This search combines search strings from the content search (i.e. "Full Text", "Author", "Title", "Abstract", or "Keywords") with "Article Type" and "Publication Date Range" using the AND operator.
Beilstein J. Org. Chem. 2019, 15, 2092–2104, doi:10.3762/bjoc.15.207
Graphical Abstract
Figure 1: Sketch of the currently known prototypical examples of handcuff-derived architectures.
Figure 2: Chemical drawing of the known bis-calix[6]arene 1 and its handcuff pseudorotaxane architectures 32+...
Scheme 1: Synthesis of triple-calix[6]arene host 6.
Scheme 2: Formation of the 7+6, (7+)26, (7+)36 pseudorotaxane architectures by multiple-threading of 6 with 7+...
Figure 3: (Bottom) Portion of the ESI-FT-ICR mass spectrum of 7+6. (Top a–c) Significant portions of: (a) 1H ...
Figure 4: 1H NMR titration of 6 with 7+·TFPB– (CDCl3 , 298 K, 600 MHz). Significant portions of the 1H NMR sp...
Figure 5: ESI-FT-ICR-MS and HR-ESI-FT-ICR-CID mass spectrum of (7+)26.
Figure 6: Different views of the minimized structures of (7+)36 obtained by molecular mechanics calculations.
Scheme 3: Formation of the 4+6, (4+)26, (4+)36 pseudorotaxane architectures by multiple-threading of 6 with 4+...
Figure 7: (a–d) 1H NMR titration of 6 with 4+·TFPB− (CDCl3, 298 K, 600 MHz). Significant portions of the 1H N...
Figure 8: Different views of the minimized structures of (4+)36 obtained by molecular mechanics calculations.
Figure 9: (Top) Possible endo-benzyl and endo-alkyl stereoisomers obtainable by directional threading of cali...
Figure 10: (Left) HR-ESI-FT-ICR mass spectrum of 8+6. (Right) HR-ESI-FT-ICR-CID mass spectrum of (8+)26.
Figure 11: (a–d) 1H NMR titration of 6 with 8+·TFPB− (CDCl3 , 298 K, 600 MHz). Significant portions of the 1H ...