Cyclization of 1-Bromo-2, 7-and 1-Bromo-2, 8-Enynes Mediated by

ORGANIC LETTERS 2005 Vol. 7, No. 9 1885

Additions and Corrections

Vol. 7, 2005

Christian Jasper, Ru1 diger Wittenberg, Monika Quitschalle, Jasmin Jakupovic, and Andreas Kirschning Total Synthesis and Elucidation of the Absolute Configuration of the Diterpene Tonantzitlolone. Page 480. In Scheme 2, structure 6 is presented incorrectly. The correct structure 6 is shown below.

OL0504401 10.1021/ol0504401 Published on Web 04/08/2005 Volume 6, 2004

Phil Ho Lee,* Sundae Kim, Kooyeon Lee, Dong Seomoon, Hyunseok Kim, Seokju Lee, Misook Kim, Mijeong Han, Kwanghyun Noh, and Tom Livinghouse Cyclization of 1-Bromo-2,7- and 1-Bromo-2,8-Enynes Mediated by Indium. Page 4828. The Acknowledgment should read as follows: “This work was supported by the Korea Research Foundation Grant (KRF-2001-005-D20012). NMR and mass data were obtained from the central instrumental facility in Kangwon National University.” OL050639D 10.1021/ol050639d Published on Web 03/31/2005