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Synthesis and chiroptical properties of optically active methacrylic polymers bearing the (S)- and/or (R)-2-hydroxysuccinimide moiety linked to the trans-azobenzene group in the side chain

โœ Scribed by Luigi Angiolini; Daniele Caretti; Loris Giorgini; Elisabetta Salatelli

Publisher
John Wiley and Sons
Year
2000
Tongue
English
Weight
132 KB
Volume
201
Category
Article
ISSN
1022-1352

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โœฆ Synopsis

Experimental part

Chemicals, monomers and models

Methacryloyl chloride (Aldrich) was distilled (b. p. 95 8C) under inert atmosphere in the presence of traces of 2,6-ditert-butyl-p-cresol as polymerization inhibitor just before

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Synthesis and chiroptical properties of
Synthesis and chiroptical properties of optically active photochromic methacrylic polymers bearing in the side chain the (S)-3-hydroxypyrrolidinyl group conjugated with the trans-azoaromatic chromophore
โœ Luigi Angiolini; Daniele Caretti; Loris Giorgini; Elisabetta Salatelli ๐Ÿ“‚ Article ๐Ÿ“… 1999 ๐Ÿ› John Wiley and Sons ๐ŸŒ English โš– 225 KB ๐Ÿ‘ 1 views

Novel optically active polymethacrylates, namely poly[(S)-3-methacryloyloxy-1-(4-azobenzene)pyrrolidine] and poly[(S)-3-methacryloyloxy-1-(4ะˆ-nitro-4-azobenzene)pyrrolidine], have been synthesized by radical polymerization of the corresponding monomers, prepared in turn through a synthetic route pre