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Volumn 48, Issue 38, 2007, Pages 6637-6640

A highly regioselective hydrophosphination of terminal alkynes with tetraphenyldiphosphine in the presence of palladium catalyst

Author keywords

[No Author keywords available]

Indexed keywords

ALKENE DERIVATIVE; ALKYNE DERIVATIVE; OXIDE; PALLADIUM; PHOSPHINE DERIVATIVE; TETRAPHENYLDIPHOSPHINE; UNCLASSIFIED DRUG; VINYL DERIVATIVE;

EID: 34548022644     PISSN: 00404039     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.tetlet.2007.07.121     Document Type: Article
Times cited : (31)

References (68)
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    • For reviews concerning transition-metal-catalyzed addition reactions of group 16 heteroatom compounds to carbon-carbon unsaturated bonds, see:. Yamamoto H., and Oshima K. (Eds), Wiley-VCH, Weinheim Chapter 15
    • For reviews concerning transition-metal-catalyzed addition reactions of group 16 heteroatom compounds to carbon-carbon unsaturated bonds, see:. Ogawa A. In: Yamamoto H., and Oshima K. (Eds). Main Group Metals in Organic Synthesis Vol. 2 (2004), Wiley-VCH, Weinheim Chapter 15
    • (2004) Main Group Metals in Organic Synthesis , vol.2
    • Ogawa, A.1
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    • 34548046126 scopus 로고    scopus 로고
    • Togni A., and Grützmacher H. (Eds), Wiley-VCH, Weinheim Chapter 7
    • Kuniyasu H. In: Togni A., and Grützmacher H. (Eds). Catalytic Heterofunctionalization (2001), Wiley-VCH, Weinheim Chapter 7
    • (2001) Catalytic Heterofunctionalization
    • Kuniyasu, H.1
  • 35
    • 0030001647 scopus 로고    scopus 로고
    • For the transition-metal-catalyzed hydrophosphinylation to unsaturated bonds, see:
    • For the transition-metal-catalyzed hydrophosphinylation to unsaturated bonds, see:. Han L.-B., and Tanaka M. J. Am. Chem. Soc. 118 (1996) 1571
    • (1996) J. Am. Chem. Soc. , vol.118 , pp. 1571
    • Han, L.-B.1    Tanaka, M.2
  • 47
    • 28844448397 scopus 로고
    • For the transition-metal-catalyzed hydrophosphination to unsaturated bonds, see:
    • For the transition-metal-catalyzed hydrophosphination to unsaturated bonds, see:. Pringle P.G., and Smith M.B. J. Chem. Soc., Chem. Commun. (1990) 1701
    • (1990) J. Chem. Soc., Chem. Commun. , pp. 1701
    • Pringle, P.G.1    Smith, M.B.2
  • 56
    • 33745060714 scopus 로고    scopus 로고
    • For the rhodium-catalyzed synthesis of 1-alkynylphosphine oxides from 1-alkynes and tetraphenyldiphosphine, see:
    • For the rhodium-catalyzed synthesis of 1-alkynylphosphine oxides from 1-alkynes and tetraphenyldiphosphine, see:. Arisawa M., Onoda M., Hori C., and Yamaguchi M. Tetrahedron Lett. 47 (2006) 5211
    • (2006) Tetrahedron Lett. , vol.47 , pp. 5211
    • Arisawa, M.1    Onoda, M.2    Hori, C.3    Yamaguchi, M.4
  • 57
    • 34548022469 scopus 로고    scopus 로고
    • note
    • 2, the yield was determined to be 100%.
  • 58
    • 34548019138 scopus 로고    scopus 로고
    • note
    • 17OP: 304.1017. Found: 304.1021.
  • 59
    • 34548041322 scopus 로고    scopus 로고
    • note
    • 18NOP: C, 73.21; H, 6.14; N, 4.74. Found: C, 72.92; H, 6.05; N, 4.58.
  • 60
    • 34548021340 scopus 로고    scopus 로고
    • note
    • 2 is subjected to air-oxidation, the influence of oxygen on this hydrophophination is now under investigation.
  • 65
    • 34548043142 scopus 로고    scopus 로고
    • note
    • 6).
  • 66
    • 34548051235 scopus 로고    scopus 로고
    • note
    • Although the precise pathway should wait for further detailed mechanistic experiments, a possible pathway from (A) to (B) may involve σ bond metathesis between vinylic C-Pd bond and acetylenic H-C bond of alkyne.
  • 67
    • 34548050572 scopus 로고    scopus 로고
    • note
    • 6). The isolation of alkynylphosphine (D) was difficult due to its similar polarity as those of other by-products.
  • 68
    • 34548034581 scopus 로고    scopus 로고
    • note
    • 6 did not afford any deuterized vinylphosphine, strongly suggests that the vinylic hydrogen of vinylphosphine was not derived from the solvent.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.