Efficient and stereocontrolled synthesis of polysubstituted tetrahydropyrans by an allylstannylation/Bi(III)-promoted cyclisation strategy
(2001) Tetrahedron Letters — Vol. 42, n° 49, p. 8685-8688 (2001)
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- Abstract
- A novel sequence, involving the condensation between a highly functionalised allylstannane and various aldehydes, followed by a bismuth triflate-promoted intramolecular Sakurai cyclisation (IMSC) of the resulting homoallylic alcohols, allows a rapid and stereocontrolled access to a range of polysubstituted tetrahydropyrans. (C) 2001 Elsevier Science Ltd. All rights reserved.
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Leroy, B., & Marko, I. (2001). Efficient and stereocontrolled synthesis of polysubstituted tetrahydropyrans by an allylstannylation/Bi(III)-promoted cyclisation strategy. Tetrahedron Letters, 42(49), 8685-8688. https://doi.org/10.1016/S0040-4039(01)01836-6 (Original work published 2001)