Toward a total synthesis of an aglycone of spiramycin; preparation of a C-10/C-15 fragment

Esters of the dienyl iodide 2a, which was obtained stereoselectively from the corresponding tin derivative 2b, were shown to condense with i-butyraldehyde in the conditions of the Kishi-Nozaki-Takai reaction without alteration of the E, E configuration of the butadiene moiety. Graphic

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Bibliographic Details
Published in:Tetrahedron letters 1998-03, Vol.39 (10), p.1153-1156
Main Authors: Oddon, G., Uguen, D.
Format: Article
Language:English
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Summary:Esters of the dienyl iodide 2a, which was obtained stereoselectively from the corresponding tin derivative 2b, were shown to condense with i-butyraldehyde in the conditions of the Kishi-Nozaki-Takai reaction without alteration of the E, E configuration of the butadiene moiety. Graphic
ISSN:0040-4039
1873-3581
DOI:10.1016/S0040-4039(97)83164-4