Table 4.
Cross-Coupling of Various Alkyl Chlorides with Potassium Aryl- and Heteroaryltrifluoroborates
![]() | |||
|---|---|---|---|
| entry | Alkyl-Cl | Ar/HetAr | yield % |
| 1 | 60 | ||
| 2 | 54 | ||
| 3 | ![]() |
47 | |
| 4 | ![]() |
42 | |
| 5 | ![]() |
60 | |
| 6 | ![]() |
49a | |
Reaction using KHMDS (3 equiv)
Cross-Coupling of Various Alkyl Chlorides with Potassium Aryl- and Heteroaryltrifluoroborates
![]() | |||
|---|---|---|---|
| entry | Alkyl-Cl | Ar/HetAr | yield % |
| 1 | 60 | ||
| 2 | 54 | ||
| 3 | ![]() |
47 | |
| 4 | ![]() |
42 | |
| 5 | ![]() |
60 | |
| 6 | ![]() |
49a | |
Reaction using KHMDS (3 equiv)