| 21. | He received a chiral molecules, and synthesized the highly stable 8-cycloheptatrienylheptafulvenyl carbocation.
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| 22. | This leads to the trans carbocation intermediate.
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| 23. | The carbocation escapes into another phase, driving carbocation formation to the right . ..
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| 24. | The carbocation escapes into another phase, driving carbocation formation to the right . ..
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| 25. | For his contributions to carbocation chemistry.
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| 26. | 1994 : George A . Olah, United States, for his contributions to carbocation chemistry.
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| 27. | 1994 : George A . Olah of the United States for his contributions to carbocation chemistry.
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| 28. | 1994 _ George A . Olah, United States, for his contributions to carbocation chemistry.
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| 29. | Prior to hydride transfer, the carbocation intermediate is liable to undergo Wagner-Meerwein rearrangements.
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| 30. | The resulting C12 carbocation can continue to react with an olefin to form a larger carbocation.
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