Radically polymerizable pseudorotaxane monomers: Versatile building units for side chain polyrotaxane synthesis

Chemistry Letters

Volumn , Issue 2, 1999, Pages 111-112

  Takata, Toshikazu ^a   Kawasaki, Hiroaki ^a   Asai, Satoko ^a   Kihara, Nobuhiro ^a   Furusho, Yoshio ^a  

^a Osaka Prefecture University   (Japan)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 0033246954     PISSN: 03667022     EISSN: None     Source Type: Journal    
DOI: 10.1246/cl.1999.111     Document Type: Article

References (32)

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30. 9Ar).
31. Composition and molecular weight (PSt standards) of 2. For 2a, x : y = 42 : 58 (Mw = 769, Mw/Mn = 1.79) and for 2b, x : y = 34 : 66 (Ww = 5430, Mw/Mn =2.09). The molecular weights estimated here should be much smaller than "real" ones, as seen in most polyions.
32. For example, the rotaxane content (x) in the polymerization of 1a·DB24C8 (feed ratio DB24C8/1a = 1 : 1) was as follows: x = 43 in benzene, x = 30 in chlorobezene, and x = 20 in 1,2-dichlorobenzene.