16691-59-1

Usage

Uses

Used in Chemical Synthesis:
PENTAMETHYL CYCLOPENTADIENE-1,2,3,4,5-PENTACARBOXYLATE is used as a synthetic building block for the development of chiral Br?nsted acid catalysts. Its unique structure allows for the creation of catalysts with specific properties, making it a valuable component in the synthesis of various compounds.
Used in Pharmaceutical Industry:
PENTAMETHYL CYCLOPENTADIENE-1,2,3,4,5-PENTACARBOXYLATE is used as a key intermediate in the synthesis of pharmaceutical compounds. Its ability to form chiral Br?nsted acid catalysts can lead to the development of new drugs with improved efficacy and selectivity.
Used in Material Science:
PENTAMETHYL CYCLOPENTADIENE-1,2,3,4,5-PENTACARBOXYLATE is used as a component in the development of advanced materials with specific properties. Its role in creating chiral Br?nsted acid catalysts can contribute to the synthesis of materials with unique characteristics, such as improved stability or reactivity.
Used in Environmental Applications:
PENTAMETHYL CYCLOPENTADIENE-1,2,3,4,5-PENTACARBOXYLATE is used as a catalyst in environmental processes, such as pollution control and waste management. Its ability to form chiral Br?nsted acid catalysts can enhance the efficiency of these processes, leading to more sustainable solutions for environmental challenges.

InChI:InChI=1/C15H16O10/c1-21-11(16)6-7(12(17)22-2)9(14(19)24-4)10(15(20)25-5)8(6)13(18)23-3/h6H,1-5H3

Upstream product

• 16691-58-0 1,1,2,3,4,5,6,7-octakis(methoxycarbonyl)-3,5-cycloheptadiene 
• 95442-60-7 1,1,2,3,4,5,6,7-octakis(methoxycarbonyl)-2,4-cycloheptadiene 
• 16691-64-8 potassium 1,2,3,4,5-pentakis(methoxycarbonyl)cyclopentadienide 
• 762-42-5 dimethyl acetylenedicarboxylate 
• 108-59-8 malonic acid dimethyl ester 
• 154196-71-1 1,2,3,4,5-Pentakis(methoxycarbonyl)-5-(1,1-diphenylmethyl)cyclopentadiene 
• 154196-73-3 5-(1-Adamantyl)-1,2,3,4,5-pentakis(methoxycarbonyl)cyclopentadiene 
• 67-56-1 methanol 
• 143024-43-5 5-(4-Methoxybenzyl)-1,2,3,4,5-pentakis(methoxycarbonyl)cyclopentadiene 

Downstream Products

• 114121-72-1 5-Benzyl-1,2,3,4,5-pentakis(methoxycarbonyl)cyclopentadiene 
• 154196-71-1 1,2,3,4,5-Pentakis(methoxycarbonyl)-5-(1,1-diphenylmethyl)cyclopentadiene 
• 96502-43-1 Ru3(μ-PPhCH2PPh(C6H4))(CO)9 
• 85412-91-5 decakis(methoxycarbonyl)stannocene 
• 4045-44-7 1,2,3,4,5-pentamethylcyclopentadiene 
• 85412-90-4 pentakis(methoxycarbonyl)pentamethylstannocene 
• 79151-51-2 Ag(P(C6H5)3)2[η-C5(CO2CH3)5] 
• 203508-49-0 Ru(O₂CCH₃)(C₅(CO₂CH₃)5)(P(C₆H₅)3)2 
• 124023-87-6 Rh{C₅(CO₂Me)5}(CO)(PPh₃)2 

Relevant academic research and scientific papers

Highly Enantioselective Synthesis of Cyclic Aminals with a Cyclopentadiene-Based Chiral Carboxylic Acid

A highly enantioselective aminalization of 2-aminobenzenesulfonamides and aldehydes catalyzed by a novel cyclopentadiene-based chiral carboxylic acid has been realized. The cost-effective and readily synthesized cyclopentadiene-based chiral carboxylic aci

The preparation of several 1,2,3,4,5-functionalized cyclopentane derivatives

With the goal of eventually synthesizing [5]radialene (3), the still missing member of the parent radialene hydrocarbons, we have prepared the pentaacetates 21 and 31, the pentabromide 29 and the hexabromide 32. In principle these should be convertible by elimination reactions to the desired target molecule.

Thermal Rearrangements and Reactions of 5-Alkyl-1,2,3,4,5-pentakis(methoxycarbonyl)cyclopentadienes

Studies of the thermal reactions of five 5-alkyl-1,2,3,4,5-pentakis(methoxycarbonyl)cyclopentadienes in methanol solvent are described, where the alkyl groups are benzhydryl, methoxymethyl, 1-adamantyl, p-methoxybenzyl, and benzyl.The benzyl cyclopentadiene system undergoes thermal -sigmatropic rearrangement via methoxycarbonyl migrations while the other cyclopentadienes undergo C-alkyl bond heterolysis to ion-pair intermediates, which are scavenged by solvent.First-order rate constants for solvolysis of the methoxymethyl, 1-adamantyl, and p-methoxymethyl systems in methanol solvent were determined and that for the benzhydryl system was estimated from a single measurement of the half-life.