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Volumn 46, Issue 41, 2005, Pages 7059-7063

Synthesis of Morita-Baylis-Hillman-type adducts by unprecedented reaction of 1-phenyl-2-(trimethylsilyl)acetylene with aromatic aldehydes catalyzed by quaternary ammonium fluorides derived from cinchonine

Author keywords

Allenolate; Cinchonine; Morita Baylis Hillman adduct; Quaternary ammonium fluoride

Indexed keywords

1 PHENYL 2 (TRIMETHYLSILYL)ACETYLENE; ACETYLENE DERIVATIVE; ALDEHYDE DERIVATIVE; AMMONIUM FLUORIDE; CINCHONINE; UNCLASSIFIED DRUG;

EID: 24344500222     PISSN: 00404039     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.tetlet.2005.08.057     Document Type: Article
Times cited : (11)

References (31)
  • 11
    • 4143054678 scopus 로고    scopus 로고
    • For other chiral quaternally ammonium fluorides, see: T. Ooi, and K. Maruoka Acc. Chem. Res. 37 2004 526 533
    • (2004) Acc. Chem. Res. , vol.37 , pp. 526-533
    • Ooi, T.1    Maruoka, K.2
  • 17
    • 0037366617 scopus 로고    scopus 로고
    • For recent reports about the Morita-Baylis-Hillman reactions and applications, see: D. Basavaiah, A.J. Rao, and T. Satyanarayana Chem. Rev. 103 2003 811 891
    • (2003) Chem. Rev. , vol.103 , pp. 811-891
    • Basavaiah, D.1    Rao, A.J.2    Satyanarayana, T.3
  • 20
    • 0038500606 scopus 로고
    • The addition of α-silyl-α,β-unsaturated ketones to aldehydes catalyzed by TBAF affords the Morita-Baylis-Hillman-type adduct. See: K. Matsumoto, K. Oshima, and K. Utimoto Chem. Lett. 1994 1211 1214
    • (1994) Chem. Lett. , pp. 1211-1214
    • Matsumoto, K.1    Oshima, K.2    Utimoto, K.3
  • 21
    • 0037414541 scopus 로고    scopus 로고
    • The quaternary ammonium acetylide was considered to be generated in situ. Isolation or physical evidence of the quaternary ammonium acetylide has not been reported. See: T. Ishikawa, T. Mizuta, K. Hagiwara, T. Aikawa, T. Kudo, and S. Saito J. Org. Chem. 68 2003 3702 3705
    • (2003) J. Org. Chem. , vol.68 , pp. 3702-3705
    • Ishikawa, T.1    Mizuta, T.2    Hagiwara, K.3    Aikawa, T.4    Kudo, T.5    Saito, S.6
  • 22
    • 13944255376 scopus 로고    scopus 로고
    • The use of anhydrous TBAF also gave the addition product 4 as the major one. For the preparation of anhydrous TBAF, see: H. Sun, and S.G. DiMagno J. Am. Chem. Soc. 127 2005 2050 2051
    • (2005) J. Am. Chem. Soc. , vol.127 , pp. 2050-2051
    • Sun, H.1    Dimagno, S.G.2
  • 24
    • 0040093455 scopus 로고
    • It was recognized that the silyl ether of the Z-isomer 9 isomerized to the E-isomer under basic conditions. For isomerization of the derivative of 2-benzylidene-1-indanone, see: B.D. Pearson, R.P. Ayer, and N.H. Cromwell J. Org. Chem. 27 1962 3038 3044
    • (1962) J. Org. Chem. , vol.27 , pp. 3038-3044
    • Pearson, B.D.1    Ayer, R.P.2    Cromwell, N.H.3
  • 26
    • 0021385669 scopus 로고
    • Silyl allenolates afford Morita-Hillman-type adducts, see: M. Kato, and I. Kuwajima Bull. Chem. Soc. 57 1984 827 830
    • (1984) Bull. Chem. Soc. , vol.57 , pp. 827-830
    • Kato, M.1    Kuwajima, I.2


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.