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Volumn 39, Issue 3-4, 2001, Pages 347-352

Synthesis of chiral crownophanes having two phenolic groups via tandem Claisen rearrangement and their chiral recognition

Author keywords

Binaphthyl; Chiral crownophanes; Chiral recognition; Claisen rearrangement

Indexed keywords


EID: 0345877156     PISSN: 09230750     EISSN: None     Source Type: Journal    
DOI: 10.1023/A:1011122827281     Document Type: Article
Times cited : (12)

References (15)
  • 14
    • 0003505803 scopus 로고    scopus 로고
    • A. P. Marchand (ed.), Wiley-VCH, New York Besides, we could confirm that in similar complexation, there are some [C⋯H] distances of 2.7-3 Å between the phenyl ring of N , N-dibenzylammonium and the oxyethylene protons of dibenzo[24]crown-8 (see Ref. [14b]), which might indicate a CH-π interaction between them, by using the Cambridge Structural Database
    • Many examples of CH-π interaction as additional stabilizing interactions for complexation has been reported. See, for example: (a) N. Nishio, M. Hirota, and Y. Umezawa: in A. P. Marchand (ed.), The CH/π Interaction Evidence, Nature, and Consequences, Wiley-VCH, New York (1998). Besides, we could confirm that in similar complexation, there are some [C⋯H] distances of 2.7-3 Å between the phenyl ring of N , N-dibenzylammonium and the oxyethylene protons of dibenzo[24]crown-8 (see Ref. [14b]), which might indicate a CH-π interaction between them, by using the Cambridge Structural Database.
    • (1998) The CH/π Interaction Evidence, Nature, and Consequences
    • Nishio, N.1    Hirota, M.2    Umezawa, Y.3


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.