ORGANIC LETTERS 2009 Vol. 11, No. 3 785
Additions and Corrections Volume 4, 2002
Amos B. Smith III,* Victoria A. Doughty, Chris Sfouggatakis, Clay S. Bennett, Jyunichi Koyanagi, and Makoto Takeuchi Spongistatin Synthetic Studies. An Efficient, Second-Generation Construction of an Advanced ABCD Intermediate.
Page 785, column 2, line 16. In the manuscript, we referred to epoxide 10 in the text as (+)-10. The correct designation for this epoxide should be (-)-10, as it appears in Scheme 5 and on page 785, column 2, line 25.
Volume 8, 2006
Spencer B. Jones, Liwen He, and Steven L. Castle* Total Synthesis of (()-Hasubanonine.
Page 3759, Scheme 4. The structure of the product of this reaction has recently been determined to be rearranged isomer 17 rather than that of hasubanonine (1). Thus, the scheme should read as follows:
OL802831H 10.1021/ol802831h Published on Web 12/29/2008
Additionally, compound 17 should be removed from Scheme 3, and Scheme 5 should be ignored along with the paragraph beginning in column 2, line 1. This error was caused by relying upon incomplete literature 1H NMR data for 1 as a means of comparison. Details of this reassignment are published in a full paper (Nielsen, D. K.; Nielsen, L. L.; Jones, S. B.; Toll, L.; Asplund, M. C.; Castle, S. L. J. Org. Chem. 2009, 74, 1187. OL802712P 10.1021/ol802712p Published on Web 12/23/2008
