Organogels of azacrown-appended cholesterol derivatives can be stabilized by host-guest interactions

Tetrahedron Letters

Volumn 40, Issue 48, 1999, Pages 8395-8399

  Jung, Jong Hwa ^a   Ono, Yoshiyuki ^a   Shinkai, Seiji ^a  

^a JAPAN SCIENCE AND TECHNOLOGY AGENCY   (Japan)

Author keywords

Azacrown containing cholesterol; Chirality; Gelators; Intermolecular hydrogen bond

Indexed keywords

CHOLESTEROL DERIVATIVE; CROWN ETHER; DIAMINE; MONOAMINE DERIVATIVE;

ARTICLE; CHIRALITY; GEL; HYDROGEN BOND; MOLECULAR INTERACTION;

EID: 0033607587     PISSN: 00404039     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0040-4039(99)01792-X     Document Type: Article

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18. We consider that in Fig. 1, flexible 3 which scarcely destroys the gel structure gives a saturation cure, whereas rigid (R)-4 and (S)-4, which may destroy it, give maxima.