Asymmetric multifunctional organocatalytic Michael addition of nitroalkanes to alpha,beta-unsaturated ketones

Cinchona alkaloid derived primary amine thioureas organocatalyzed Michael addition of nitroalkanes to enones in good yield and up to 98% ee and offered a new way to construct quaternary stereocenters from enones and nitroalkanes.

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Veröffentlicht in:	Chemical communications (Cambridge, England) England), 2008-01 (28), p.3302-3304
Hauptverfasser:	Li, Pengfei, Wang, Yongcan, Liang, Xinmiao, Ye, Jinxing
Format:	Artikel
Sprache:	eng
Schlagworte:	Alkanes - chemistry Catalysis Cinchona Alkaloids - chemistry Ketones - chemistry Nitro Compounds - chemistry Stereoisomerism
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description	Cinchona alkaloid derived primary amine thioureas organocatalyzed Michael addition of nitroalkanes to enones in good yield and up to 98% ee and offered a new way to construct quaternary stereocenters from enones and nitroalkanes.
doi_str_mv	10.1039/b804540b
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source	MEDLINE; Royal Society Of Chemistry Journals 2008-; Alma/SFX Local Collection
subjects	Alkanes - chemistry Catalysis Cinchona Alkaloids - chemistry Ketones - chemistry Nitro Compounds - chemistry Stereoisomerism
title	Asymmetric multifunctional organocatalytic Michael addition of nitroalkanes to alpha,beta-unsaturated ketones
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