메뉴 건너뛰기




Volumn , Issue 7, 2005, Pages 1348-1353

Improved synthesis and conformational analysis of an A,D-1,10- phenanthroline-bridged calix[6]arene

Author keywords

Calixarenes; Conformation analysis; Halogenation; Heterocycles; Macrocycles

Indexed keywords

1,10 PHENANTHROLINE; 2,9 BIS(BROMOMETHYL) 1,10 PHENANTHROLINE; CALIX[6]ARENE; CALIXARENE; METAL COMPLEX; PHENANTHROLINE DERIVATIVE; UNCLASSIFIED DRUG;

EID: 16444362249     PISSN: 1434193X     EISSN: None     Source Type: Journal    
DOI: 10.1002/ejoc.200400684     Document Type: Article
Times cited : (18)

References (34)
  • 3
    • 0004146786 scopus 로고
    • The Royal Society of Chemistry, Cambridge
    • C. D. Gutsche, Calixarenes, The Royal Society of Chemistry, Cambridge, 1989 and 1992.
    • (1989) Calixarenes
    • Gutsche, C.D.1
  • 4
    • 0004268367 scopus 로고    scopus 로고
    • The Royal Society of Chemistry, Cambridge
    • C. D. Gutsche, Calixarenes Revisited, The Royal Society of Chemistry, Cambridge, 1998.
    • (1998) Calixarenes Revisited
    • Gutsche, C.D.1
  • 6
    • 0004287470 scopus 로고    scopus 로고
    • (Eds.: Z. Asfari, V. Böhmer, J. M. Harrowfield, J. Vicens), Kluwer Academic Publishers, Dordrecht
    • U. Lüning, F. Löffler, J. Eggert, in Calixarenes 2001 (Eds.: Z. Asfari, V. Böhmer, J. M. Harrowfield, J. Vicens), Kluwer Academic Publishers, Dordrecht, 2001.
    • (2001) Calixarenes 2001
    • Lüning, U.1    Löffler, F.2    Eggert, J.3
  • 17
    • 16444379307 scopus 로고    scopus 로고
    • A,D-1,10-phenanthroline-bridged calix[6]arenes for catalysis
    • on June Ist. 2001, The Netherlands, 29.5.-2.6.2001
    • The new uduuuu conformation was first presented in the lecture "A,D-1,10-Phenanthroline-Bridged Calix[6]arenes for Catalysis" on June Ist. 2001 during the 6th International Conference on Calixarenes 2001, The Netherlands, 29.5.-2.6.2001.
    • (2001) 6th International Conference on Calixarenes
  • 18
    • 0037415433 scopus 로고    scopus 로고
    • While calix[6]arenes with free OH groups tend to exist in the all-up conformation, which is stabilized by hydrogen bonds between the OH groups, there is one example of a uduuuu conformation (partial cone) for a tetra-benzylated bridged calix[6]arene: S. Akine, K. Goto, T. Kawashima. Tetrahedron Lett. 2003, 44, 1171-1174.
    • (2003) Tetrahedron Lett. , vol.44 , pp. 1171-1174
    • Akine, S.1    Goto, K.2    Kawashima, T.3
  • 22
    • 16444362196 scopus 로고    scopus 로고
    • note
    • The descriptors in and out may be used for the relative orientation of the tert-bulyl groups or the phenol oxygen atoms. In this publication the oxygen atoms are the reference points.
  • 23
    • 16444371070 scopus 로고    scopus 로고
    • note
    • The 1,10-phenanthroline bridge defines two aryl rings of the calix[6]arene to be the rings A and D. In order to use the earliest letter possible for the flipped aryl ring, the down oriented ring has been named B, thus defining the lettering for the other aryl rings.
  • 25
    • 16444373669 scopus 로고    scopus 로고
    • note
    • [24] are not affected by the new uduuuu conformation because the flip of the B-ring is far away from the reaction site in the copper(I)-catalysed cyclopropanation.
  • 27
    • 16444368065 scopus 로고    scopus 로고
    • From LDA solution
    • From LDA solution.
  • 30
  • 33
    • 16444363459 scopus 로고    scopus 로고
    • Quantum Chemistry Group, University of Karlsruhe, Germany
    • TURBOMOLE, Version 5-5, Quantum Chemistry Group, University of Karlsruhe, Germany.
    • TURBOMOLE, Version 5-5


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.