Application of Cascade Reactions in the Synthesis of Sprio-hetero- cycles Initiated by Intramolecular Cyclization of Alkynols
Shuyan Yu, Lihong Gao, Yizhe Yan, Zhigang Yin, Yongjia Shang
Chinese Journal of Organic Chemistry . 2021, (2): 582 -593 .  DOI: 10.6023/cjoc202006050