The stereochemical course of intramolecular vinylogous Mannich reactions

Tetrahedron Letters

Volumn 38, Issue 44, 1997, Pages 7641-7644

  Martin, Stephen F ^a   Bur, Scott K ^a  

^a UNIVERSITY OF TEXAS AT AUSTIN   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

FURAN DERIVATIVE; MANNICH BASE; SOLVENT; THREONINE; VINYL DERIVATIVE;

ARTICLE; CHEMICAL REACTION; CYCLIZATION; DIASTEREOISOMER; MOLECULAR INTERACTION; STEREOCHEMISTRY; SYNTHESIS;

EID: 0030694005     PISSN: 00404039     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0040-4039(97)10080-6     Document Type: Article

References (19)

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6. See also (b) Casiraghi, G.; Rassu, G. Tetrahedron 1990, 46, 5807-5824.
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14. 1H NMR spectroscopy; the structures of compounds 9a-c were determined by X-ray crystallography.
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17. Compounds 8c, d were unstable and were not purified.
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19. 2O in synthesis, see: Grieco, P. A.; Clark, J. D.; Jagoe, C. T. J. Am. Chem. Soc. 1991, 113, 5488-5489 and references therein.