Table 1.
Hydride Addition to Bridged Amides
entry | bridged amide | product | yield [%] |
---|---|---|---|
![]() | |||
1 | (1a) R1 = H, R2 = t-Bu | (2a) 90 | |
2 | (1b) R1 = 4-(MeO), R2 = t-Bu | (2b) 91 | |
3 | (1c) R1 = 3,5-(MeO)2, R2 = t-Bu | (2c) 94 | |
4 | (1d) R1 = 3,4-(OCH2O), R2 = t-Bu | (2d) 95 | |
![]() | |||
5 | (1e) R1 = H | (2e) 91 | |
6 | (1f) R1 = 4-BrC6H4 | (2f) 88 | |
![]() | |||
7 | (1g) R1 = H, R2 = t-Bu | (2g) 24 | (3g) 52 |
8 | (1h) R1 = SMe, R2 = H | (2h) 40 | (3h) 48 |
9 | (1i) R1 = SPh, R2 = H | (2i) 62 | (3i) 34 |