Table 15.
Effect of the CMD promotors for the C–H methylation.
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---|---|---|
Entry | CMD promotor | Yield % (7a/4e) |
1 | L1 | 20/73 |
2 | L2 | 19/67 |
3 | L3 | 17/71 |
4 | L4 | 21/73 |
5 | L6 | 27/72 |
6 | L17 | 14/84 |
Effect of the CMD promotors for the C–H methylation.
![]() | ||
---|---|---|
Entry | CMD promotor | Yield % (7a/4e) |
1 | L1 | 20/73 |
2 | L2 | 19/67 |
3 | L3 | 17/71 |
4 | L4 | 21/73 |
5 | L6 | 27/72 |
6 | L17 | 14/84 |