Gas-phase polar [4+ + 2] cycloaddition w
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Eduardo C. Meurer; Regina Sparrapan; Marcos N. Eberlin
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Article
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2003
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John Wiley and Sons
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English
⚖ 135 KB
👁 1 views
## Abstract The intrinsic reactivity of eight gaseous, mass‐selected 2‐azabutadienyl cations toward polar [4^+^ + 2] cycloaddition with ethyl vinyl ether has been investigated by pentaquadrupole mass spectrometric experiments. Cycloaddition occurs readily for all the ions and, with the only excepti