81451-85-6

Basic information

• Product Name: 5,6-dimethyl-2,6-dihydro-11H-pyrido[4,3-b]carbazol-11-one
• CAS NO: 81451-85-6
• Molecular Formula: C₁₇H₁₄N₂O
• Molecular Weight: 262.3059
• Mol File: 81451-85-6.mol
• Article Data: 2

Chemical Properties

• Boiling Point: 545.9°C at 760 mmHg
• Flash Point: 283.9°C
• Density: 1.29g/cm³
• Vapor Pressure: 5.69E-12mmHg at 25°C
• Refractive Index: 1.695
• CAS DataBase Reference: 5,6-dimethyl-2,6-dihydro-11H-pyrido[4,3-b]carbazol-11-one(CAS DataBase Reference)
• NIST Chemistry Reference: 5,6-dimethyl-2,6-dihydro-11H-pyrido[4,3-b]carbazol-11-one(81451-85-6)
• EPA Substance Registry System: 5,6-dimethyl-2,6-dihydro-11H-pyrido[4,3-b]carbazol-11-one(81451-85-6)

Safety Data

• Hazardous Substances Data: 81451-85-6(Hazardous Substances Data)

Upstream product

• 777010-83-0 N-benzyl derivative of 5-carbethoxy,5,6-dimethyl-pyrido-<4,3-b>carbazol-(5H)-11-one 
• 603-76-9 1-methylindole 
• 81451-86-7 2-Benzyl-5-ethoxycarbonyl-5,6-dimethyl-11-oxo-6,11-dihydro-5H-pyrido[4,3-b]carbazol-2-ium; bromide 
• 81451-83-4 2-benzyl-5-carbethoxy-5,6-dimethyl 4a,5-dihydropyrido<4,3,b>carbazol(5-H)-11-one 
• 81451-82-3 2-[1-Methyl-3-(pyridine-3-carbonyl)-1H-indol-2-yl]-propionic acid ethyl ester 
• 81451-80-1 ethyl 2-hydroxy-2-(N-methyl-indol-2'-yl)-propionate 
• 81451-81-2 ethyl 2-(1-methyl-1H-indol-2-yl)propanoate 
• 72938-66-0 Ethyl α-(N-methylindol-2-yl)acrylate 
• 84936-61-8 5-carbethoxy,5,6-dimethyl-pyrido-<4,3-b>carbazol(5H)-11-one 

Relevant articles and documents

Inter- and intramolecular addition of ester anions to nicotinium salts. A facile approach to nauclefine and ellipticine derivatives

Reaction of ester anions with 1-(2'-indolyl-ethyl)nicotinium chloride and 1-(1'-methyl-2'-indolylethyl)-nicotinium chloride leads to 2,7-naphthyridine-1,3-diones. Acid catalyzed cyclization of the latter yield pentacyclic napthyridocarboline derivatives.