1017319-82-2

Basic information

• Product Name: 2-(2'-hydroxyphenyl)-7,7-dimethyl-7,8-dihydroquinolin-5(6H)-one
• CAS NO: 1017319-82-2
• Molecular Weight: 267.327
• Mol File: 1017319-82-2.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: 2-(2'-hydroxyphenyl)-7,7-dimethyl-7,8-dihydroquinolin-5(6H)-one(CAS DataBase Reference)
• NIST Chemistry Reference: 2-(2'-hydroxyphenyl)-7,7-dimethyl-7,8-dihydroquinolin-5(6H)-one(1017319-82-2)
• EPA Substance Registry System: 2-(2'-hydroxyphenyl)-7,7-dimethyl-7,8-dihydroquinolin-5(6H)-one(1017319-82-2)

Safety Data

• Hazardous Substances Data: 1017319-82-2(Hazardous Substances Data)

Upstream product

• 491-38-3 1-benzopyran-4(4H)-one 
• 126-81-8 dimedone 
• 160856-31-5 3-(2,2,2-trifluoroacetyl)-4H-chromen-4-one 
• 858369-42-3 3-(2,2,3,3-tetrafluoropropanoyl)-4H-chromen-4-one 
• 858369-37-6 3-(difluoroacetyl)-4H-chromen-4-one 

Relevant articles and documents

Three-component synthesis of partially hydrogenated quinolines from 3-substituted chromones, dimedone, and ammonium acetate

Reaction of 3-R-chromones with dimedone and ammonium acetate leads to 2-(2-hydroxyaryl)-7,7-dimethyl-7,8-dihydroquinolin-5(6H)-ones (R = CF 3CO, H), 3-(2-hydroxyaroyl)-7,7-dimethyl-7,8-dihydroquinolin-5(6H)- ones (R = CHO), and 8,8-dimethyl-8H-chromeno[2,3-b]quinoline-10,12(7H,9H)-diones (R = CN) depending on the nature of substituent R.