18138-85-7

Basic information

• Product Name: Diphenyl(2-tetrahydrofurylmethyl)phosphine oxide
• Synonyms: Diphenyl(2-tetrahydrofurylmethyl)phosphine oxide
• CAS NO: 18138-85-7
• Molecular Weight: 286.31
• Mol File: 18138-85-7.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: Diphenyl(2-tetrahydrofurylmethyl)phosphine oxide(CAS DataBase Reference)
• NIST Chemistry Reference: Diphenyl(2-tetrahydrofurylmethyl)phosphine oxide(18138-85-7)
• EPA Substance Registry System: Diphenyl(2-tetrahydrofurylmethyl)phosphine oxide(18138-85-7)

Safety Data

• Hazardous Substances Data: 18138-85-7(Hazardous Substances Data)

Upstream product

• 3003-84-7 Tetrahydrofurfuryl chloride 
• 4559-70-0 Diphenylphosphine oxide 
• 603-35-0 triphenylphosphine 
• 116016-77-4 4,5-bis(diphenylphosphinyl)-1-pentanol 
• 18138-76-6 tetrahydro-2-furanylmethyl(triphenyl)phosphonium bromide 

Downstream Products

• 116016-77-4 4,5-bis(diphenylphosphinyl)-1-pentanol 
• 130304-90-4 1-Butoxy-4,5-bis(diphenylphosphinyl)pentane 
• 130304-89-1 1-Ethoxy-4,5-bis(diphenylphosphinyl)pentane 
• 130304-88-0 1-Chloro-4,5-bis(diphenylphosphinyl)pentane 
• 128773-56-8 4,5-Bis(diphenylphosphinyl)pentanol tosylate 
• 130304-87-9 4-Dibenzylphosphinyl-5-diphenylphosphinylpentanol 

Relevant articles and documents

REVERSIBLE NATURE OF THE OPENING OF THE TETRAHYDROFURAN RING OF DIPHENYL(2-TETRAHYDROFURYLMETHYL)PHOSPHINE OXIDE BY THE DIPHENYLPHOSPHINITE ANION

The reaction of diphenyl(2-tetrahydrofurylmethyl)phosphine oxide with diphenylphosphonous acid in DMSO in the presence of KOH proceeds with opening of the tetrahydrofuran ring and leads to 4,5-bis(diphenylphosphinyl)pentanol.This product is converted to t