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Volumn 26, Issue 4, 1985, Pages 523-526

A palladium-promoted route to 3-alkyl-4-(1-alkynyl)-hexa-1,5-dyn-3-enes and/or 1,3-diynes

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Indexed keywords


EID: 0000175508     PISSN: 00404039     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0040-4039(00)61928-7     Document Type: Article
Times cited : (201)

References (19)
  • 4
    • 0002097515 scopus 로고
    • Modification de la position 8 des purines nucleosides et de l'adenosine monophosphate cyclique-3′,5′. Reactions de couplage catalytique des organo-magnesiens avec les bromo-8 purines ribosides et bromo-8 adenosine monophosphate cyclique-3′,5′ silyles en presence de dichloro-bis-triphenylphosphine palladium
    • (1979) Tetrahedron Letters , pp. 3159
    • Cong-Danh1    Beaucourt2    Pichat3
  • 9
    • 84918406372 scopus 로고    scopus 로고
    • i, R. Rossi, A. Carpita and A. Lezzi, Tetrahedron, in press
  • 10
    • 84918406371 scopus 로고    scopus 로고
    • l, A. Carpita, A. Lezzi, F. Marchetti, S. Merlino, and R. Rossi, Tetrahedron, accepted for publication.
  • 11
    • 84918406370 scopus 로고    scopus 로고
    • i, R. Rossi, A. Carpita and A. Lezzi, Tetrahedron, in press
  • 12
    • 84970588777 scopus 로고
    • For previous syntheses of symmetrically disubstituted 1,3-diynes see:
    • (1870) Ann. , vol.154 , pp. 137
    • Glaser1
  • 13
    • 84918406369 scopus 로고    scopus 로고
    • b, U. Niedballa, in “Methoden der Organischen Chemie”, Band 5, Teil 2a, G. Thieme Verlag-Stuttgart, pp. 914-962;
  • 16
    • 84918406367 scopus 로고    scopus 로고
    • 13C NMR, and mass spectra. All known compounds had physical properties very similar to those reported in the literature.
  • 17
    • 84918406366 scopus 로고    scopus 로고
    • The reactions carried out on aliphatic 1-alkynes were rather exothemic and in general faster than those carried out under similar conditions on aromatic 1-alkynes. When such reactions were performed using phenacyl bromide instead of chloroacetone, the reaction mixture after hydrolysis contained acetophenone.
  • 18
    • 84918406365 scopus 로고    scopus 로고
    • 2, to afford the corresponding alkane 5.
  • 19
    • 84918406364 scopus 로고    scopus 로고
    • max (ε). 303 (2368), 292 (24914), 285 (23357), 275 (16505), 250 (5974), 236 (6602), 227 nm (6726).


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.