57074-23-4

Basic information

• Product Name: ethyl 5-chloro-orsellinate
• Synonyms: ethyl 5-chloro-orsellinate
• CAS NO: 57074-23-4
• Molecular Weight: 230.648
• Mol File: 57074-23-4.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: ethyl 5-chloro-orsellinate(CAS DataBase Reference)
• NIST Chemistry Reference: ethyl 5-chloro-orsellinate(57074-23-4)
• EPA Substance Registry System: ethyl 5-chloro-orsellinate(57074-23-4)

Safety Data

• Hazardous Substances Data: 57074-23-4(Hazardous Substances Data)

Upstream product

• 2524-37-0 ethyl orselinate 

Downstream Products

• 86191-16-4 4,4',6,6'-tetrabenzyloxy-3,3'-dichloro-2,2'-dimethylbenzophenone 
• 86191-17-5 3,3'-dichloro-4,4',6,6'-tetrahydroxy-2,2'-dimethylbenzophenone 
• 68048-05-5 acide bis(benzyloxy)-4,6-chloro-3-methyl-2-benzoique 
• 86191-15-3 ethyl 2,4-di-O-benzyl-5-chloro-orsellinate 
• 3446-05-7 4-chloro-5-methylbenzene-1,3-diol 

Relevant articles and documents

Scensidin, a New Depsidone from the Lichen Buellia canescens (Dicks.) De Not

The biogenetically favored constitution (4) for scensidin isolated from Buellia canescens has been established by total synthesis.Intramolecular oxidative coupling of the tetrahydroxybenzophenone (22) yields the grisadienedione (23) which, by thermal isomerisation (23) -> (25) followed by methylation, yields scensidin (4).Alternatively, methylation of the grisadienedione (23) followed by thermal isomerisation also yields scensidin.The transformation of the grisadienone (26) into the dibenzofuran (28) occurs both thermally and photochemically.