Diastereoselective synthesis of polypropionates: Cationic couplings of 4-acetoxy-1,3-dioxanes with crotyl-metal reagents

Tetrahedron Letters

Volumn 39, Issue 38, 1998, Pages 6811-6814

  Rychnovsky, Scott D ^a   Sinz, Christopher J ^a  

^a UNIVERSITY OF CALIFORNIA   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

DIOXANE DERIVATIVE; PROPIONIC ACID DERIVATIVE;

ARTICLE; CHEMICAL ANALYSIS; CHEMICAL REACTION; STEREOCHEMISTRY; SYNTHESIS;

EID: 0032541728     PISSN: 00404039     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0040-4039(98)01464-6     Document Type: Article

References (17)

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10. 9) Enantiomeric excess was assigned by Mosher's ester analysis.
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12. 11) The diastereomers were readily separated by flash chromatography, though recent evidence shows that equilibration of the t-butyl acetal center under the reaction conditions renders this unnecessary.
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