Chang, Stanley Total Synthesis and Configurational Assignment of Ascospiroketal A. [electronic resource] - Chemistry (Weinheim an der Bergstrasse, Germany) Nov 2015 - 16646-53 p. digital Publication Type: Journal Article; Research Support, Non-U.S. Gov't ISSN: 1521-3765 Standard No.: 10.1002/chem.201502754 doi Subjects--Topical Terms: Biological Products--chemical synthesisCyclizationEthers, Cyclic--chemical synthesisMagnetic Resonance SpectroscopyMarine BiologySpiro Compounds--chemical synthesisStereoisomerism