Table 2.
Cross-coupling of Allylbenzene with Aryl bromides.
entry | product | yield (%)[a] |
entry | product | yield (%)[a] |
---|---|---|---|---|---|
1 | ![]() |
91[b] | 8 | ![]() |
86[c] |
2 | ![]() |
88[b] | 9 |
![]() |
74[c] |
3 | ![]() |
97[b] | 10 |
![]() |
86[c,d] |
4 | ![]() |
81[b] | 11 | ![]() |
66[c,d] |
5 | ![]() |
86[c] | 12 | ![]() |
52[b] |
6 | ![]() |
85[c,d] | 13 | ![]() |
65[c,d] |
7 | ![]() |
83[c,e] | 14 | ![]() |
87[c,d] |
Less than 4 % of the gamma products were detected by NMR and no Heck product was observed under our conditions.
24 h.
36 h.
6 eq. of base used.
Concentration is 0.3M