38049-83-1

Basic information

• Product Name: Phosphonic acid, [2-(diphenylphosphinyl)ethyl]-, diethyl ester
• CAS NO: 38049-83-1
• Molecular Formula: C18H24O4P2
• Molecular Weight: 366.334
• Mol File: 38049-83-1.mol
• Article Data: 3

Chemical Properties

• CAS DataBase Reference: Phosphonic acid, [2-(diphenylphosphinyl)ethyl]-, diethyl ester(CAS DataBase Reference)
• NIST Chemistry Reference: Phosphonic acid, [2-(diphenylphosphinyl)ethyl]-, diethyl ester(38049-83-1)
• EPA Substance Registry System: Phosphonic acid, [2-(diphenylphosphinyl)ethyl]-, diethyl ester(38049-83-1)

Safety Data

• Hazardous Substances Data: 38049-83-1(Hazardous Substances Data)

Upstream product

• 682-30-4 Diethyl vinylphosphonate 
• 4559-70-0 Diphenylphosphine oxide 
• 23250-03-5 β-hydroxyethyltriphenylphosphonium chloride 
• 13172-83-3 diphenyl(β-chloroethyl)phosphine oxide 
• 122-52-1 triethyl phosphite 
• 762-04-9 phosphonic acid diethyl ester 
• 887-21-8 2-(diphenylphosphinyl)ethanol 

Downstream Products

• 34664-51-2 1-diethylphosphonato-2-(diphenylphosphino)ethane 

Relevant articles and documents

Tri-n-butylphosphine-Catalyzed Phosphonoethylation Reactions of Hydrophosphoryl Compounds

An efficient method for the synthesis of 1,2-bisphosphoryl compounds based on the addition of hydrophosphoryl derivatives to O,O-diethyl vinylphosphonate was developed. The reaction proceeds in mild conditions under catalysis with tri-n-butylphosphine and leads to the formation of the corresponding target products with high yield.

Microwave-assisted regioselective addition of P(O)-H bonds to alkenes without added solvent or catalyst

(Chemical Equation Presented) The addition of P(O)-H bonds to alkenes has been accomplished using microwave irradiation in the absence of added solvent and catalyst. In addition to single addition reactions, tandem hydrophosphinylation reactions with alky