Multi-layer 3D chirality: new synthesis, AIE and computational studies

• 作者: Daniel Unruh Guanzhao Wu Guigen Li Hans Lischka Hossein Rouh Nandakumar Katakam Sultan Ahmed Yangxue Liu Zhen Yang Zhonghua Cui
• 来源期刊: 中国科学:化学（英文版）
• 年，卷（期）: 2020,（5）
• 页码范围: 692-698
• 页数: 7页
• 语种: 英文

摘要

New synthesis of multi-layer 3D chiral molecules has been developed under novel conditions to give better outcomes.The aggregation-induced emission (ALE),UV irradiation/excitation,charge transfer (CT) and local excited (LE) ππ* transitions have been investigated on a representative individual enantiomer of pseudo C2 asymmetry which was made possibly by differentiating moieties on phosphorous on N-phosphonyl ring of chiral sandwich framework.Meanwhile,a new tandem C-N/C-C coupling reaction was unexpectedly rendered providing a novel access to special benzo[a]carbazoles.