19901-15-6Relevant articles and documents
Heptakis-6-amino-6-deoxy-β-cyclodextrin as a catalyst for H/D exchange
Binder, Wolfgang H.,Menger, Fredric M.
, p. 8963 - 8966 (1996)
Heptakis-6-amino-6-deoxy-β-cyclodextrin 2 at pD = 6.50, 20°C catalyzes CH/CD exchange in malonic acid, pyruvic acid and acetaldehyde. Accelerations as large as 3800 were observed. Copyright (C) 1996 Elsevier Science Ltd.
Selective oxidation of ethanol to acetaldehyde on gold
Gong, Jinlong,Mullins, C. Buddie
, p. 16458 - 16459 (2008)
We present results from an investigation of the oxidative conversion of ethanol into acetaldehyde on Au(111) employing temperature-programmed desorption (TPD) and molecular beam reactive scattering (MBRS). Results from isotopic experiments show that ethan
Capwell
, p. 1436 (1968)
Fermi resonance structure in the CH vibrational overtones of CD3CHO
Amrein, A.,Hollenstein, H.,Quack, M.,Zenobi, R.,Segall, J.,Zare, R. N.
, p. 3944 - 3951 (2007/10/02)
Gas-phase fundamental and CH and CO overtone spectra (700-17 500 cm-1) of 2,2,2- trideuteroacetaldehyde were recorded using FTIR and laser photoacoustic techniques.The Fermi resonance structure in the overtone spectra of the coupled CH stretching and in-plane CH bending vibrations is analy zed with a tridiagonal Hamiltonian yielding a large effective coupling constant, =93 cm-1, corresponding to subpicosecond redistribution times.No coupling between the out- of plane CH bending mode and the Fermi resonance system is apparent.This study presents the first detailed analysis of the anharmonic couplings in the CH chromophore at an sp2 carbon atom.The in- plane CH bending vibration couples in a manner similar to the CH ( sp3 ) bending vibrations, whereas the out-of plane bending vibration is decoupled, similar to the CH(sp) bending vibrations.
