Polymer(Korea), Vol.7, No.4, 254-259, August, 1983
메타크릴산과 메타크릴산 글리시딜의 반응
Reaction of Methacrylic Acid with Glycidlyl Methacrylate
초록
메타크릴산(MAA)과 메타크릴산 글리시딜(GMA) 과의 반응을 triethylbenzyl ammonium chloride(TEBAC) 촉매 존재하에서 반응시키고 속도론적으로 고찰하였다. 반응은 -d[MAA]/dt=k[TEBAC][GMA]에 해당하였고 활성화에너지는 16.4Kcal/mole 이었다. 이 반응에서 cetyltrimethyl ammonium bromide(CTMAB) TEBAC는 효과적인 촉매임을 알수 있었다. 얻어진 테이타를 기초로 하여 가능한 반응 기구를 검사하였다.
The reaction of methacric acid (MAA) with glycidyl methacrylate (GMA) catalyzed by triethylbenzyl ammonium chloride (TEBAC) was studied. It was found that the reaction was in good agreement with first-order kinetics, according to -d[MAA]/dt=K[TEBAC][GMA] and the apparent activation energy was about 16.4 Kcal/mole. Cetyl trimethyl ammonium bromide (CTMAB) and TEBAC were found to be effective catalysts for this reaction. The plausible reaction mechanism was discussed on the basis of experimental data obtained.