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J. Org. Chem. 2001, 66, 7560
Additions and Corrections Vol. 65, 2000 Rajendra Prasad Singh and Donald S. Matteson*. Asymmetric Homologation of Boronic Esters Bearing Azido and Silyloxy Substituents.
Page 6652. “(4S,5S)-4,5-Dicyclohexyl-2-[[(1,1-dimethylethyl)dimethylsilyl]oxy]methyl-1,3,2-dioxaborolane (7a). Solid tert-butylchlorodiphenylsilane (17.2 g, 62.5 mmol) was added” should read as follows: “(4S,5S)4,5-Dicyclohexyl-2-[[(1,1-dimethylethyl)dimethylsilyl]oxy]methyl-1,3,2-dioxaborolane (7a). Solid tertbutylchlorodimethylsilane (9.42 g, 62.5 mmol) was added”. JO015821G 10.1021/jo015821g Published on Web 10/11/2001
Vol. 66, 2001 Hitoshi Okubo, Daisuke Nakano, Shuzo Anzai, and Masahiko Yamaguchi*. Synthesis of Symmetrical Polynitrohelicenes and their Chiral Recognition in the Charge-Transfer Complexation
Page 558. Scheme 1. (P)-16 should be (+)-16. The structure of (+)-16 should be corrected as follows.
5a-methyl-5-oxo-3,7,9-trinitro-6H-benzo[cd]pyrene2,10-dicarboxylate, (+)-16”. JO0129428 10.1021/jo0129428 Published on Web 10/09/2001 Volker Derdau and Victor Snieckus*. Condensation of Laterally Lithiated o-Methyl and o-Ethyl Benzamides with Imines Mediated by (-)-Sparteine. Enantioselective Synthesis of Tetrahydroisoquinolin-1-ones
Page 1992. The contribution of Davis et al., which constitutes prior work on the subject of our paper, was referenced but, regrettably, not noted in the text. Thus, paragraph 2 should read as follows: “While asymmetric addition reactions of organolithium and organomagnesium compounds to imines have been studied intensively,7,8 to the best of our knowledge, only Clark7a and Davis7b have reported on the asymmetric synthesis of tetrahydroisoquinolinones using imineappended chiral auxiliaries”. JO012945K 10.1021/jo012945k Published on Web 10/04/2001 Biao Jiang,* Cai-Guang Yang, and Jun Wang. First Total Synthesis of the Marine Alkaloid (-)-Hamacanthin A.
Page 4865. The Supporting Information paragraph was omitted from the manuscript. The statements follow:
Page 558. Left column, line 25. "an optically active oxetene (P)-16” should be corrected to “a 6H-benzo[cd]pyrene derivative (+)-16”. Page 561. Left column, line 34. The name of the compound should be corrected to “Dimethyl 5,5a-Dihydro-
Supporting Information Available: Copies of NMR spectra. This material is available free of charge via the Internet at http://pubs.acs.org. JO012989T 10.1021/jo012989t Published on Web 10/04/2001
