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Recently, Tomasini and co-workers reported that a DFT calculation for the L-proline-catalyzed aldol reaction of 4-bromoisatin with acetone shows two stable TSs. one of the TSs (anti-trans-TS) is more stable than the other (syn-trans-TS); see: R. J. Corrêa, S. J. Garden, G. Angelici, C. Tomasini, Eur. J. Org. Chem. 2008, 736-738.
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Recently, Tomasini and co-workers reported that a DFT calculation for the L-proline-catalyzed aldol reaction of 4-bromoisatin with acetone shows two stable TSs. one of the TSs (anti-trans-TS) is more stable than the other (syn-trans-TS); see: R. J. Corrêa, S. J. Garden, G. Angelici, C. Tomasini, Eur. J. Org. Chem. 2008, 736-738.
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