75104-08-4

Basic information

• Product Name: 2,6-dibenzoate of 1,3:4,5-di-O-(2-diethoxyphosphinylethylidene)galactitol
• CAS NO: 75104-08-4
• Molecular Weight: 714.64
• Mol File: 75104-08-4.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 2,6-dibenzoate of 1,3:4,5-di-O-(2-diethoxyphosphinylethylidene)galactitol(CAS DataBase Reference)
• NIST Chemistry Reference: 2,6-dibenzoate of 1,3:4,5-di-O-(2-diethoxyphosphinylethylidene)galactitol(75104-08-4)
• EPA Substance Registry System: 2,6-dibenzoate of 1,3:4,5-di-O-(2-diethoxyphosphinylethylidene)galactitol(75104-08-4)

Safety Data

• Hazardous Substances Data: 75104-08-4(Hazardous Substances Data)

Upstream product

• 7598-61-0 diethyl phosphonoacetaldehyde diethyl acetal 
• 608-66-2 D-galactitol 

Relevant articles and documents

FORMATION OF DIALKOXYPHOSPHINYLALKYLIDENE DERIVATIVES OF GALACTITOL BY TRANSACETALATION REACTION

Transacetalation reactions of galactitol with 2,2-dialkoxyethylphosphonates gave the expected 1,3:4,6-diacetal as the minor product, but the major product was a 1,3:4,5 derivative.With a 3,3-diethoxypropylphosphonate, the 1,3:4,6-diacetal became the major product.The influence of the dialkylphosphinyl substituent on the acetal linkage is shown to be stereoelectronic.