114491-33-7Relevant academic research and scientific papers
Carbonyl Ylide Formation from the Rhodium(II) Acetate Catalysed Rection of Keto α-Diazoacetate Derivatives
Dean, Dennis C.,Krumpe, Keith E.,Padwa, Albert
, p. 921 - 922 (1989)
Formation of carbonyl ylides from the reaction of keto α-diazoacetates with rhodium(II) acetate has been found to be dependent on the electrophilicity of the intermediate rhodium carbenoid.
Ionic liquids as a convenient recyclable medium for the generation of transient carbonyl ylides: Syntheses of oxa and dioxa-bridged polycyclic systems
Muthusamy, Sengodagounder,Gnanaprakasam, Boopathy
, p. 1309 - 1315 (2005)
The tandem cyclization-cycloaddition reactions of α-diazo ketones in the presence of rhodium(II) acetate, rhodium(II) octanoate or copper(II) acetyl acetonate as catalyst were performed in different imidazole based ionic liquids as solvent. A successful g
Ruthenium(II) porphyrin catalyzed tandem carbonyl ylide formation and 1,3-dipolar cycloaddition reactions of α-diazo ketones
Zhou, Cong-Ying,Yu, Wing-Yiu,Che, Chi-Ming
, p. 3235 - 3238 (2007/10/03)
equation presented The ruthenium porphyrin-catalyzed reactions of diazo ketones with π-unsaturated compounds via carbonyl ylide formation/cycloaddition cascade exhibit product yields and selectivities comparable to the analogous reactions with dirhodium c
Tandem cyclization-cycloaddition reaction of rhodium carbenoids. Scope and mechanistic details of the process
Padwa,Fryxell,Zhi
, p. 3100 - 3109 (2007/10/02)
Treatment of 1-diazo-2,5-pentanediones with rhodium(II) carboxylates affords cyclic six-ring carbonyl ylide dipoles. These species undergo facile 1,3-dipolar cycloaddition with both electron-deficient and electron-rich dipolarophiles. In certain cases 2:1
CYCLIC CARBONYL YLIDE FORMATION FROM THE RHODIUM (II) ACETATE CATALYZED REACTION OF 1-DIAZOALKANEDIONES
Padwa, Albert,Chinn, Richard L.,Hornblucke, Susan F.,Zhi, Lin
, p. 301 - 304 (2007/10/02)
Treatment of 1-diazoalkanediones with rhodium (II) acetate results in cyclization of the intermediate rhodium carbenoid to give a cyclic carbonyl ylide which readily undergoes bimolecular dipolar cycloaddition with various dipolarophiles.
Rhodium Carbenoid Induced Cycloadditions of Substituted 1-Diazo-2,5-pentanediones
Padwa, Albert,Fryxell, Glen E.,Zhi, Lin
, p. 2875 - 2877 (2007/10/02)
Treatment of substituted 1-diazo-2,5-pentadienones with rhodium(II) acetate results in cyclization of the intermediate rhodium carbenoid to give a six ring carbonyl ylide which readily undergoes both inter- and intramolecular dipolar cycloadditions.
