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An NMR Study on Complexation of p-tert-Butylcalix[6]arene Ester Derivatives with Ethylammonium Picrate
- Ahn, Sangdoo;
- Chang, Suk-Kyu;
- Kim, Taehoon;
- Lee, Jo Woong
Citations
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19초록
Complexation of p-tert-butylcalix[6]arene ester derivatives with ethylammonium ion was investigated via measurement of their proton relaxation times and chemical shifts in CDCl3. The results suggest that the endo-type complexes are formed and the overall rotation of these complexes is more rapid than that of the corresponding free hosts.
키워드
IONOPHORIC CALIXARENE ESTERS; RELAXATION-TIME; H-1-NMR; BINDING
- 제목
- An NMR Study on Complexation of p-tert-Butylcalix[6]arene Ester Derivatives with Ethylammonium Picrate
- 저자
- Ahn, Sangdoo; Chang, Suk-Kyu; Kim, Taehoon; Lee, Jo Woong
- 발행일
- 1995-04
- 유형
- Article
- 호
- 4
- 페이지
- 297 ~ 298
- 언어
- ENG
- 출판사
- CHEMICAL SOC JAPAN
- 발행국가
- 일본
- 분량
- 2 페이지
- ISSN
- E 1348-0715
P 0366-7022