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Volumn 46, Issue 29, 2010, Pages 5316-5318

Siloxy(trialkoxy)ethene undergoes regioselective [2+2] cycloaddition to ynones and ynoates en route to functionalized cyclobutenediones

Author keywords

[No Author keywords available]

Indexed keywords

ALKOXYBENZENE DERIVATIVE; ALKYNE DERIVATIVE; CYCLOBUTENEDIONE DERIVATIVE; ETHYLENE DERIVATIVE; KETENE SILYL ACETAL; MOLECULAR SCAFFOLD; SILOXY(TRIALKOXY)ETHENE; UNCLASSIFIED DRUG; CYCLOBUTANE DERIVATIVE; ETHYLENE; SILOXANE;

EID: 77954694195     PISSN: 13597345     EISSN: None     Source Type: Journal    
DOI: 10.1039/c0cc00883d     Document Type: Article
Times cited : (17)

References (32)
  • 16
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    • Camps, F.1    Liebaria, A.2    Moreto, J.M.3    Ricart, S.4    Vinas, J.M.5
  • 20
    • 0026728214 scopus 로고
    • 2 was much less effective and the yield was extremely low We recently reported the Mukaiyama aldol reactions of KSA to simple methyl esters promoted by organoaluminium reagents, giving 1,2-addition product, see:
    • E. V. Dehmlow A. L. Veretenov Synthesis 1992 939
    • (1992) Synthesis , pp. 939
    • Dehmlow, E.V.1    Veretenov, A.L.2
  • 21
    • 34248527688 scopus 로고    scopus 로고
    • For selective recent reports on acid promoted [2+2] cycloaddition for efficient access to functionalized cyclobutenes, see:
    • S. Iwata T. Hamura T. Matsumoto K. Suzuki Chem. Lett. 2007 36 538
    • (2007) Chem. Lett. , vol.36 , pp. 538
    • Iwata, S.1    Hamura, T.2    Matsumoto, T.3    Suzuki, K.4
  • 32
    • 33645940266 scopus 로고    scopus 로고
    • Structure of 11a was determined by NMR study (HMBC). See ESI Ketone 12 gave single crystals suitable for X-ray analysis, thereby proving the structure of compound 11b. For details, see ESI
    • T. Shibata K. Takami A. Kawachi Org. Lett. 2006 8 1343
    • (2006) Org. Lett. , vol.8 , pp. 1343
    • Shibata, T.1    Takami, K.2    Kawachi, A.3


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.