A Sequential Pummerer−Diels−Alder Route for the Generation and

Vol. 67, 2002 Kooyeon Lee, Jinsung Lee, and Phil Ho Lee*. Highly Efficient Allyl Cross-Coupling Reactions of Allylindiums with Organic Electrophiles.

Page 8268. The Acknowledgment should read as follows. “This work was supported by Korea Research Foundation Grant KRF-2001-005-D00048. We thank Whasook Choi for the preliminary experiments. The gas chromatograms were provided by GC facility, supported by the Research Center for Advanced Mineral Aggregate Composite Products.” JO0400156 10.1021/jo0400156 Published on Web 10/22/2004

Vol. 68, 2003 Tarun K. Sarkar,* Niranjan Panda, and Sankar Basak. A Sequential Pummerer-Diels-Alder Route for the Generation and Trapping of Furo[3,4-c]pyridines: Synthesis of Heterocyclic Analogues of 1-Arylnaphthalene Lignans.

Page 6926, column 1, line 40. “FAB MS m/z (rel intensity) 461 (M+, 1), 446 ([M - CH3]+; 12), 434 ([M - CO]H+, 10), 386 (12), 364 (4), 336 (2), 273 (2), 235 (3), 165 (3)” should read “LCMS m/z (rel intensity) 462 ([M + H]+, 8), 402 ([M - OAc]+, 100), 292 ([M - OAc - PhSH]+, 71)”. JO040013L 10.1021/jo0400131 Published on Web 10/30/2004

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J. Org. Chem. 2004, 69, 8564