1282521-64-5

Basic information

• Product Name: ethyl (R)-2-[bis(2-methoxyphenyloxy)phosphinyloxy]-2-(4-fluorophenyl)acetate
• Synonyms: ethyl (R)-2-[bis(2-methoxyphenyloxy)phosphinyloxy]-2-(4-fluorophenyl)acetate
• CAS NO: 1282521-64-5
• Molecular Weight: 490.422
• Mol File: 1282521-64-5.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: ethyl (R)-2-[bis(2-methoxyphenyloxy)phosphinyloxy]-2-(4-fluorophenyl)acetate(CAS DataBase Reference)
• NIST Chemistry Reference: ethyl (R)-2-[bis(2-methoxyphenyloxy)phosphinyloxy]-2-(4-fluorophenyl)acetate(1282521-64-5)
• EPA Substance Registry System: ethyl (R)-2-[bis(2-methoxyphenyloxy)phosphinyloxy]-2-(4-fluorophenyl)acetate(1282521-64-5)

Safety Data

• Hazardous Substances Data: 1282521-64-5(Hazardous Substances Data)

Upstream product

• 460-00-4 1-Bromo-4-fluorobenzene 
• 90-05-1 2-methoxy-phenol 
• 1813-94-1 ethyl 4-fluorobenzoylformate 

Relevant articles and documents

Catalytic enantioselective protonation of α-oxygenated ester enolates prepared through phospha-brook rearrangement

(Chemical Equation Presented) Phosphonates go chiral: The organocatalytic enantioselective reaction of α-ketoesters with phosphites using cinchona alkaloids and Na2CO3 has afforded α-phosphonyloxy esters with high enantioselectivities (see scheme). This process allows the formation of both enantiomers of the product. A catalyst loading of as low as 2 mol% does not result in a significant decrease of the enantioselectivity.