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Volumn 47, Issue 24, 2006, Pages 3985-3989

Direct catalytic asymmetric Mannich-type reactions of isomerizable aliphatic imines: chemoselective enolate formation from a hydroxyketone by a Zn-catalyst

Author keywords

amino alcohol; Asymmetric catalysis; Linked BINOL; Mannich; Zinc

Indexed keywords

ALIPHATIC AMINE; KETOL; ZINC;

EID: 33646360179     PISSN: 00404039     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.tetlet.2006.04.016     Document Type: Article
Times cited : (34)

References (61)
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    • 4. After evaporation under reduced pressure, the residue (imine 2) was used for the Mannich-type reaction without purification.
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    • note
    • 4. After evaporation, the residue was purified by flash silica gel column chromatography to afford Mannich adduct.
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    • Absolute configurations of syn-5a, anti-5a, syn-5c, anti-5c, syn-5e, and anti-5e, were determined by Mosher's method and/or Trost's method.
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