Scholl cyclization of [6]helicenes into negatively curved hexa[7]circulenes
Wenxiong Yu, Chenyu Yang, Xian Feng, Chengshuo Shen
Scholl cyclization of [6]helicenes into negatively curved hexa[7]circulenes
Wenxiong Yu, Chenyu Yang, Xian Feng, Chengshuo Shen
中国化学快报 . 2025, (11): 110939 .  DOI: 10.1016/j.cclet.2025.110939