تفاعل #217087

معادلة التفاعل

calcium nitrate tetrahydrate

potassium (2,4,6-tris(dimethylaminomethyl)phenolate)

sodium

→

calcium bis(2,4,6-tris-(dimethylaminomethyl)phenolate)

المذيبات

1-butanol

ظروف التفاعل

المعالجة

1. 1
   أخرىIn a 250 ml round-bottomed flask having
2. 2
   درجة الحرارةa magnetic stirrer and reflux condenser
3. 3
   workup.ADDITIONare added
4. 4
   درجة الحرارةat reflux for 1 hour
5. 5
   درجة الحرارةcooled
6. 6
   ترشيحThe precipitated potassium nitrate is filtered off

الإجراء التجريبي

In a 250 ml round-bottomed flask having a magnetic stirrer and reflux condenser, 12.3 g (0.052 mol) of calcium nitrate tetrahydrate are dissolved in 88.7 g of 1-butanol, and then 31.55 g (0.104 mol) of potassium (2,4,6-tris(dimethylaminomethyl)phenolate) (prepared in the same manner as the sodium salt according to Example 19) are added. The solution is stirred at reflux for 1 hour and then cooled. The precipitated potassium nitrate is filtered off. A clear, yellow 25% accelerator solution of calcium bis(2,4,6-tris-(dimethylaminomethyl)phenolate) in 1-butanol is obtained.

المصدر