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Volumn , Issue 48, 2006, Pages 5036-5038

Construction of fused bis(pyran) units from enones via a hydrosilylation-dihydroxylation-acetalization-reduction sequence

Author keywords

[No Author keywords available]

Indexed keywords

ENONE DERIVATIVE; KETONE DERIVATIVE; PYRAN DERIVATIVE;

EID: 33845235982     PISSN: 13597345     EISSN: None     Source Type: Journal    
DOI: 10.1039/b610886e     Document Type: Article
Times cited : (6)

References (26)
  • 4
    • 30744476469 scopus 로고    scopus 로고
    • M. Inoue Chem. Rev. 2005 105 4379 4405
    • (2005) Chem. Rev. , vol.105 , pp. 4379-4405
    • Inoue, M.1
  • 5
    • 30744459350 scopus 로고    scopus 로고
    • Reviews:
    • T. Nakata Chem. Rev. 2005 105 4314 4347
    • (2005) Chem. Rev. , vol.105 , pp. 4314-4347
    • Nakata, T.1
  • 13
    • 0023096034 scopus 로고
    • For an alternative bis(acetalization) via α-diketones with two pendant alcohols, see:
    • H. N. Chou Y. Shimizu J. Am. Chem. Soc. 1987 109 2184 2185
    • (1987) J. Am. Chem. Soc. , vol.109 , pp. 2184-2185
    • Chou, H.N.1    Shimizu, Y.2
  • 20
    • 33845254479 scopus 로고    scopus 로고
    • See ESI for discussions of structural assignments for all cyclization products
    • See ESI for discussions of structural assignments for all cyclization products
  • 21
    • 33845248159 scopus 로고    scopus 로고
    • Axially disposed alkoxy groups in polypyran acetals are typically formed in high selectivity. (See reference 5 for examples)
    • Axially disposed alkoxy groups in polypyran acetals are typically formed in high selectivity. (See reference 5 for examples)
  • 26
    • 33845256568 scopus 로고    scopus 로고
    • Preliminary AD experiments using the 4 : 1 (Z)-(E) mixture of TES enol ethers obtained from hydrosilylation of 5a with Wilkinson's catalyst support this hypothesis. An enantiomeric excess of 68% was measured via chiral HPLC (Chiralpak OJ-H, IPA-hexane 4: 96)
    • Preliminary AD experiments using the 4 : 1 (Z)-(E) mixture of TES enol ethers obtained from hydrosilylation of 5a with Wilkinson's catalyst support this hypothesis. An enantiomeric excess of 68% was measured via chiral HPLC (Chiralpak OJ-H, IPA-hexane 4: 96)


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.