19744-98-0Relevant academic research and scientific papers
Selective Hydrogenation of Substituted Dienes Catalyzed by an Organoyttrium Complex
Molander, Gary A.,Hoberg, John O.
, p. 3266 - 3268 (2007/10/02)
Cp*2YMe(THF) has been developed as an efficient catalyst for the selective reduction of substituted dienes.
Heats of Hydrogenation, IV. - Homoaromaticity in Norcaradiene and Cycloheptatriene
Roth, Wolfgang R.,Klaerner, Frank-Gerrit,Siepert, Gerd,Lennartz, Hans-Werner
, p. 217 - 224 (2007/10/02)
By comparison of the heats of hydrogenation of fixed norcaradienes with analogous cyclobutane derivatives and from the difference of experimental heats of formation with values calculated by force-field methods the homoaromatic stabilization of norcaradienes and cycloheptatrienes are calculated and compared with the equilibrium position of the respective valence isomers.Key Words: Homoaromaticity / Resonance energy / Calculations, force-field / Heats of hydrogenation
