76369-11-4

Basic information

• Product Name: 2-chlorochromeno[2,3-b][1,5]benzodiazepin-13(6H)-one
• CAS NO: 76369-11-4
• Molecular Formula: C₁₆H₉ClN₂O₂
• Molecular Weight: 296.7079
• Mol File: 76369-11-4.mol
• Article Data: 4

Chemical Properties

• Boiling Point: 446.3°C at 760 mmHg
• Flash Point: 223.7°C
• Density: 1.49g/cm³
• Vapor Pressure: 3.69E-08mmHg at 25°C
• Refractive Index: 1.726
• CAS DataBase Reference: 2-chlorochromeno[2,3-b][1,5]benzodiazepin-13(6H)-one(CAS DataBase Reference)
• NIST Chemistry Reference: 2-chlorochromeno[2,3-b][1,5]benzodiazepin-13(6H)-one(76369-11-4)
• EPA Substance Registry System: 2-chlorochromeno[2,3-b][1,5]benzodiazepin-13(6H)-one(76369-11-4)

Safety Data

• Hazardous Substances Data: 76369-11-4(Hazardous Substances Data)

Upstream product

• 95-54-5 1,2-diamino-benzene 
• 445291-57-6 6-chloro-2-(N-methylanilino)-3-formylchromone 
• 42248-31-7 6-Chloro-4-oxo-4H-chromene-3-carbaldehyde 
• 88021-73-2 6-Chloro-3-[1,3]dioxolan-2-yl-chromen-4-one 
• 213273-04-2 2-anilino-6-chloro-3-formylchromone 
• 77436-64-7 9-Chloro-5a,13-dihydro-5H-6-oxa-5,13-diaza-benzo[4,5]cyclohepta[1,2-b]naphthalen-11-one 
• 76369-10-3 3-{[(Z)-2-Amino-phenylimino]-methyl}-6-chloro-chromen-4-one 

Relevant articles and documents

A versatile route to 2-alkyl-/aryl-amino-3-formyl- and hetero-annelated-chromones, through a facile nucleophilic substitution at C2 in 2-(N-methylanilino)-3-formylchromones

The N-methylanilino group in 2-(N-methylanilino)-3-formylchromones, obtained in high yield by rearrangement of C(4-oxo-4H[1]-benzopyran-3-yl)-N-phenylnitrones to 2-anilino-3-formyl-chromones followed by N-methylation, undergoes facile nucleophilic substitution by a variety of nitrogen nucleophiles, thereby paving the way for synthesis of a variety of novel 2-substituted-3-formylchromone derivatives as well as hetero-annelated chromones.

Hetericyclic Systems. Part 14. Condensation Reactions of 2-(4-Oxo-4H-1-benzopyran-3-yl)-1,3-dioxolane

Nitrogen nucleophiles under 1,4-addition with the title acetal (4; R=H, Me, and Cl) to give an intermediate that ultimately produces in most cases the same product as is obtained from the corresponding aldehyde (3) under similar conditions.Thus, compound