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- W2128311544 endingPage "6600" @default.
- W2128311544 startingPage "6592" @default.
- W2128311544 abstract "We describe a quantitative analysis of the complexation-induced inversion of a screw-sense preference based on a conformationally dynamic double-helix structure in a macrocycle. The macrocycle is composed of two twisting units (terephthalamide), which are spaced by two strands (1,3-bis(phenylethynyl)benzene), and is designed to generate a double-helix structure through twisting about a C2 axis in a conrotatory manner. The attachment of chiral auxiliaries to the twisting units induces a helical preference for a particular sense of (M)- or (P)-helicity through the intramolecular transmission of chirality to dynamic double helices. The twisting unit can also act as a binding site for capturing a guest molecule, and, in a complexed state, the preferred screw sense of the dynamic double-helix structure is reversed to exhibit the contrary preference. We quantitatively monitored the complexation-induced inversion of the screw-sense preference using 1H NMR spectroscopy, which enabled us to observe independently two species with (M)- or (P)-helicity in both the absence and presence of a guest molecule. Inversion of the screw-sense preference was induced upon complexation with an achiral guest as well as a chiral guest." @default.
- W2128311544 created "2016-06-24" @default.
- W2128311544 creator A5022223697 @default.
- W2128311544 creator A5043346174 @default.
- W2128311544 creator A5048014569 @default.
- W2128311544 creator A5089454687 @default.
- W2128311544 date "2015-01-01" @default.
- W2128311544 modified "2023-10-06" @default.
- W2128311544 title "Controllability of dynamic double helices: quantitative analysis of the inversion of a screw-sense preference upon complexation" @default.
- W2128311544 cites W1911871746 @default.
- W2128311544 cites W1964104604 @default.
- W2128311544 cites W1964906445 @default.
- W2128311544 cites W1967797117 @default.
- W2128311544 cites W1977256675 @default.
- W2128311544 cites W1978973461 @default.
- W2128311544 cites W1981736766 @default.
- W2128311544 cites W1983547954 @default.
- W2128311544 cites W1984161140 @default.
- W2128311544 cites W1989244549 @default.
- W2128311544 cites W1989542535 @default.
- W2128311544 cites W1996003437 @default.
- W2128311544 cites W1996352446 @default.
- W2128311544 cites W1997258373 @default.
- W2128311544 cites W1997283295 @default.
- W2128311544 cites W1998262649 @default.
- W2128311544 cites W1999109661 @default.
- W2128311544 cites W2000990852 @default.
- W2128311544 cites W2005610289 @default.
- W2128311544 cites W2007507643 @default.
- W2128311544 cites W2007930875 @default.
- W2128311544 cites W2008376081 @default.
- W2128311544 cites W2011418080 @default.
- W2128311544 cites W2012142903 @default.
- W2128311544 cites W2013527309 @default.
- W2128311544 cites W2013953415 @default.
- W2128311544 cites W2014835533 @default.
- W2128311544 cites W2015083267 @default.
- W2128311544 cites W2015979650 @default.
- W2128311544 cites W2016617303 @default.
- W2128311544 cites W2017702032 @default.
- W2128311544 cites W2017963130 @default.
- W2128311544 cites W2019698019 @default.
- W2128311544 cites W2020738487 @default.
- W2128311544 cites W2021516045 @default.
- W2128311544 cites W2022131951 @default.
- W2128311544 cites W2024864237 @default.
- W2128311544 cites W2028705722 @default.
- W2128311544 cites W2030837130 @default.
- W2128311544 cites W2033006957 @default.
- W2128311544 cites W2042139539 @default.
- W2128311544 cites W2045524797 @default.
- W2128311544 cites W2052053534 @default.
- W2128311544 cites W2053109303 @default.
- W2128311544 cites W2054776970 @default.
- W2128311544 cites W2057392242 @default.
- W2128311544 cites W2058187282 @default.
- W2128311544 cites W2059541108 @default.
- W2128311544 cites W2059906589 @default.
- W2128311544 cites W2061741318 @default.
- W2128311544 cites W2062135488 @default.
- W2128311544 cites W2063129444 @default.
- W2128311544 cites W2067374199 @default.
- W2128311544 cites W2074746040 @default.
- W2128311544 cites W2075459134 @default.
- W2128311544 cites W2078394399 @default.
- W2128311544 cites W2083013968 @default.
- W2128311544 cites W2089605537 @default.
- W2128311544 cites W2092969953 @default.
- W2128311544 cites W2096724417 @default.
- W2128311544 cites W2101377465 @default.
- W2128311544 cites W2101381339 @default.
- W2128311544 cites W2102120522 @default.
- W2128311544 cites W2105935965 @default.
- W2128311544 cites W2106794763 @default.
- W2128311544 cites W2110892933 @default.
- W2128311544 cites W2113912266 @default.
- W2128311544 cites W2114769956 @default.
- W2128311544 cites W2127316318 @default.
- W2128311544 cites W2138750564 @default.
- W2128311544 cites W2140587742 @default.
- W2128311544 cites W2143138488 @default.
- W2128311544 cites W2144461942 @default.
- W2128311544 cites W2144601723 @default.
- W2128311544 cites W2147301880 @default.
- W2128311544 cites W2147364338 @default.
- W2128311544 cites W2149137751 @default.
- W2128311544 cites W2152271914 @default.
- W2128311544 cites W2166784659 @default.
- W2128311544 cites W2313738854 @default.
- W2128311544 cites W2314076703 @default.
- W2128311544 cites W2318655201 @default.
- W2128311544 cites W2319803436 @default.
- W2128311544 cites W2325882948 @default.
- W2128311544 cites W2326038073 @default.
- W2128311544 cites W2334971058 @default.
- W2128311544 cites W2470375772 @default.
- W2128311544 cites W2950777792 @default.
- W2128311544 cites W2950874262 @default.