تفاعل #1772057

معادلة التفاعل

tertiary butylphenol

aniline

→

benzoxazine

ظروف التفاعل

المعالجة

1. 1
   أخرىto produce a crude product
2. 2
   غسيلThe crude product was washed twice with a 1N NaOH aqueous solution and once with distilled water
3. 3
   غسيلThe washed crude product
4. 4
   تجفيفwas then dried with magnesium sulfate
5. 5
   ترشيحThen, the resultant was filtered
6. 6
   أخرىThe resultant was dried in a vacuum

الإجراء التجريبي

1 mol of tertiary butylphenol, 2.2 mol of p-formaldehyde, and 1.1 mol of aniline were mixed and stirred without a solvent at 100° C. for 1 hour to produce a crude product. The crude product was washed twice with a 1N NaOH aqueous solution and once with distilled water. The washed crude product was then dried with magnesium sulfate. Then, the resultant was filtered. The resultant was dried in a vacuum to obtain the benzoxazine monomer represented by Formula 4. The benzoxazine monomer of Formula 4 was produced with a 95% yield. NMR spectrum of the benzoxazine monomer of Formula 4 is shown in FIG. 10.

المصدر