205578-74-1

Basic information

• Product Name: tetraethyl [5-(dimethoxymethyl)-1,3-phenylene]bis(methylenephosphonate)
• Synonyms: tetraethyl [5-(dimethoxymethyl)-1,3-phenylene]bis(methylenephosphonate)
• CAS NO: 205578-74-1
• Molecular Weight: 452.422
• Mol File: 205578-74-1.mol
• Article Data: 3

Chemical Properties

• CAS DataBase Reference: tetraethyl [5-(dimethoxymethyl)-1,3-phenylene]bis(methylenephosphonate)(CAS DataBase Reference)
• NIST Chemistry Reference: tetraethyl [5-(dimethoxymethyl)-1,3-phenylene]bis(methylenephosphonate)(205578-74-1)
• EPA Substance Registry System: tetraethyl [5-(dimethoxymethyl)-1,3-phenylene]bis(methylenephosphonate)(205578-74-1)

Safety Data

• Hazardous Substances Data: 205578-74-1(Hazardous Substances Data)

Upstream product

• 263164-95-0 Tetraethyl 5-methyl-1,3-phenylenebis(methylenephosphonate) 
• 19294-04-3 3,5-bis(bromomethyl)toluene 
• 363622-51-9 3,5-bis(bromomethyl)benzaldehyde 
• 200809-09-2 1,3-bis(bromomethyl)-5-hydroxymethylbenzene 
• 2672-58-4 1,3,5-tris-(methoxycarbonyl)benzene 
• 4464-18-0 1,3,5-tris(hydroxymethyl)benzene 
• 296795-92-1 Tetraethyl 5-formyl-1,3-phenylenebis(methylenephosphonate) 
• 149-73-5 trimethyl orthoformate 

Downstream Products

• 253598-66-2 (E,E)-3,5-bis{2-{4-[2-(3,4,5-tripropoxyphenyl)ethenyl]phenyl}ethenyl}benzaldehyde 
• 253598-67-3 (E,E)-3,5-bis{2-{4-[2-(3,4,5-trihexyloxyphenyl)ethenyl]phenyl}ethenyl}benzaldehyde 
• 253598-68-4 (E,E)-3,5-bis{2-{4-[2-(3,4,5-tridodecyloxyphenyl)ethenyl]phenyl}ethenyl}benzaldehyde 
• 296795-93-2 (E,E)-3,5-Bis[2-(3,4,5-tripropoxyphenyl)ethenyl]benzaldehyde 
• 625857-11-6 C₁₃₉H₁₂₆N₄O 
• 348621-34-1 3,5-bis{2'[3,5-bis[2'-(4-dibutylaminophenyl)vinyl]]}benzaldehyde 
• 348621-30-7 3,5-bis[2'-4(dibuthylaminophenyl)vinyl]benzaldehyde 
• 363622-80-4 3,5-Bis-[(E)-2-(4-trifluoromethyl-phenyl)-vinyl]-benzaldehyde 

Relevant articles and documents

Synthesis, characterization, and optical response of dipolar and non-dipolar poly(phenylenevinylene) dendrimers

New dipolar and non-dipolar poly(phenylenevinylene) dendrimers bearing electron-donating and electron-withdrawing groups have been efficiently synthesized using Heck and Horner-Wadsworth-Emmons reactions. The photoluminescence of these systems may be tuned in the blue zone by choosing the appropriate peripheral groups. Despite the meta-substitution pattern, large Stokes shifts can be observed when π-donor and π-acceptor groups are connected by a m-phenylenevinylene system.

Stilbenoid dendrimers

A convergent synthesis in which all trans double bonds were constructed by Wittig-Horner reactions produces dendrimers of the general structure 1. With long-chain alkoxy residues on the periphery of the benzene rings, the first two generations display liq