Xiaofeng Ma, Qin Tang, Jun Ke
Oct 4, 2013
Citations
0
Influential Citations
27
Citations
Journal
Organic letters
Abstract
A mild and efficient strategy for the construction of persubstituted bis-tetrahydrofuran and perhydrofuro[2,3-b]pyran derivatives has been developed. Persubstituted cyclization products were obtained in good to excellent yields. The [3 + 2] cycloaddition of 1,2-cyclopropanated sugars with aldehydes in the presence of InCl3 is highly diastereoselective.