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Volumn 15, Issue 26, 1996, Pages 5450-5452

The chemistry of borylstannanes: Oxidative addition to palladium species and its application to palladium-catalyzed borylstannation of alkynes

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EID: 0001594065     PISSN: 02767333     EISSN: None     Source Type: Journal    
DOI: 10.1021/om9607199     Document Type: Article
Times cited : (123)

References (44)
  • 23
    • 0029906394 scopus 로고    scopus 로고
    • B-S: (a) Ishiyama, T.; Nishijima, K.; Miyaura, N.; Suzuki, A. J. Am. Chem. Soc. 1993, 115, 7219. P-Se: (b) Han, L.-B.; Choi, N.; Tanaka, M. J. Am. Chem. Soc. 1996, 118, 7000.
    • (1996) J. Am. Chem. Soc. , vol.118 , pp. 7000
    • Han, L.-B.1    Choi, N.2    Tanaka, M.3
  • 34
    • 77957203303 scopus 로고    scopus 로고
    • Heidelberg, Germany, July; Abstract CB-16
    • A part of this work was presented at the 9th International Meeting on Boron Chemistry, Heidelberg, Germany, July 1996; Abstract CB-16.
    • (1996) 9th International Meeting on Boron Chemistry
  • 37
    • 85033805325 scopus 로고    scopus 로고
    • note
    • Irradiation at 2.48 ppm (allylic protons) exhibited a 7% enhancement of the vinylic proton at 6.39 ppm, suggesting that 3aI is the Z isomer.
  • 39
    • 85033822706 scopus 로고    scopus 로고
    • note
    • All catalytic reactions were carried out in the same way as in the typical example with some exceptions in the reaction temperature and/or time, which were indicated in Table 1. The workup procedure was also the same except for 3c, which was recrystallized from pentane.
  • 41
    • 85033808084 scopus 로고    scopus 로고
    • note
    • 2PdSn: C, 30.18; H, 6.82; N, 5.42. Found: C, 30.55; H, 6.79; N, 5.30.
  • 42
    • 85033809357 scopus 로고    scopus 로고
    • note
    • w = 0.0551, GOF = 0.206.
  • 43
    • 85033813853 scopus 로고    scopus 로고
    • note
    • 11 being in good agreement with the known values. Accordingly, we tentatively conclude that the acetylenic bond was inserting into the Sn-Pd bond (stannyl palladation), at least in this particular case.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.