The Hydrolysis of Ethyl 1??Methyl??2, 4??cyclopentadiene??1?...
                                 
                                
                                 [Burger, Ulrich; Erne-Zellweger, Dominique; Mayerl, Christa Helvetica Chimica Acta, 1987 , vol. 70, p. 587 - 592]
                                
                                
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                                Cobalt-mediated two-carbon ring expansion of five-membered r...
                                 
                                
                                 [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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                                A Simple and Convenient Synthesis of 5-Alkyl-Substituted 3-I...
                                 
                                
                                 [Imafuku, Kimiaki; Arai, Kiyomi Synthesis, 1989 , # 7 p. 501 - 505]
                                
                                
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                                Substitutionsprodukte des Cyclopentadiens, 6. Mitt.: C2-subs...
                                 
                                
                                 [Riemschneider,R. et al. Monatshefte fuer Chemie, 1960 , vol. 91, p. 812 - 823]
                                
                                
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                                Substitution in the cyclopentadienide anion series: Methylat...
                                 
                                
                                 [McLean,S.; Haynes,P. Tetrahedron, 1965 , vol. 21, p. 2313 - 2327]
                                
                                
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