Cobalt-mediated two-carbon ring expansion of five-membered rings. Electrophilic carbon-carbon bond activation in the synthesis of seven-membered rings

TL Dzwiniel, JM Stryker

Index: Holm, Kjetil H.; Skatteboel, Lars Acta Chemica Scandinavica, Series B: Organic Chemistry and Biochemistry, 1984 , vol. 38, # 9 p. 783 - 794

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Citation Number: 44

Abstract

... Chem. ... 2004, 126 (30), pp 9184–9185. DOI: 10.1021/ja047852+. Publication Date (Web): July 10, 2004. Copyright © 2004 American Chemical Society. ... Thus, protonation of either the methyl- or tert-butyl-substituted complexes (η 5 -C 5 H 5 )Co(η 4 -RC 5 H 5 ) (R = Me, 4a; tert-Bu ...