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The gas phase decarboxylations of 2, 3, 6, and 7 were also calculated at MP2/6-31+G*/B3LYP/6-31+G*; values are consistent with the B3LYP/6-31+G* calculations (data in Supporting Information).
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The vinylic anion formed from decarboxylation is quite basic and proton transfer probably will occur quickly; it is also possible that the two steps will occur in concert
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The vinylic anion formed from decarboxylation is quite basic and proton transfer probably will occur quickly; it is also possible that the two steps will occur in concert.
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