Reaction | 1 | 2 | 3 | 4 | 5 |
---|---|---|---|---|---|
Eluent | Carbonate | Tetrabutylamine | Bicarbonate | None | Triflate |
Catalyst | Tetrakis Complex | Tetrakis Complex | Tetrakis Complex | Cu(OTf)2 + Pyridine | Cu(OTf)2 + Pyridine |
Kryptofix | 10 mg | – | 4.5 mg | 4.5 mg | |
Outcome | Nil | Nil | Nil | Minor Product | Product |