Regioselective cyclopentane ring formation mediated by titanocene chloride

P Rigollier, JR Young, LA Fowley…

Index: Rigollier, Pascal; Young, Jonathan R.; Fowley, Lissa A.; Stille, John R. Journal of the American Chemical Society, 1990 , vol. 112, # 25 p. 9441 - 9442

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Citation Number: 33

Abstract

The formation of carbon-carbon bonds by addition of activated carbons to alkenes has been an intensely studied subject for many years. One focus of these studies has been on intramolecular carbon-carbon bond formation to produce five-membered rings through radical,'cationic,* and anionic'cyclization with alkenes. In addition, several reports have appeared that describe the intramolecular insertion of a single alkene into early transition ...