Tetrahedron letters

The synthesis of 4-halotetrahydropyrans and 4-halo-5, 6-dihydro-2H-pyrans via the lewis acid promoted cyclization of acetals of homoallylic and homopropargylic …

…, DW Seamon, DL Mohler, TF Ball, DW Thompson

Index: Bunnelle, W. H.; Seamon, D. W.; Mohler, D. L.; Ball, T. F.; Thompson, D. W. Tetrahedron Letters, 1984 , vol. 25, # 25 p. 2653 - 2654

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Citation Number: 22

Abstract

This document does not have an outline. ... JavaScript is disabled on your browser. Please enable JavaScript to use all the features on this page. ... Author links open the overlay panel. Numbers correspond to the affiliation list which can be exposed by using the show more link. ... Ethyl vinyl ether, MEM chloride, and dihydropyran based acetals of homoallylic and homopropargylic alcohols cyclize in the presence of Lewis acids to give 4-halotetra-hydropyrans and 4-halo-5,6- ...