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Volumn 127, Issue 51, 2005, Pages 18024-18025

Metathesis and metallotropy: A versatile combination for the synthesis of oligoenynes

Author keywords

[No Author keywords available]

Indexed keywords

ALKYNE; CARBENE; OLIGOENYNE; RUTHENIUM; UNCLASSIFIED DRUG;

EID: 29844436473     PISSN: 00027863     EISSN: None     Source Type: Journal    
DOI: 10.1021/ja057153c     Document Type: Article
Times cited : (38)

References (39)
  • 18
    • 3042782211 scopus 로고    scopus 로고
    • Grubbs, R. H., Ed.; Wiley-VCH: Weinheim, Germany
    • (c) Mori, M. In Handbook of Metathesis; Grubbs, R. H., Ed.; Wiley-VCH: Weinheim, Germany, 2003; Vol. 2, pp 176-204.
    • (2003) Handbook of Metathesis , vol.2 , pp. 176-204
    • Mori, M.1
  • 27
  • 32
    • 0037144690 scopus 로고    scopus 로고
    • Preparation of diynes: Marino, J. P.; Nguyen, H. N. J. Org. Chem. 2002, 67, 6841. Details of substrate preparation are described in the Supporting Information.
    • (2002) J. Org. Chem. , vol.67 , pp. 6841
    • Marino, J.P.1    Nguyen, H.N.2
  • 35
    • 0037714456 scopus 로고    scopus 로고
    • Selective cross metathesis of a cis-disubstituted double bond was observed in the presence of 1,3-diyne in the same molecule with Grubbs catalyst 1 under ethylene: Ratnayake, A. S.; Hemscheidt, T. Org. Lett. 2002, 4, 4667.
    • (2002) Org. Lett. , vol.4 , pp. 4667
    • Ratnayake, A.S.1    Hemscheidt, T.2
  • 36
    • 29844449010 scopus 로고    scopus 로고
    • note
    • The origin of the low overall chemical yields for the longer homologues is not clear. However, on the basis of the appearance of a polar baseline material on the TLC even at the early stage of the reaction, we believe the starting material polymerizes under the reaction conditions.
  • 37
    • 29844434522 scopus 로고    scopus 로고
    • note
    • Although ethylene was found to be deleterious for the RCM of substrate 2a, it was used to minimize the formation of dimeric product 6a.
  • 38
    • 29844435573 scopus 로고    scopus 로고
    • note
    • Compound 5a contains roughly 5% of styryl-group-incorporated product.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.