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 1 was synthesized via tetrathia[3.3]naphthalenophane 7 and showed a marked transannular interaction in the electronic spectrum. ... Compound 5a: colorless plates from benzene, mp 230°C with dec. NMR(CDCl 3 ): δ 4.85 (s, 8H, CH 2 Br), 7.83 (s, 4H, ArH).
