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Volumn 128, Issue 35, 2006, Pages 11620-11630

Synthesis, x-ray crystallography, and computational analysis of 1-azafenestranes

Author keywords

[No Author keywords available]

Indexed keywords

ADDITION REACTIONS; CONFORMATIONS; OLEFINS; SYNTHESIS (CHEMICAL); X RAY CRYSTALLOGRAPHY;

EID: 33748357330     PISSN: 00027863     EISSN: None     Source Type: Journal    
DOI: 10.1021/ja0632759     Document Type: Article
Times cited : (36)

References (54)
  • 20
    • 33748346656 scopus 로고    scopus 로고
    • note
    • The nomenclature of Keese (ref 7a) has to be modified to specify the location of the nitrogen atom. We propose to designate its location by listing the two rings containing the nitrogen first, then proceeding to the smaller of the remaining two rings. If the two nitrogen-containing rings are of different size, the smaller will be specified first, following Keese.
  • 37
    • 33748375865 scopus 로고    scopus 로고
    • note
    • The crystallographic coordinates of 6, 46, 52, 54, 56, and 57 have been deposited with the Cambridge Crystallographic Data Centre, deposition nos. CCDC 189803, 262117, 603737, 603736, 262116, and 603735, respectively. These data can be obtained free of charge via www.ccdc.cam.ac.uk/conts/retrieving.html (or from the Cambridge Crystallographic Data Centre, 12 Union Rd., Cambridge CB2 1EZ, UK; fax (+44) 1223-336-033; E-mail depo.sit@ccdc.cam.ac.uk).
  • 39
    • 33748376668 scopus 로고    scopus 로고
    • note
    • In this context, it is worth mentioning that there is no intrinsic advantage to the study of azafenestranes for discerning the planarization of the central carbon compared to other substituted all-carbon fenestranes. However, the azafenestranes allow a more general approach to various ring sizes and configurations with the option of easy derivatization for crystallinity.
  • 49
    • 33748365014 scopus 로고    scopus 로고
    • note
    • The nitroso acetals 34 and 44 are derived from the different facial approaches of the dienophile to the nitrocyclopentene and give different stereochemical relationships of the ring fusion hydrogens. (Diagram presented).


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.