89809-76-7

Basic information

• Product Name: ethyl 6-amino-5-cyano-4-(4-methoxyphenyl)-2-methyl-4H-pyran-3-carboxylate
• Synonyms: ethyl 6-amino-5-cyano-4-(4-methoxyphenyl)-2-methyl-4H-pyran-3-carboxylate
• CAS NO: 89809-76-7
• Molecular Formula: C₁₇H₁₈N₂O₄
• Molecular Weight: 314.34
• Mol File: 89809-76-7.mol
• Article Data: 52

Chemical Properties

• Melting Point: 142-144 °C(Solv: methanol (67-56-1))
• Boiling Point: 528.0±50.0 °C(Predicted)
• Appearance: /
• Density: 1.25±0.1 g/cm3(Predicted)
• PKA: 2.83±0.70(Predicted)
• CAS DataBase Reference: ethyl 6-amino-5-cyano-4-(4-methoxyphenyl)-2-methyl-4H-pyran-3-carboxylate(CAS DataBase Reference)
• NIST Chemistry Reference: ethyl 6-amino-5-cyano-4-(4-methoxyphenyl)-2-methyl-4H-pyran-3-carboxylate(89809-76-7)
• EPA Substance Registry System: ethyl 6-amino-5-cyano-4-(4-methoxyphenyl)-2-methyl-4H-pyran-3-carboxylate(89809-76-7)

Safety Data

• Hazardous Substances Data: 89809-76-7(Hazardous Substances Data)

Upstream product

• 2826-26-8 2-(4-methoxyphenylmethylene)malononitrile 
• 141-97-9 ethyl acetoacetate 
• 123-11-5 4-methoxy-benzaldehyde 
• 109-77-3 malononitrile 
• 123-54-6 acetylacetone 
• 15725-26-5 (Z)-1-(4-Methoxyphenyl)-2-ethoxycarbonyl-1-buten-3-one 

Downstream Products

• 119337-22-3 ethyl 4,7-bis(4-methoxyphenyl)-8,8-dicyano-2-methyl-5-oxo-1,6-diazanaphthalene-3-carboxylate 
• 116418-06-5 5,7-diamino-6-cyano-2-methyl-4-p-methoxyphenyl-3-ethoxycarbonyl-4H-pyrano<2,3-b>pyridine 
• 119337-17-6 ethyl 7-amino-8-cyano-5,6-dihydro-4-(4-methoxyphenyl)-2-methyl-5-oxo-1,6-diazanaphthalene-3-carboxylate 
• 169267-83-8 ethyl 4-chloro-2-dimethylamino-5-(4-methoxyphenyl)-7-methyl-5H-pyrano<2,3-d>pyrimidin-6-carboxylate 
• 94640-18-3 5-cyano-4-(4-methoxy-phenyl)-2-methyl-6-oxo-1,4,5,6-tetrahydro-pyridine-3-carboxylic acid ethyl ester 
• 78942-34-4 ethyl 5-cyano-4-(4-methoxyphenyl)-2-methyl-6-oxo-1,6-dihydropyridine-3-carboxylate 
• 138566-02-6 5-Amino-6-cyano-4,7-bis-(4-methoxy-phenyl)-2-methyl-[1,8]naphthyridine-3-carboxylic acid ethyl ester 
• 138566-01-5 5-Amino-6-cyano-4-(4-methoxy-phenyl)-2-methyl-7-phenyl-[1,8]naphthyridine-3-carboxylic acid ethyl ester 
• 119337-27-8 ethyl 5-amino-6-cyano-7,8-dihydro-4-(4-methoxyphenyl)-2-methyl-7-oxo-1,8-diazanaphthalene-3-carboxylate 
• 81000-12-6 6?amino?4?(4?methoxyphenyl)?3?methyl?1,4?dihydropyrano[2,3? c]pyrazole?5?carbonitrile 
• 116418-08-7 3,6-dimethyl-5-α-p-methoxyphenyl-β-dicyanoethyl-4-oxo-4H-pyrano<2,3-c>-1H-pyrazole 
• 119337-19-8 ethyl 5-cyano-4-(4-methoxyphenyl)-2-methyl-6-(phenylhydrazino)-3-pyridinecarboxylate 
• 119337-25-6 ethyl 5-cyano-4-(4-methoxyphenyl)-2-methyl-6-(1-thiosemicarbazido)-3-pyridinecarboxylate 
• 119337-20-1 ethyl 3-amino-4-(4-methoxyphenyl)-6-methylisoxazolo<3,4-b>pyridine-5-carboxylate 

Relevant articles and documents

One-pot synthesis of 2-amino-3-cyano-4H-pyrans and pyran-annulated heterocycles using sodium citrate as an organo-salt based catalyst in aqueous ethanol

Sodium citrate as a highly efficient catalyst is developed for the synthesis of functionalized 2-amino-3-cyano-4H-pyrans and pyran-annulated heterocycles. This method involves a one-pot three-component reaction of aromatic aldehydes, malononitrile and 1,3

Novel biocompatible core/shell Fe3O4?NFC?Co(ii) as a new catalyst in a multicomponent reaction: An efficient and sustainable methodology and novel reusable material for one-pot synthesis of 4: H -pyran and pyranopyrazole in aqueous media

Today, due to the developing need for inexpensive catalysts, recyclable magnetic nanocatalysts immobilized on polysaccharides possess many advantages over classical heterogeneous catalysts. However, cellulose has been an appealing material in catalysis sc

Preparation and characterization of Ca-modified Co/Al2O3 and its catalytic application in the one-pot synthesis of 4H-pyrans

Abstract: In this research, Co/Ca–Al2O3 composite as a heterogeneous nanocatalyst was synthesized by the co-precipitation method. The effect of Ca addition on the textural properties and the catalytic activity was investigated. The r