메뉴 건너뛰기




Volumn 78, Issue 11, 2005, Pages 2007-2013

Porphyrin capped with calix[4]arene derivative via hydrogen bonds

Author keywords

[No Author keywords available]

Indexed keywords

ARENES; CAPPING STRUCTURE; PORPHYRIN;

EID: 33745730360     PISSN: 00092673     EISSN: 13480634     Source Type: Journal    
DOI: 10.1246/bcsj.78.2007     Document Type: Article
Times cited : (20)

References (33)
  • 3
    • 0842300913 scopus 로고    scopus 로고
    • Reinhoudt et al. have succeeded in forming a cavity on a simple porphyrin via an electrostatic interaction: R. Fiammengo, P. Timmerman, and D. N. Reinhoudt, Chem. Commun., 2000, 2313.
    • Chem. Commun. , vol.2000 , pp. 2313
    • Fiammengo, R.1    Timmerman, P.2    Reinhoudt, D.N.3
  • 22
    • 33750622176 scopus 로고    scopus 로고
    • note
    • The formation of the duplex may be unfavorable at low concentration (μM order) for thermodynamic and entropic reasons. Therefore, excess calix[4]arene 8a was added to facilitate duplex formation.
  • 23
    • 33750620064 scopus 로고    scopus 로고
    • note
    • Upon the addition of methanol to the suspended dichloromethane solution of calix[4]arene 7a, a transparent solution was obtained and the ion peak of the homodimer of 7a was not detected by ESI-MS, while it was detected in dichloromethane solution.
  • 25
    • 33750623570 scopus 로고    scopus 로고
    • note
    • The calix[4]arene 7c was a mixture of 5,11- or 5,17-dihydroxy-25,26,27, 28-tetraoctyloxycalix[4]arene. Attempts to separate the two isomers failed.
  • 27
    • 33750627518 scopus 로고    scopus 로고
    • note
    • dim and the relative intensity of the duplex peak by ESI-MS was not obtained.
  • 32
    • 33750617645 scopus 로고    scopus 로고
    • note
    • Signals for 2 and 2.8a could not be discriminated on the NMR timescale because of the fast exchange reaction between the calix[4]arene as a single unit and the calix[4]arene contributing to the duplex.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.