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A thermally driven rotaxane-catenane interconversion with a dynamic bis(hindered amino) disulfide.
Takashima, Rikito; Aoki, Daisuke; Takahashi, Akira; Otsuka, Hideyuki.
Affiliation
  • Takashima R; Department of Chemical Science and Engineering, Tokyo Institute of Technology, 2-12-1 Ookayama, Meguro-ku, Tokyo 152-8550, Japan. otsuka@mac.titech.ac.jp.
  • Aoki D; Department of Applied Chemistry and Biotechnology, Graduate School of Engineering, Chiba university, 1-33 Yayoi-cho, Inage-ku, Chiba-shi, Chiba 263-8522, Japan. daoki@chiba-u.jp.
  • Takahashi A; Department of Chemical Science and Engineering, Tokyo Institute of Technology, 2-12-1 Ookayama, Meguro-ku, Tokyo 152-8550, Japan. otsuka@mac.titech.ac.jp.
  • Otsuka H; Department of Chemical Science and Engineering, Tokyo Institute of Technology, 2-12-1 Ookayama, Meguro-ku, Tokyo 152-8550, Japan. otsuka@mac.titech.ac.jp.
Org Biomol Chem ; 22(5): 927-931, 2024 Jan 31.
Article in En | MEDLINE | ID: mdl-37955576
ABSTRACT
We have developed a versatile and simple synthetic method to produce a [3]catenane. Heating a rotaxane with bis(hindered amino) disulfide groups at both ends spontaneously and selectively produces the [3]catenane. The successful polymerization of the obtained [3]catenane provides a platform for the synthesis of various interlocking polymers.
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Full text: 1 Collection: 01-internacional Database: MEDLINE Language: En Journal: Org Biomol Chem Journal subject: BIOQUIMICA / QUIMICA Year: 2024 Type: Article Affiliation country: Japan
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Full text: 1 Collection: 01-internacional Database: MEDLINE Language: En Journal: Org Biomol Chem Journal subject: BIOQUIMICA / QUIMICA Year: 2024 Type: Article Affiliation country: Japan