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2005
Furan derivatives
R 0060
Reagent-Controlled Stereoselective Synthesis of Lignan-Related Tetrahydro— Acid-mediated coupling of cyclic allysiloxanes with aldehydes offers an
06- 109 furans.
efficient approach to 2,3,4-trisubstituted tetrahydrofurans. The stereochemical outcome is dependent on the electronic nature of the aldehyde as well as on the nature and
amount of Lewis acid. The products can smoothly be transformed into lignan-related
tetrahydrofurans of type (V). — (MILES, S. M.; MARSDEN*, S. P.;
LEATHERBARROW, R. J.; COATES, W. J.; J. Org. Chem. 69 (2004) 20, 6874-6882;
Sch. Chem., Univ. Leeds, Leeds LS2 9JT, UK; Eng.) — Jannicke
2005
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