New chiral acetate imide enolate for stereoselective aldol reactions

Tetrahedron Letters

Volumn 37, Issue 38, 1996, Pages 6931-6934

  Palomo, Claudio ^a   Oiarbide, Mikel ^a   González, Alberto ^b   García, Jésus M ^b   Berrée, Fabienne ^a   Linden, Anthony ^c  

^a UNIVERSITY OF THE BASQUE COUNTRY UPV EHU   (Spain)

^b PUBLIC UNIVERSITY OF NAVARRE   (Spain)

^c UNIVERSITY OF ZURICH   (Switzerland)

Author keywords

[No Author keywords available]

Indexed keywords

ALDEHYDE;

ALKYLATION; ARTICLE; CHIRALITY; DRUG SYNTHESIS; REACTION ANALYSIS; STEREOCHEMISTRY;

EID: 0030590405     PISSN: 00404039     EISSN: None     Source Type: Journal    
DOI: 10.1016/0040-4039(96)01520-1     Document Type: Article

References (39)

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34. 8b.
35. 17. During the course of our investigations an example of such a reversal, unnoticed by the authors, has appeared (ref. 12). For a detailed discussion on this topic for aldol reactions with α-substituted enolates, see: (a) Pridgen, L.N.; Abdel-Magid, A.F.; Lantos, I.; Shilcrat, S.; Eggleston, D.S. J. Org. Chem., 1993, 58, 5107, and references cited therein.
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39. 21. The structure of 5g and 10 was unequivocally confirmed by X-ray crystallographic analysis. The X-ray data have been deposited at Cambridge Crystallographic Data Center.