反应详情

温度

130 °C

10 g of intermediate A1 and 200 ml of an aqueous solution of NH3 (32%) are mixed in an autoclave and heated up to 130° C. for 8 hours. The reaction mixture is diluted with 200 ml water. The precipitated reaction product is separated washed with water and dichloro methane and dried at reduced pressure.

1. customThe precipitated reaction product
2. customis separated
3. washwashed with water and dichloro methane
4. customdried at reduced pressure