✦ LIBER ✦

Photoreversible circular dichroism change of 1,2-bis(1-benzothiophen-3-yl)perfluorocyclopentene modified cyclodextrin

✍ Scribed by Michinori Takeshita; Masahiro Irie

Publisher: Elsevier Science
Year: 1999
Tongue: French
Weight: 230 KB
Volume: 40
Category: Article
ISSN: 0040-4039
DOI: 10.1016/s0040-4039(98)02658-6

No coin nor oath required. For personal study only.

✦ Synopsis

y-Cyclodextrin having photochromic 1,2-bis(1-benzothiophen-3-yl)perfluorocyclopentene was synthesized. The circular dichroism and the optical rotation of the modified cyclodextrin reversibly changed in aqueous solution by alternate irradiation with UV/visible light.