Download full text in PDF Opens in a new window. Article suggestions will be shown in a dialog on return to ScienceDirect. ... Please enable JavaScript to use all the features on this page. ... The title compound was prepared by treating the tetrachloroprellane 2 with AgClO 4 /2,6-lutidine in THF. Towards proton and dienophiles, 1b is less reactive than the unsubstituted 1a. ... LAM Turkenburg, WH de Wolf, F. Bickelhaupt, WP Cofino, and K. Lammertsma, Tetrahedron ...