@article {1311229, title = {Olefins by Reaction of Lithium Dipropenylcuprates with Alkyl Halides: trans-2-Undecene}, journal = {Org. Syn.}, volume = {55}, year = {1976}, note = {73}, pages = {103-106}, author = {Linstrumelle, G. and Krieger, J.K. and Whitesides, G. M.} }