Additions and corrections
Synthesis of alkenylene-bridged macrocyclic silsesquioxanes by ruthenium or rhodium-catalyzed ring-closing reactions of bis(allyldimethylsilyl) groups
Kenji Wada, Daisuke Izuhara, Koichi Yamada, Masashi Shiotsuki, Teruyuki Kondo and Take-aki Mitsudo
Chem. Commun., 2001, 1802 (DOI: 10.1039/b104086n). Amendment published 18th October 2001
Please note that the yield of the trans-propenylene-bridged silsesquioxane 8a was 80%, and not 90% as published.
The Royal Society of Chemistry apologises for these errors and any consequent inconvenience to authors and readers.