The dilute gas-phase environment of mass spectrometers provides versatile and convenient medium in which chemists can form a great variety of ionic species and study their intrinsic reactivity exploring reaction mechanisms and screening for new reactions and their applications. Recent and illustrative examples of gas-phase polar cycloadditions of even and odd-electrons ions, which have been observed (some for the first time) in the solvent- and counter ion-free environment of mass spectrometers, are presented. Synthetic and analytical applications of such reactions and correlations with analogous reactions observed in solution are also discussed. © 2004 Elsevier B.V. All rights reserved.2353263278Carruthers, W., Cycloadditon Reactions in Or...
The neutral dppfFe(NO)2 (1), the novel cationic [dppfCo(NO)2] [SbF6] (2), as well as the dppfFe(CO)3...
The use of the quartz crystal microbalance process, electrochemical impedance spectroscopy and surfa...
Self-assembled monolayers (SAMs) modified electrodes exhibit unique behavior that can greatly benefi...
Gas-phase reactions of acylium ions with α, β-unsaturated carbonyl compounds were investigated using...
Polar [4++2] cycloaddition of the prototype cationic 2-azabutadiene with ethyl vinyl ether was recen...
The mass-selected halocarbonyl cations FCO+, ClCO+, and BrCO+ were reacted with benzene, thiophene, ...
Mean dipole moment derivatives determined from gas-phase infrared fundamental intensity data for 30 ...
The interaction of formamide and the two transition states of its amide group rotation with one, two...
Sulfinyl cations [R-S+=O (R = CH3, Ph, Cl, CH 3O and C2H5O)] have been demonstrated by MO calculatio...
This paper presents a review of the concepts involved in the working mechanism of the ion-selective ...
Silylation reactions involving hydroxylated surfaces are an important route for synthesis of new mat...
Long-range 4JHH couplings in 1,3-dithiane derivatives are rationalized in terms of the effects of hy...
The applicability of the silylant agents of the general formula Y3Si-R-X, depends on the reactivity ...
The Baylis-Hillman reaction is a general and multifaceted method for C - C bond formation in organic...
The simplest azabutadienes, i.e. 1-aza-1,3-butadiene and 2-aza-1,3-butadiene, are generated in their...
The neutral dppfFe(NO)2 (1), the novel cationic [dppfCo(NO)2] [SbF6] (2), as well as the dppfFe(CO)3...
The use of the quartz crystal microbalance process, electrochemical impedance spectroscopy and surfa...
Self-assembled monolayers (SAMs) modified electrodes exhibit unique behavior that can greatly benefi...
Gas-phase reactions of acylium ions with α, β-unsaturated carbonyl compounds were investigated using...
Polar [4++2] cycloaddition of the prototype cationic 2-azabutadiene with ethyl vinyl ether was recen...
The mass-selected halocarbonyl cations FCO+, ClCO+, and BrCO+ were reacted with benzene, thiophene, ...
Mean dipole moment derivatives determined from gas-phase infrared fundamental intensity data for 30 ...
The interaction of formamide and the two transition states of its amide group rotation with one, two...
Sulfinyl cations [R-S+=O (R = CH3, Ph, Cl, CH 3O and C2H5O)] have been demonstrated by MO calculatio...
This paper presents a review of the concepts involved in the working mechanism of the ion-selective ...
Silylation reactions involving hydroxylated surfaces are an important route for synthesis of new mat...
Long-range 4JHH couplings in 1,3-dithiane derivatives are rationalized in terms of the effects of hy...
The applicability of the silylant agents of the general formula Y3Si-R-X, depends on the reactivity ...
The Baylis-Hillman reaction is a general and multifaceted method for C - C bond formation in organic...
The simplest azabutadienes, i.e. 1-aza-1,3-butadiene and 2-aza-1,3-butadiene, are generated in their...
The neutral dppfFe(NO)2 (1), the novel cationic [dppfCo(NO)2] [SbF6] (2), as well as the dppfFe(CO)3...
The use of the quartz crystal microbalance process, electrochemical impedance spectroscopy and surfa...
Self-assembled monolayers (SAMs) modified electrodes exhibit unique behavior that can greatly benefi...