331711-26-3

Basic information

• Product Name: 9-(2,3-dichlorophenyl)-3,3,6,6-tetramethyl-3,4,5,6,7,9-hexahydro-1H-xanthene-1,8(2H)-dione
• Synonyms: 9-(2,3-dichlorophenyl)-3,3,6,6-tetramethyl-3,4,5,6,7,9-hexahydro-1H-xanthene-1,8(2H)-dione
• CAS NO: 331711-26-3
• Molecular Formula: C23H24Cl2O3
• Molecular Weight: 419.34086
• Mol File: 331711-26-3.mol

Chemical Properties

• Appearance: /
• CAS DataBase Reference: 9-(2,3-dichlorophenyl)-3,3,6,6-tetramethyl-3,4,5,6,7,9-hexahydro-1H-xanthene-1,8(2H)-dione(CAS DataBase Reference)
• NIST Chemistry Reference: 9-(2,3-dichlorophenyl)-3,3,6,6-tetramethyl-3,4,5,6,7,9-hexahydro-1H-xanthene-1,8(2H)-dione(331711-26-3)
• EPA Substance Registry System: 9-(2,3-dichlorophenyl)-3,3,6,6-tetramethyl-3,4,5,6,7,9-hexahydro-1H-xanthene-1,8(2H)-dione(331711-26-3)

Safety Data

• Hazardous Substances Data: 331711-26-3(Hazardous Substances Data)

Upstream product

• 126-81-8 dimedone 
• 6334-18-5 2,3-dichlorobenzylaldehyde 

Relevant articles and documents

Catalytic application of N,2-dibromo-6-chloro-3,4-dihydro-2H-benzo[e][1,2,4]thiadiazine-7-sulfonamide 1,1-dioxide as a new catalyst for the synthesis of 9-aryl-1,8-dioxo-octahydroxanthenes under neutral media

Abstract: A new N-bromo sulfonamide reagent, namely N,2-dibromo-6-chloro-3,4-dihydro-2H-benzo[e][1,2,4]thiadiazine-7-sulfonamide 1,1-dioxide, was synthesized and used as a new and highly efficient catalyst for the preparation of 9-aryl-1,8-dioxo-octahydro