5876-10-8

Basic information

• Product Name: 1,3-dimethyl-7-{2-[4-(4-nitrophenyl)piperazin-1-yl]-2-oxoethyl}-3,7-dihydro-1H-purine-2,6-dione
• Synonyms: 1H-Purine-2,6-dione, 3,7-dihydro-1,3-dimethyl-7-[2-[4-(4-nitrophenyl)-1-piperazinyl]-2-oxoethyl]-
• CAS NO: 5876-10-8
• Molecular Formula: C₁₉H₂₁N₇O₅
• Molecular Weight: 427.4139
• EINECS: 660-209-3
• Mol File: 5876-10-8.mol
• Article Data: 7

Chemical Properties

• Boiling Point: 752°C at 760 mmHg
• Flash Point: 408.6°C
• Density: 1.53g/cm³
• Vapor Pressure: 1.7E-22mmHg at 25°C
• Refractive Index: 1.725
• CAS DataBase Reference: 1,3-dimethyl-7-{2-[4-(4-nitrophenyl)piperazin-1-yl]-2-oxoethyl}-3,7-dihydro-1H-purine-2,6-dione(CAS DataBase Reference)
• NIST Chemistry Reference: 1,3-dimethyl-7-{2-[4-(4-nitrophenyl)piperazin-1-yl]-2-oxoethyl}-3,7-dihydro-1H-purine-2,6-dione(5876-10-8)
• EPA Substance Registry System: 1,3-dimethyl-7-{2-[4-(4-nitrophenyl)piperazin-1-yl]-2-oxoethyl}-3,7-dihydro-1H-purine-2,6-dione(5876-10-8)

Safety Data

• Hazardous Substances Data: 5876-10-8(Hazardous Substances Data)

Upstream product

• 2039-85-2 3-Chlorostyrene 
• 109-73-9 N-butylamine 
• 2039-87-4 2-chlorostyrene 
• 496-15-1 1-indoline 
• 71-36-3 butan-1-ol 
• 60-01-5 tributyrin 
• 123-72-8 butyraldehyde 
• 473-81-4 glyceric acid 

Downstream Products

• 22014-99-9 N-butylindole 

Relevant articles and documents

Manganese-Catalyzed Regioselective Dehydrogenative C-versus N-Alkylation Enabled by a Solvent Switch: Experiment and Computation

The first base metal-catalyzed regioselective dehydrogenative alkylation of indolines using readily available alcohols as the alkylating reagent is reported. A single air-and moisture-stable manganese catalyst provides access to either C3-or N-alkylated indoles depending on the solvent used. Mechanistic studies indicate that the reaction takes place through a combined acceptorless dehydrogenation and hydrogen autotransfer strategy.

Oxo-rhenium-catalyzed deoxydehydration of polyols with hydroaromatic reductants

Several dihydroaromatic compounds are shown to be effective reducing agents in the oxo-metal-catalyzed deoxydehydration of diols and polyols to produce olefins and the corresponding arenes. NH4ReO4 and MeReO3 are active catalysts for the reactions. The most effective of the hydroaromatic reductants is indoline, which is oxidized to indole. Yields for a variety of diols and polyols range from 35% to 99%. Two hydrogen donors, 1,3-cyclohexadiene and dihydroanthracene, engage in tandem DODH/cycloaddition reactions. Competition experiments show that indoline is more reactive than representative alcohols in H-transfer. Indoline is shown to reduce MeReO3 to MeReO2 via an isolable adduct, MeReO3(indoline) (4), which has been structurally characterized and is suggested to be an intermediate in the catalytic DODH process.

Efficient nickel-mediated intramolecular amination of aryl chlorides

(Matrix presented) The use of an in situ generated Ni(0) catalyst associated with 2,2′-bipyridine or N,N′ -bis(2,6-diisopropylphenyl)dihydroimidazol-2-ylidene (SIPr) as a ligand and NaO-t-Bu as the base for the intramolecular coupling of aryl chlorides with amines is described. The procedure has been applied to the formation of five-, six-, and seven-membered rings.