中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
2-苯基-1,2,3,4-四氢异喹啉 | 2-phenyl-1,2,3,4-tetrahydroisoquinoline | 3340-78-1 | C15H15N | 209.291 |
Electrocatalytic dehydrogenative C(sp3)–H/C(sp)–H cross-coupling of tetrahydroisoquinolines with terminal alkynes has been achieved in a continuous-flow microreactor through 2,2,6,6-tetramethylpiperidine 1-oxyl (TEMPO)/copper relay catalysis. The reaction is easily scalable and requires low concentration of supporting electrolyte and no external chemical oxidants or ligands, providing straightforward and sustainable access to 2-functionalized tetrahydroisoquinolines.
Insoluble polyporphyrin or water-dispersible nano-polyporphyrin was used to achieve visible light-induced functionalization of C(sp3)–H bonds in water under mild conditions.