反应详情

To a slurry of 2-amino-4-methyl-6-tertbutylphenol (0.70 g, 3.90 mmol) in 5 mL methanol, a methanol solution of pyridine-2-carbaldehyde (0.418 g, 3.90 mmol) was slowly added, forming a dark orange solution. Two drops formic acid were added, quickly forming a yellow precipitate. This was stirred for 2 hr, then collected on a frit, washed with cold methanol and dried under vacuum to yield 0.72 g of 12 (69%).

1. customforming a dark orange solution
2. customquickly forming a yellow precipitate
3. customcollected on a frit
4. washwashed with cold methanol
5. customdried under vacuum