"0"^^ . "11" . "RIV/61388963:_____/02:57020253!RIV/2003/AV0/A57003/N" . . . "1"^^ . . . "Z(AV0Z4055905)" . "Collection of Czechoslovak Chemical Communications" . "Five molecular shuttles based on degenerate [2]rotaxanes have been prepared by acylation of parent hydroxymethyl derivative. Dynamic 1 H NMR spectroscopy carried out in CD 3 CN solutions has revealed average Gibbs energy barriers to shuttling."@en . "Stoddart, J. F." . "B\u011Blohradsk\u00FD, Martin" . "[B0FEFF6BBFA6]" . . "CZ - \u010Cesk\u00E1 republika" . . "0010-0765" . . "dynamic NMR spectroscopy"@en . "Speed-controlled molecular shuttles." . "1709;1718" . "Speed-controlled molecular shuttles." . "Elizarov, A. M." . "Speed-controlled molecular shuttles."@en . . "664564" . "Speed-controlled molecular shuttles."@en . "Five molecular shuttles based on degenerate [2]rotaxanes have been prepared by acylation of parent hydroxymethyl derivative. Dynamic 1 H NMR spectroscopy carried out in CD 3 CN solutions has revealed average Gibbs energy barriers to shuttling." . "RIV/61388963:_____/02:57020253" . "67" . . . . . "10"^^ . . "3"^^ . "0"^^ .