초록
염화아크릴로일과 여러 종류의 디아민을 트리에틸아민 존재하에서 Schotten-Baumann 반응에 의해 N,N'-비스아크릴아미드 유도체 4종을 합성하였고, IR, $^1H-NMR$, 원소분석을 통해 구조를 확인하였다. 합성한 N,N'-헥사메틸렌비스아크릴아미드(HMBA)와 N,N'-도데카메 틸렌비스아크릴아미드 (DMBA)의 수율은 56.0%와 70.4%로 디아민의 메틸렌기의 수가 증가할수록 높아졌다. 또한 N,N'-1,4-페닐렌비스아크릴아미드(PhBA)와 N,N'-비스아크릴아미드 유도체는 여러 종류의 가교고분자 제조에 이용될 수 있다.
Four kinds of N,N'-bisacrylamide derivatives were synthesized by Scotten-Baumann reaction from acryloyl chloride and several diamines in the presence of triethylamine, and their chemical structures were identified by IR, $^1H-NMR$, and elemental analysis. The yields of the synthesized N,N'- hexamethylenebisacrylamide and N,N'-dodecamethylenebisacrylamide were 56.0% and 70.4%, respectively, and were increased with the increased number of methylene group in the dimines. The yields of the synthesized N,N'-1,4-phenylenebisacrylamide and N,N'-2,6-pyridinebisacrylamide were 80.3% and 83.1%, respectively, which were higher than those of the alkylenebisacrylamide derivatives. The synthesized N,N'-bisacrylamide derivatives can be used to prepare various crosslinked polymers.
