Affiliation: | 1. Organic Synthesis Research Unit, Department of Chemistry, Faculty of Science, Chulalongkorn University, Bangkok 10330, Thailand;2. Program of Petrochemistry and Polymer Science, Faculty of Science, Chulalongkorn University, Bangkok 10330, Thailand;3. Department of Chemistry, Rutgers University, Piscataway, New Jersey 08855-0939, USA |