@article {1311435, title = {Carbon-Carbon Bond Formation in Aqueous Ethanol: Diastereoselective Transformation of Unprotected Carbohydrates to Higher Carbon Sugars Using Allyl Bromide and Tin Metal}, journal = {J. Am. Chem. Soc.}, volume = {113}, year = {1991}, note = {321}, pages = {6674-6676}, author = {Schmid, W. and Whitesides, G. M.} }