反应详情

0.50 g (2.7 mmol) 2-chloro-6-methoxyisonicotinic acid, 0.37 g (2.7 mmol) 5-fluoroindoline and 0.42 mL (3 mmol) TEA were in 10 mL DMF placed. 0.97 g (3.0 mmol) TBTU were added and the reaction mixture was 2 h stirred at RT. The substance was purified by HPLC. The product-containing fractions were combined and freeze-dried.

1. customThe substance was purified by HPLC
2. customfreeze-dried