1. API R&D, IPDO, Dr. Reddy’s Laboratories Ltd., Bachupally, Hyderabad, Telangana 500090, India
2. Department of Chemistry, University of California, 1102 Natural Science II, Irvine, California 92797, United States
3. Department of Chemistry, University of Nevada, Reno, Nevada 89557, United States
4. Chemical Process Development, Bristol Myers Squibb, 1 Squibb Drive, New Brunswick, New Jersey 08903, United States
5. DuPont Co., Experimental Station E336, 200 Powder Mill Road, Wilmington, Delaware 19803, United States
6. Research Center of Chiral Functional Heterocycles, School of Chemistry and Materials Science, Jiangsu Normal University, Xuzhou 221116, China
7. School of Petrochemical Engineering, Changzhou University, Changzhou 213164, China
8. Department of Chemistry, University of Florida, Gainesville, Florida 32611-7200, United States