Enantiomers (IMAGE) Singapore University of Technology and Design Caption Figure 1A. Explanation of enantiomers; B. Structure of the catalyst; C. SN2 and SN2X reaction mechanisms. Credit SUTD/NTU Usage Restrictions Image should be used with appropriate credit and caption. License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.