1114376-78-1

Basic information

• Product Name: diethyl cis-3,4-dimethylcyclopentane-1,1-dicarboxylate
• Synonyms: diethyl cis-3,4-dimethylcyclopentane-1,1-dicarboxylate
• CAS NO: 1114376-78-1
• Molecular Weight: 242.315
• Mol File: 1114376-78-1.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: diethyl cis-3,4-dimethylcyclopentane-1,1-dicarboxylate(CAS DataBase Reference)
• NIST Chemistry Reference: diethyl cis-3,4-dimethylcyclopentane-1,1-dicarboxylate(1114376-78-1)
• EPA Substance Registry System: diethyl cis-3,4-dimethylcyclopentane-1,1-dicarboxylate(1114376-78-1)

Safety Data

• Hazardous Substances Data: 1114376-78-1(Hazardous Substances Data)

Upstream product

• 101268-55-7 4,4-bis(ethoxycarbonyl)-1-hepten-6-yne 

Relevant articles and documents

Iron-catalyzed, hydrogen-mediated reductive cyclization of 1,6-enynes and diynes: Evidence for bis(imino)pyridine ligand participation

(Chemical Equation Presented) The bis(imino)pyridine iron dinitrogen complex (iPrPDI)Fe(N2)2 catalyzes the hydrogen-mediated reductive cyclization of enynes and diynes with turnover frequencies comparable to those of established precious metal catalysts. Amino, oxygenated, and carbon-based substrates are readily cyclized to the corresponding hetero- and carbocycles with 5 mol % iron and 4 atm H2 at 23°C. Stoichiometric reactions between selected substrates and the iron compound under a N2 atmosphere established transfer dehydrogenation from an isopropyl aryl substituent to either the enyne or diyne substrate. In situ monitoring of the catalytic reaction by 1H NMR spectroscopy coupled with deuterium labeling experiments established rapid cyclization followed by turnoverlimiting hydrogenation. Copyright