@article {6684, title = {Enantioselective and collective syntheses of xanthanolides involving a controllable dyotropic rearrangement of cis-β-lactones}, journal = {Angewandte Chemie - International Edition}, year = {2012}, pages = {6984-6988}, doi = {10.1002/anie.201202643}, url = {http://www.ncbi.nlm.nih.gov/pubmed/22674838}, author = {Weiwu Ren and Yichao Bian and Ziyang Zhang and Hai Shang and Pengtao Zhang and Yuejie Chen and Zhen Yang and Tuoping Luo and Yefeng Tang} }