反应详情

EDCI (0.30 g) was added to the solution of (2E)-3-(2-{[1-(4-chlorobenzoyl)-3-pyrrolidinyl]amino}-1,3-thiazol-4-yl)acrylic-acid (0.6 g), O-(tetrahydro-2H-pyran-2-yl)hydroxylamine (0.22 g), and HOBT (0.26 g) in DMF (10 ml) under ice-cooling and the mixture was stirred at ambient temperature for 20 hours. The reaction mixture was poured into a mixture of AcOEt and water. The separated organic layer was washed with water, dried over magnesium sulfate and evaporated in vacuo to give (2E)-3-(2-{[1-(4-chlorobenzoyl)-3-pyrrolidinyl]amino}-1,3-thiazol-4-yl)-N-(tetrahydro-2H-pyran-2-yloxy)acrylamide (0.66 g).

1. temperaturecooling
2. washThe separated organic layer was washed with water
3. dry with materialdried over magnesium sulfate
4. customevaporated in vacuo