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플루오르로 치환된 팔 달린 아자크라운 에테르의 합성

Title 
플루오르로 치환된 팔 달린 아자크라운 에테르의 합성
Other Titles 
Synthesis of aza crown ethers with fluorinated side arms
Authors 
심광택
Issue Date 
2002
Journal 
연구논문집
Vol. 
Vol.29
Issue 
No. 1
Pages 
47-58
Abstract 
플루오르가 포함된 비대칭의 팔 달린 디아자 크라운 화합물인 N-benzyl-N'-pentafluorobenzyl-4,13-diaza-18-crown-6 ⑵, N-pentafluorobenzyl-N'-(2-naphthylmethyl)-4,13-diaza-18-crown-6 ⑶과 대칭된 양팔이 달린 N,N'-bis(2,6-difluorobenzyl)-4,13-diaza-18-crown-6 ⑷, N,N'-bis(3,5-difluorobenzyl)-4,13-diaza-18-crown-6 ⑸, N,N'-bis(pentafluorobenzyl)-4,13-diaza-18-crown-6 ⑹을 합성하였고 arylmethyl기의 팔이 달린 N,N'-dibenzyl-4,13-diaza-18-crown-6 ⑺, N,N'-bis(2-naphthylmethyl)-4,13-diaza-18-crown-6 ⑻ 에테르의 거대 고리 화합물을 합성하였다. 화합물 4, 5, 6, 7, 8은 한 단계 경로로 합성한 반면 화합물 2, 3은 두 단계로 합성하였다. 플루오르가 포함되고 팔이 달린 디아자 크라운 에테르는 착물 형성 능력이 크므로 착물 연구에서 호스트로 이용할 수도 있고 플루오르 특유의 물성을 이용한 응용에 사용할 수 있을 것이다.
New diaza-18-crown-6 ethers containing partially fluorinated and unsymmetric side arms. N-benzyl-N'-pentafluorobenzyl-4,13-diaza-18-crown-6 ⑵, N-pentafluorobenzyl-N'-(2-naphthylmethyl)-4,13-diaza-18-crown-6 ⑶, were prepared. The diaza-crown containing partially fluorinated and symmetric side arms, N,N'-bis(2,6-difluorobenzyl)-4,13-diaza-18-crown-6 ⑷, N,N'-bis(3,5-difluorobenzyl)-4,13-diaza-18-crown-6 ⑸, N,N'-bis(pentafluorobenzyl)-4,13-di aza-18-crown-6 ⑹ and diaza-crown containing arylmethyl side-arms, N,N'-dibenzyl-4,13-diaza-18-crown-6 ⑺ and N,N'-bis(2-naphthylmethyl)-4,13-diaza-18-crown-6 ⑻ were prepared. Since the diaza-crown ethers containing fluorinated and side arms have the complexing ability, they could be utilized as the host in host-guest chemistry.
URI 
http://repository.uc.ac.kr/handle/2014.oak/1204
ISSN 
1598-3390
Appears in Collections
19. 환경화학공업과 > 연구논문

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