From: Formation of amides: one-pot condensation of carboxylic acids and amines mediated by TiCl4
Entry | R1 | R2 | R3 | Product | Yield (%)a | |
---|---|---|---|---|---|---|
j | C6H5 | H | C3H7 | 10 |
| 91 |
k | 4-NO2–C6H4 | H | C3H7 | 11 |
| 92 |
l | 4-CH3O–C6H4 | H | C3H7 | 12 |
| 78 |
m | 4-Cl–C6H4 | H | C3H7 | 13 |
| 96 |
n | C6H5CH2 | H | C3H7 | 14 |
| 95 |
o | C6H5CH=CH | H | C3H7 | 15 |
| 97 |
p | C15H31 | H | C3H7 | 16 |
| 94 |