85185-85-9

Basic information

• Product Name: p-nitrophenyl (E)-3-ruthenocenylpropenoate
• Synonyms: p-nitrophenyl (E)-3-ruthenocenylpropenoate
• CAS NO: 85185-85-9
• Molecular Weight: 422.402
• Mol File: 85185-85-9.mol

Chemical Properties

• CAS DataBase Reference: p-nitrophenyl (E)-3-ruthenocenylpropenoate(CAS DataBase Reference)
• NIST Chemistry Reference: p-nitrophenyl (E)-3-ruthenocenylpropenoate(85185-85-9)
• EPA Substance Registry System: p-nitrophenyl (E)-3-ruthenocenylpropenoate(85185-85-9)

Safety Data

• Hazardous Substances Data: 85185-85-9(Hazardous Substances Data)

Upstream product

• 100-02-7 4-nitro-phenol 

Relevant articles and documents

Optimization of Metallocene Substrates for β-Cyclodextrin Reactions

The p-nitrophenyl ester of (E)-ruthenoceneacrylic acid reacts in a complex to acylate β-cyclodextrin, but with a poorer binding and rate constant than for the corresponding ferrocene derivative.The p-nitrophenyl ester of (E)-3-(carboxymethylene)-1,2-ferrocenocyclopentene is a mixture of two enantiomers.One enantiomer acylates β-cyclodextrin 5900000 times as fast in aqueous Me2SO as it hydrolyzes under the same conditions (1.5E8 times as fast as hydrolysis in pure water at the same pH); the other enantiomer is 62-fold slower.These are the largest accelerations and enantiomeric selectivities known for such reactions.Ferrocene-1,3-diacrylate esters react with β-cyclodextrin in processes in which the first and second acylation reveal important geometric effects. β-Cyclodextrin 6-tosylate is used to block unproductive binding and clarify the structural effects.