TETRAHEDRON LETTERS, vol.41, no.19, pp.3601-3606, 2000 (SCI-Expanded)
Four new tetrathiacalix[4]arene derivatives blocked in 1,3-alternate conformation and bearing four ester, acid or ether groups were prepared and their 1,3-alternate conformation was established by X-ray diffraction methods on single-crystal. (C) 2000 Elsevier Science Ltd. All rights reserved.