1. Key Laboratory for Green Organic Synthesis and Application of Hunan Province, Key Laboratory of Environmentally Friendly Chemistry and Application of Ministry of Education, College of Chemistry, Xiangtan University, Xiangtan 411105, China
2. College of Chemistry and Chemical Engineering, University of South China, Hengyang 421001, China
3. School of Chemistry and Chemical Engineering, Henan Normal University, Xinxiang 453007, China