OLD 5F-ADB (SEMI-FINISHED)
. They were successively added into the reaction bottle;
2. The temperature was raised to 70-80℃ for 5h; after the reaction, it was cooled to room temperature.
3. Prepare a bucket in advance and add 15L water;
4. Then pour the reaction solution into the bucket, cool to room temperature, filter the solid, wash the solid to neutral and dry.
can anyone verify this?
. They were successively added into the reaction bottle;
2. The temperature was raised to 70-80℃ for 5h; after the reaction, it was cooled to room temperature.
3. Prepare a bucket in advance and add 15L water;
4. Then pour the reaction solution into the bucket, cool to room temperature, filter the solid, wash the solid to neutral and dry.
can anyone verify this?