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Volumn 68, Issue 21, 2003, Pages 8149-8156

Binding of tetramethylammonium to polyether side-chained aromatic hosts. Evaluation of the binding contribution from ether oxygen donors

Author keywords

[No Author keywords available]

Indexed keywords

CYCLIZATION REACTIONS;

EID: 0142026533     PISSN: 00223263     EISSN: None     Source Type: Journal    
DOI: 10.1021/jo034905h     Document Type: Article
Times cited : (24)

References (28)
  • 1
    • 0003461218 scopus 로고    scopus 로고
    • Atwood, J. L., Davies, J. E. D., MacNicol, D. D., Vögtle, F., Eds.; Pergamon: Oxford
    • Comprehensive Supramolecular Chemistry; Atwood, J. L., Davies, J. E. D., MacNicol, D. D., Vögtle, F., Eds.; Pergamon: Oxford, 1996; Vol. 1.
    • (1996) Comprehensive Supramolecular Chemistry , vol.1
  • 11
    • 0142120706 scopus 로고    scopus 로고
    • note
    • 2 (ref 12).
  • 15
    • 0000545221 scopus 로고
    • Diacetonylbenzene has previously been prepared by arylation of enol acetate with 1,4-dibromobenzene via tributyltin enolates catalyzed by dichlorobis(tri-o-tolylphosphine)palladium complex: Kosugi, M.; Hagiwara, I.; Sumiya, T.; Migita, T. Bull. Chem. Soc. Jpn. 1984, 57, 242-246.
    • (1984) Bull. Chem. Soc. Jpn. , vol.57 , pp. 242-246
    • Kosugi, M.1    Hagiwara, I.2    Sumiya, T.3    Migita, T.4
  • 24
    • 0003463148 scopus 로고    scopus 로고
    • Wiley-Interscience: New York
    • Unfortunately 29, which is formed in roughly similar amount in the acetalization, could not be employed for the purpose. Although methods for the selective cleavage of benzylidene acetals at either the primary or the secondary oxygen are available (see: Greene, T. W.; Wuts, P. G. M. Protective Groups in Organic Synthesis, 3rd ed.; Wiley-Interscience: New York, 1999), our efforts failed with the benzyl ether of 29, which consistently gave the undesired bis-primary dibenzyl ether, therefore preventing the use of the whole isomeric mixture of acetals for the convergent synthesis of 32.
    • (1999) Protective Groups in Organic Synthesis, 3rd Ed.
    • Greene, T.W.1    Wuts, P.G.M.2


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.