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Photoinduced release of alkali picrates using photoreactive poly(crown ether)s

โœ Scribed by Shirai, Masamitsu; Moriuma, Hiroshi; Tanaka, Makoto

Book ID
126837293
Publisher
American Chemical Society
Year
1989
Tongue
English
Weight
401 KB
Volume
22
Category
Article
ISSN
0024-9297

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๐Ÿ“œ SIMILAR VOLUMES

Photosensitive poly(crown ether)-picrate
Photosensitive poly(crown ether)-picrate complexes and photoinduced release of picrate
โœ Masamitsu Shirai; Hiroshi Moriuma; Makoto Tanaka ๐Ÿ“‚ Article ๐Ÿ“… 1990 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 353 KB

Polymers which can liberate 4'-acetobenzo-15-crown-5 or 4'-acetobenzo-18-crown-6 on u.v. irradiation have been synthesized. The quantum yield (q~) for the photoliberation of crown ethers from the polymers was 0.19 for 313 nm in air. The @ value was independent of the ring size of crown ether units i