메뉴 건너뛰기




Volumn 17, Issue 7, 2011, Pages 2107-2119

Donor-acceptor oligorotaxanes made to order

Author keywords

folding; noncovalent bonding interactions; oligomers; rotaxanes; template directed syntheses

Indexed keywords

BIPYRIDINIUM; CLICK CHEMISTRY; CYCLOBIS(PARAQUAT-P-PHENYLENE); DENSITY-FUNCTIONAL CALCULATIONS; DISCRETE NUMBERS; DONOR-ACCEPTORS; ELECTRON-DEFICIENT; ELECTRON-RICH; FOLDING; LOW TEMPERATURES; NONCOVALENT BONDING INTERACTIONS; POLYETHER CHAINS; RING COMPONENTS; ROTAXANES; SECONDARY STRUCTURES; SPECTROSCOPIC COMPARISON; STACKING INTERACTION; TEMPLATE-DIRECTED SYNTHESES; TEMPLATE-DIRECTED SYNTHESIS; TETRAETHYLENE GLYCOLS;

EID: 79551707310     PISSN: 09476539     EISSN: 15213765     Source Type: Journal    
DOI: 10.1002/chem.201001822     Document Type: Article
Times cited : (52)

References (122)
  • 27
  • 31
    • 54749140762 scopus 로고    scopus 로고
    • Angew. Chem. Int. Ed. 2008, 47, 7470-7474
    • (2008) Angew. Chem. Int. Ed. , vol.47 , pp. 7470-7474
  • 35
    • 33746282221 scopus 로고    scopus 로고
    • Angew. Chem. Int. Ed. 2006, 45, 4099-4104
    • (2006) Angew. Chem. Int. Ed. , vol.45 , pp. 4099-4104
  • 38
  • 46
    • 16244386912 scopus 로고    scopus 로고
    • Angew. Chem. Int. Ed. 2005, 44, 1456-1477
    • (2005) Angew. Chem. Int. Ed. , vol.44 , pp. 1456-1477
  • 50
    • 33748576316 scopus 로고    scopus 로고
    • Angew. Chem. Int. Ed. 2006, 45, 5698-5702
    • (2006) Angew. Chem. Int. Ed. , vol.45 , pp. 5698-5702
  • 54
    • 0003570337 scopus 로고    scopus 로고
    • (Eds: F. Diederich, P.J. Stang), Wiley-VCH, Weinheim
    • Templated Organic Synthesis (Eds:, F. Diederich, P.J. Stang,), Wiley-VCH, Weinheim 1999
    • (1999) Templated Organic Synthesis
  • 70
    • 36849079213 scopus 로고    scopus 로고
    • For an example of oligorotaxanes not involving donor-acceptor interactions, see
    • For an example of oligorotaxanes not involving donor-acceptor interactions, see:, J. Wu, K. C.-F. Leung, J. F. Stoddart, Proc. Natl. Acad. Sci. USA 2007, 104, 17266-17271.
    • (2007) Proc. Natl. Acad. Sci. USA , vol.104 , pp. 17266-17271
    • Wu, J.1    Leung, K.C.-F.2    Stoddart, J.F.3
  • 88
  • 91
    • 24644450678 scopus 로고    scopus 로고
    • Angew. Chem. Int. Ed. 2005, 44, 5441-5447
    • (2005) Angew. Chem. Int. Ed. , vol.44 , pp. 5441-5447
  • 97
    • 34250776984 scopus 로고    scopus 로고
    • Angew. Chem. Int. Ed. 2007, 46, 4081-4084
    • (2007) Angew. Chem. Int. Ed. , vol.46 , pp. 4081-4084
  • 104
    • 79551710877 scopus 로고    scopus 로고
    • a. In MIMs, we carry some aspects of the supramolecular regime over into the molecular world. The weak noncovalent bonding interactions present in the complexes live on in the molecular domain
    • a. In MIMs, we carry some aspects of the supramolecular regime over into the molecular world. The weak noncovalent bonding interactions present in the complexes live on in the molecular domain.
  • 106
    • 79551695805 scopus 로고    scopus 로고
    • We have found it meaningful to identify compounds 2, 7, and 10, in turn, with the acronyms 1NP, 3NP, and 5NP. By contrast, we refer to the dumbbell compounds, obtained by carrying out click chemistry with the propargyl ether 5 on the diazides 4, 11, and 13, in turn, as 1NPD, 3NPD, and 5NPD
    • We have found it meaningful to identify compounds 2, 7, and 10, in turn, with the acronyms 1NP, 3NP, and 5NP. By contrast, we refer to the dumbbell compounds, obtained by carrying out click chemistry with the propargyl ether 5 on the diazides 4, 11, and 13, in turn, as 1NPD, 3NPD, and 5NPD.
  • 113
  • 117
    • 79551714437 scopus 로고    scopus 로고
    • Given the large size of the systems modeled, we focused on investigating the structural features using the local (no Hartree-Fock exchange) M06L functional, and relative electronic energies by using the M06-2X functional
    • Given the large size of the systems modeled, we focused on investigating the structural features using the local (no Hartree-Fock exchange) M06L functional, and relative electronic energies by using the M06-2X functional.
  • 122
    • 79551691504 scopus 로고    scopus 로고
    • We expect that the predicted large energy difference between both co-conformations will be significantly reduced by entropic factors. Calculating entropic corrections are not practical given the large size of the system and the currently available technology
    • We expect that the predicted large energy difference between both co-conformations will be significantly reduced by entropic factors. Calculating entropic corrections are not practical given the large size of the system and the currently available technology.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.