化学
烷基化
多聚甲醛
酰化
药物化学
有机化学
小学(天文学)
催化作用
天文
物理
作者
Xiong Liu,Xing‐Yu Wang,Rui Sun,Min‐Rong Huang,Xiu‐Shan Liu,Huijuan Wang,Fa‐Bao Li,Xu‐Feng Liu,Li Liu,Chaoyang Liu
标识
DOI:10.1002/adsc.202100659
摘要
Abstract A series of N ‐unsubstituted/substituted fullerotetrahydroquinolines without a directly attached nitrogen atom were synthesized in moderate to good yields via a one‐pot two‐step reaction of [60]fullerene with arylamines and paraformaldehyde in the presence of trifluoromethanesulfonic acid and p ‐toluenesulfonic acid monohydrate. Aromatic primary amines produce N ‐unsubstituted fullereotetrahydroquinolines, while aromatic secondary amines give N ‐substituted fullereotetrahydroquinoline derivatives. As precursors, N ‐unsubstituted fullerotetrahydroquinolines could be further derivatized by the N ‐alkylation/acylation/carboamidation reactions to produce a large variety of N ‐substituted fullerotetrahydroquinolines containing Cl, NO 2 , C(O), and C(O)NH functional groups, which may have applications in the field of perovskite‐based solar cells. Plausible reaction pathways for the formation of N ‐unsubstituted/substituted fullerotetrahydroquinolines were suggested to elucidate the above‐mentioned reaction process. magnified image
科研通智能强力驱动
Strongly Powered by AbleSci AI