112769-86-5

Basic information

• Product Name: 1H-Thiocino[3,2-b]pyridine-3-carboxylic acid, 4,4a,6,7,8,9-hexahydro-2-methyl-4-(3-nitrophenyl)-, ethyl ester, 5,5-dioxide
• CAS NO: 112769-86-5
• Molecular Formula: C20H24N2O6S
• Molecular Weight: 420.486
• Mol File: 112769-86-5.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 1H-Thiocino[3,2-b]pyridine-3-carboxylic acid, 4,4a,6,7,8,9-hexahydro-2-methyl-4-(3-nitrophenyl)-, ethyl ester, 5,5-dioxide(CAS DataBase Reference)
• NIST Chemistry Reference: 1H-Thiocino[3,2-b]pyridine-3-carboxylic acid, 4,4a,6,7,8,9-hexahydro-2-methyl-4-(3-nitrophenyl)-, ethyl ester, 5,5-dioxide(112769-86-5)
• EPA Substance Registry System: 1H-Thiocino[3,2-b]pyridine-3-carboxylic acid, 4,4a,6,7,8,9-hexahydro-2-methyl-4-(3-nitrophenyl)-, ethyl ester, 5,5-dioxide(112769-86-5)

Safety Data

• Hazardous Substances Data: 112769-86-5(Hazardous Substances Data)

Upstream product

• 62827-50-3 thiacyclooctan-3-one 1,1-dioxide 
• 99-61-6 3-nitro-benzaldehyde 
• 41867-20-3 ethyl (E)-3-aminobut-2-enoate 
• 29431-37-6 tetrahydrothiopyran-3-one-1,1-dioxide 
• 94158-05-1 3-hydroxytetrahydro-2H-thiopyran-1,1-dioxide 
• 36165-01-2 thiacycloheptan-3-one 1,1-dioxide 
• 62826-90-8 1,1,3-trioxo-1λ⁶-thiocane-4-carboxylic acid ethyl ester 
• 62826-88-4 ethyl thiacyclohepten-3-one-4-carboxylate 1,1-dioxide 
• 19090-03-0 dihydro-2H-thiopyran-3(4H)-one 
• 22072-19-1 3-Hydroxytetrahydrothiopyran 

Downstream Products

• 112769-45-6 Ethyl 3,4,5,7,10,10a-hexahydro-8-methyl-10-(3-nitrophenyl)-1,1-dioxo-2H-thiacycloocteno<3,2-b>pyridine-9-carboxylate 

Relevant articles and documents

Synthesis of Novel Cyclic Sulfone Dihydropyridines Facilitated by a Selective Ethyl Diazoacetate Ring Expansion

A series of novel cyclic sulfone dihydropyridines with five to nine membered rings have been synthesized.Anomalous intermediates isolated from the Hantzch condensation were found to vary depending on the sulfone ring size and aromatic substitution.Tin tetrachloride has been shown to be a superior Lewis acid catalyst for ethyl diazoacetate ring expansion of the requisite β-keto cyclic sulfone precursors.