Homoenolate anions and homoenolate anion equivalents: mechanistic aspects and synthetic applications
NH Werstiuk - Tetrahedron, 1983 - Elsevier
TETRAHEDRONREPORTNUMBER141 Page 1 Ttvahcdmr Vol 39. No 2. pp 20s IO 268. 1983
Pnnkd in Great Bntm TETRAHEDRONREPORTNUMBER141 coa4om~83mmm~s3z.~ Pnmm …
Pnnkd in Great Bntm TETRAHEDRONREPORTNUMBER141 coa4om~83mmm~s3z.~ Pnmm …
Four decades of joy in mass spectrometry
NMM Nibbering - Mass spectrometry reviews, 2006 - Wiley Online Library
Tremendous developments in mass spectrometry have taken place in the last 40 years. This
holds for both the science and the instrumental revolutions in this field. In chemistry the …
holds for both the science and the instrumental revolutions in this field. In chemistry the …
Gas-phase reactions of organic anions
NMM Nibbering - Advances in physical organic chemistry, 1988 - Elsevier
Publisher Summary This chapter describes organic anion/molecule reactions that have
been studied mostly with the methods of Fourier transform ion cyclotron resonance mass …
been studied mostly with the methods of Fourier transform ion cyclotron resonance mass …
Gas-phase reactions of anions with methyl formate and N, N-dimethylformamide
CH DePuy, JJ Grabowski, VM Bierbaum… - Journal of the …, 1985 - ACS Publications
The gas-phase reactions of methyl formateand jV, 7V-dimethylformamide with a series of
anions have been examined in a flowing afterglow and selected ionflow tube apparatus as …
anions have been examined in a flowing afterglow and selected ionflow tube apparatus as …
The gas-phase Cannizzaro disproportionation reactions of benzaldehyde and pivaldehyde
JC Sheldon, JH Bowie, S Dua, JD Smith… - The Journal of Organic …, 1997 - ACS Publications
The Cannizzaro disproportionation reaction [RCHO+ HO-→ RCH2O-+ RCO2H (R= t-Bu and
Ph)] has been studied in the gas phase (ie in the absence of solvent) using ion cyclotron …
Ph)] has been studied in the gas phase (ie in the absence of solvent) using ion cyclotron …
Gas-phase reactions of anions with 2-, 3-, and 4-fluoroanisole
S Ingemann, NMM Nibbering - The Journal of Organic Chemistry, 1983 - ACS Publications
The gas-phase reactions between some anions (NH2~, OH", and RO") and 2-, 3-, and 4-
fluoroanisole have been studied by Fourier transform ion cyclotron resonance(FT-ICR). The …
fluoroanisole have been studied by Fourier transform ion cyclotron resonance(FT-ICR). The …
Models for strong interactions in proteins and enzymes. 1. Enhanced acidities of principal biological hydrogen donors
M Mautner - Journal of the American Chemical Society, 1988 - ACS Publications
The acid dissociation energies of several keybiological hydrogen donors are found to fall
into a narrow range, Aifacid= 352-355 kcal/mol. The strong acidities of these donor groups …
into a narrow range, Aifacid= 352-355 kcal/mol. The strong acidities of these donor groups …
Formation of Two Isomeric C3HO Radicals from Charged Precursors in the Gas Phase. Potential Interstellar Molecules
S Peppe, SJ Blanksby, S Dua… - The Journal of Physical …, 2000 - ACS Publications
Theoretical calculations of the C3HO potential surface at the CCSD (T)/aug-cc-
pVDZ//B3LYP/6-31G* level indicate that the three radicals HCCCO, CCCHO, and (cyclo …
pVDZ//B3LYP/6-31G* level indicate that the three radicals HCCCO, CCCHO, and (cyclo …
Stereochemistry of gaseous anions: hydroxide ion negative chemical ionization of 17-. zeta.-R-5. alpha., 14. beta.-androstane-14, 17. zeta.-diols
JC Beloeil, M Bertranne, D Stahl… - Journal of the American …, 1983 - ACS Publications
RH)" ions are shown to have a ketolate structure. By using a ND3/N20 mixture, which allows
for gas-phase H/D isotope exchange of labile hydrogen atoms in the neutral species prior to …
for gas-phase H/D isotope exchange of labile hydrogen atoms in the neutral species prior to …
Ion—neutral complex intermediate for loss of water from fatty acid carboxylates
NJ Jensen, GW Haas, ML Gross - Organic mass spectrometry, 1992 - Wiley Online Library
Fatty acid carboxylates desorbed into the gas phase by fast atom bombardment (FAB)
undergo both metastable‐ion and collisionally activated dissociation (CAD) to eliminate …
undergo both metastable‐ion and collisionally activated dissociation (CAD) to eliminate …