反应详情

3.54 mL (31.0 mmol) cyclobutanecarboxylic acid chloride were added dropwise at RT to 3.00 mL (30.2 mmol) phenylhydrazine and 4.75 mL (60.0 mmol) pyridine in 30 mL DMF. The mixture was stirred for 1 h at RT and poured onto 200 mL of a 1M hydrochloric acid solution. The precipitated solid was suction filtered, washed with 50 mL water and dried i. vac. The product was extracted with 50 mL ether and suction filtered. The solid was washed with 20 mL ether and dried in the air.

1. filtrationfiltered
2. washwashed with 50 mL water
3. customdried i
4. extractionThe product was extracted with 50 mL ether and suction
5. filtrationfiltered
6. washThe solid was washed with 20 mL ether
7. customdried in the air