- Nafion-H catalyzed acetylation of alcohols
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A wide variety of alcohols, some containing acid sensitive groups also, underwent smooth acetylation with acetic anhydride upon catalysis with Nation-H, a solid acid catalyst, which could be recovered and used again.
- Kumareswaran,Pachamuthu,Vankar
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p. 1652 - 1654
(2007/10/03)
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- A new, highly efficient synthesis of conjugated nitrocycloalkenes
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Sodium borohydride reduction of α-nitrocycloalkanones and successive dehydration of the obtained β-nitroalkanols, by acetylation and dehydroacetylation with basic alumina/DMAP, in refluxing dichloromethane, affords, in one por procedure, conjugated nitrocycloalkenes.
- Ballini, Roberto,Palestini, Corrado
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p. 5731 - 5734
(2007/10/02)
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