)

Guidance literature:

upstream raw materials:

1-amino-4,6-dimethyl-2-oxo-1,2-dihydropyrimidine-3-carbonitrile

salicylaldehyde

3-Cyano-4,6-dimethyl-2(1H)-pyridon

acetylacetone

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