1033316-84-5Relevant articles and documents
Cyclodextrin-based size-complementary [3]Rotaxanes: Selective synthesis and specific dissociation
Akae, Yosuke,Koyama, Yasuhito,Kuwata, Shigeki,Takata, Toshikazu
, p. 17132 - 17136 (2014)
α-Cyclodextrin (CD)-based size-complementary [3]rotaxanes with alkylene axles were prepared in one-pot by end-capping reactions with aryl isocyanates in water. The selective formation of [3]rotaxane with a head-to-head regularity was indicated by the X-ra
One-pot synthesis of permethylated α-CD-based rotaxanes having alkylene chain axles and their structural characteristics
Akae, Yosuke,Arai, Takayuki,Koyama, Yasuhito,Okamura, Hisashi,Johmoto, Kohei,Uekusa, Hidehiro,Kuwata, Shigeki,Takata, Toshikazu
, p. 806 - 808 (2012)
Permethylated i-CD-based rotaxanes with short alkylene chains as an axle were synthesized through urea end-capping in one pot: Products were [2]rotaxane and [3]rotaxane. The headto-head structure of [3]rotaxane obtained as a single isomer was confirmed by the characteristic 1HNMR peak shifts and X-ray single-crystal structure analysis.