메뉴 건너뛰기




Volumn 13, Issue 21, 2011, Pages 5924-5927

Generation of α,β-unsaturated platinum carbenes from homopropargylic alcohols: Rearrangements to polysubstituted furans

Author keywords

[No Author keywords available]

Indexed keywords


EID: 80055096926     PISSN: 15237060     EISSN: 15237052     Source Type: Journal    
DOI: 10.1021/ol202649j     Document Type: Article
Times cited : (64)

References (49)
  • 5
    • 51249100498 scopus 로고    scopus 로고
    • Arcadi, A. Chem. Rev. 2008, 108, 3266-3325
    • (2008) Chem. Rev. , vol.108 , pp. 3266-3325
    • Arcadi, A.1
  • 9
  • 13
    • 80055101093 scopus 로고    scopus 로고
    • See ref 1h
    • See ref 1h.
  • 29
    • 70350635781 scopus 로고    scopus 로고
    • the references therein
    • Egi, M.; Azechi, K.; Akai, S. Org. Lett. 2009, 11, 5002-5005 and the references therein
    • (2009) Org. Lett. , vol.11 , pp. 5002-5005
    • Egi, M.1    Azechi, K.2    Akai, S.3
  • 35
    • 79851499669 scopus 로고    scopus 로고
    • A recent report described a similar mode of carbene generation toward the formation of polycyclic compounds via [3 + 2] cycloadditions. See
    • A recent report described a similar mode of carbene generation toward the formation of polycyclic compounds via [3 + 2] cycloadditions. See: Saito, K.; Sogou, H.; Suga, T.; Kusama, H.; Iwasawa, N. J. Am. Chem. Soc. 2011, 133, 689-691
    • (2011) J. Am. Chem. Soc. , vol.133 , pp. 689-691
    • Saito, K.1    Sogou, H.2    Suga, T.3    Kusama, H.4    Iwasawa, N.5
  • 43
    • 33947578482 scopus 로고    scopus 로고
    • Gold catalysts also displayed reactivity, but the hydroalkoxylation product (ii) was the major component. This observation is consistent with the lesser metal-based donation that is generally seen in catalytic Au systems relative to Pt. For a relevant discussion, see: Gorin, D. J.; Toste, F. D. Nature 2007, 446, 395-403
    • (2007) Nature , vol.446 , pp. 395-403
    • Gorin, D.J.1    Toste, F.D.2
  • 44
    • 80055069891 scopus 로고    scopus 로고
    • We considered the possibility that compound ii was an intermediate toward the furan product under the Pt-catalyzed conditions. Although enol ether ii could be observed as a product at low temperature, subjecting it to the reaction conditions, as well as multiple variants of these conditions, never produced furan 8. See the Supporting Information for details
    • We considered the possibility that compound ii was an intermediate toward the furan product under the Pt-catalyzed conditions. Although enol ether ii could be observed as a product at low temperature, subjecting it to the reaction conditions, as well as multiple variants of these conditions, never produced furan 8. See the Supporting Information for details.
  • 48
    • 0033440272 scopus 로고    scopus 로고
    • For a review on the synthetic utility of silylfurans, see: Keay, B. A. Chem. Soc. Rev. 1999, 28, 209-215
    • (1999) Chem. Soc. Rev. , vol.28 , pp. 209-215
    • Keay, B.A.1
  • 49
    • 44449174624 scopus 로고    scopus 로고
    • This hypothesis is consistent with DFT calculation studies evaluating the migratory processes of hydrogen and bromine in the gold-catalyzed synthesis of furans. See
    • This hypothesis is consistent with DFT calculation studies evaluating the migratory processes of hydrogen and bromine in the gold-catalyzed synthesis of furans. See: Xia, Y.; Dudnik, A. S.; Gevorgyan, V.; Li, Y. J. Am. Chem. Soc. 2008, 130, 6940-6941
    • (2008) J. Am. Chem. Soc. , vol.130 , pp. 6940-6941
    • Xia, Y.1    Dudnik, A.S.2    Gevorgyan, V.3    Li, Y.4


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.