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Volumn 7, Issue 24, 2005, Pages 5357-5360

Anion recognition using preorganized thiourea functionalized [3]polynorbornane receptors

Author keywords

[No Author keywords available]

Indexed keywords

ANION; NORBORNANE DERIVATIVE; POLYMER; THIOUREA;

EID: 28844459831     PISSN: 15237060     EISSN: None     Source Type: Journal    
DOI: 10.1021/ol051497q     Document Type: Article
Times cited : (141)

References (55)
  • 1
    • 4644341706 scopus 로고    scopus 로고
    • (a) For recent reviews, see the special issue of: Coord. Chem. Rev. 2003, 240, 1-2.
    • (2003) Coord. Chem. Rev. , vol.240 , Issue.SPEC. ISSUE , pp. 1-2
  • 32
    • 28844460516 scopus 로고    scopus 로고
    • Ph.D. Thesis, Centre for Molecular Architecture, University of Central Queensland
    • (c) Foley, P. J. Ph.D. Thesis, Centre for Molecular Architecture, University of Central Queensland, 2001.
    • (2001)
    • Foley, P.J.1
  • 36
    • 28844473545 scopus 로고    scopus 로고
    • note
    • Four factors were considered when designing these receptors. (i) Anion size: as most anions of interest are not comparable in size to the large [n]polynorbornane framework, hence, only [3]polynorbornanes were employed in this study. (ii) Recognition unit: we chose to use substituted aromatic thioureas as these may be readily tuned to enhance binding affinity, (iii) Symmetry: to facilitate spectroscopic analysis, a highly symmetric framework based on endo-norborn-5-ene-2,3-anhydride 3 was chosen. (iv) Rigidity: to maximize the anion-receptor interaction without compromising preorganization, a flexible ethyl spacer was placed between the rigid [3]-polynorbornane backbone and the thiourea receptor units.
  • 43
    • 28844450393 scopus 로고    scopus 로고
    • note
    • 2Na = 953.2210; found 953.2245.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.