Novel photohydration of non-conjugated aryl/olefin bichromophores within cyclodextrin cavities

…, MC Jiménez, MA Miranda, R Tormos

Index: Benali; Jimenez; Miranda; Tormos Chemical Communications, 2001 , # 22 p. 2328 - 2329

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Citation Number: 5

Abstract

Compound 1a was purchased from Merck, while 1b–d were prepared by known procedures. 13,16,17 Irradiation of 1a–d was carried out using the quartz-filtered light of a medium pressure mercury lamp for 1 h. Parallel experiments were performed in homogeneous solution (hexane or acetonitrile, 5 mM) and in β-cyclodextrin–water (ca. 1.5 mM 1a–d and 7 mM CD). The results are shown in Table 1 and Chart 2. ... Photolysis of 1a in hexane afforded ...