Table 2.
| ||||
---|---|---|---|---|
Entry | Dipeptide | Isonitrile | Product | Yield |
1 | 13 |
16 |
19 |
65% |
2 | 14 |
16 |
20 |
55% |
3 | 15 |
16 |
21 |
55% |
4 | 12 |
22 |
23 |
52% |
5 | 15 |
22 |
24 |
53% |
Key: (a) microwave, 120 °C, CHCl3, 2,6-dimethyl thiophenol.
| ||||
---|---|---|---|---|
Entry | Dipeptide | Isonitrile | Product | Yield |
1 | 13 |
16 |
19 |
65% |
2 | 14 |
16 |
20 |
55% |
3 | 15 |
16 |
21 |
55% |
4 | 12 |
22 |
23 |
52% |
5 | 15 |
22 |
24 |
53% |
Key: (a) microwave, 120 °C, CHCl3, 2,6-dimethyl thiophenol.