1-Naphthyl-TADDOL/Emim BF4: A new cataly
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Villano, Rosaria ;Acocella, Maria ;Sio, Vincenzo ;Scettri, Arrigo
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Article
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2010
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Walter de Gruyter GmbH
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English
⚖ 596 KB
A new organocatalytic system was tested as a promoter for the asymmetric addition of Chan's diene to aldehydes under solventfree conditions. This new organocatalyst generated in situ by mixing 1-naphthyl-TADDOL derivative and Emim BF 4 was able to give enantioenriched vinylogous aldols and hetero-Di