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Volumn 11, Issue 8, 2009, Pages 1741-1743

Stereoelectronic versus steric tuning in the prins cyclization reaction: Synthesis of 2fi-trans pyranyl motifs

Author keywords

[No Author keywords available]

Indexed keywords

ALKADIENE; ALLENE; PYRAN DERIVATIVE;

EID: 65249114328     PISSN: 15237060     EISSN: None     Source Type: Journal    
DOI: 10.1021/ol900196w     Document Type: Article
Times cited : (45)

References (43)
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    • Nicolaou. K. C; Svnder. S. A. Classics in Total Synthesis: Wilev- VCH: Weinhein, 2003. (b) Smith, A. B.; III; Fox, K. J.; Razler, T. M. Acc. Chem. Res. 2008, 41, 675-687.
    • (a) Nicolaou. K. C; Svnder. S. A. Classics in Total Synthesis: Wilev- VCH: Weinhein, 2003. (b) Smith, A. B.; III; Fox, K. J.; Razler, T. M. Acc. Chem. Res. 2008, 41, 675-687.
  • 23
    • 65249183726 scopus 로고    scopus 로고
    • Chan. K. P.; Loh. T. P. Qrg- 2005, 7, 4491-4494,
    • (h) Chan. K. P.; Loh. T. P. Qrg- 2005, 7, 4491-4494,
  • 24
    • 0034638397 scopus 로고    scopus 로고
    • [4 + 2] Annulation of chiral crotvlsilanes: (a) Huang, H.; Panek, J. S. J Am. Chem. Soc. 2000, 122, 9836-9837.
    • [4 + 2] Annulation of chiral crotvlsilanes: (a) Huang, H.; Panek, J. S. J Am. Chem. Soc. 2000, 122, 9836-9837.
  • 25
    • 23044445819 scopus 로고    scopus 로고
    • Vinylsilane-terminated cyclizations
    • (b) Lowe, J. T.; Panek, J. S. Org. Lett. 2005, 7, 3231-3234. Vinylsilane-terminated cyclizations:
    • (2005) Org. Lett , vol.7 , pp. 3231-3234
    • Lowe, J.T.1    Panek, J.S.2
  • 28
    • 0037063505 scopus 로고    scopus 로고
    • For applications of the lone pair of an ester group in the stabilization of oxo-carbenium in asymmetric synthesis, see: (a) Gung, B. W, Xue, X, Roush, W. R. J Am. Chem. Soc. 2002, 124, 10692-10697, and references therein
    • For applications of the lone pair of an ester group in the stabilization of oxo-carbenium in asymmetric synthesis, see: (a) Gung, B. W.; Xue, X.; Roush, W. R. J Am. Chem. Soc. 2002, 124, 10692-10697, and references therein,
  • 29
    • 0029922345 scopus 로고    scopus 로고
    • For a detailed study on the electrostatic attraction and anomeric effect on the stabilization of oxo-carbenium, please refer to
    • (b) Loh, T. P.; Wang, R. B.; Sim, K. Y. Tetrahedron Lett. 1996, 37, 2989-2992. For a detailed study on the electrostatic attraction and anomeric effect on the stabilization of oxo-carbenium, please refer to:
    • (1996) Tetrahedron Lett , vol.37 , pp. 2989-2992
    • Loh, T.P.1    Wang, R.B.2    Sim, K.Y.3
  • 33
    • 0142183441 scopus 로고    scopus 로고
    • Preparation of allenic alcohols: (a) Lin. M. J.; Loh, T. P. J. Am. Chem. Soc. 2003, 125, 13042-13043.
    • Preparation of allenic alcohols: (a) Lin. M. J.; Loh, T. P. J. Am. Chem. Soc. 2003, 125, 13042-13043.
  • 37
    • 0035915383 scopus 로고    scopus 로고
    • Allenic alcohols and aldehydes could generate aldol-type adducts through 1,3-transposition of oxygen, and thus the reactions were performed at lower temperature with dropwise addition of a decreased concentration of allenic alcohols using syringe pump over a period of 1 h. For reactions of allenic alcohols and aldehydes promoted by Lewis acid, see: (a) Trost, B. M.; Jonasson, C; Wuchrer, M. J Am Chem. Soc. 2001, 123, 12736- 12737.
    • Allenic alcohols and aldehydes could generate aldol-type adducts through 1,3-transposition of oxygen, and thus the reactions were performed at lower temperature with dropwise addition of a decreased concentration of allenic alcohols using syringe pump over a period of 1 h. For reactions of allenic alcohols and aldehydes promoted by Lewis acid, see: (a) Trost, B. M.; Jonasson, C; Wuchrer, M. J Am Chem. Soc. 2001, 123, 12736- 12737.
  • 39
    • 9444289945 scopus 로고    scopus 로고
    • The allenic alcohol can undergo propargylic transfer in the presence of aldehyde and Lewis acid via oxo-carbenium[3,3]-sigmatropic rearrangement. Lee, K. C; Lin, M. J, Loh, T. P. Chem. Commun. 2004, 2456- 2457
    • The allenic alcohol can undergo propargylic transfer in the presence of aldehyde and Lewis acid via oxo-carbenium[3,3]-sigmatropic rearrangement. Lee, K. C; Lin, M. J.: Loh, T. P. Chem. Commun. 2004, 2456- 2457.
  • 40
    • 33646461681 scopus 로고    scopus 로고
    • For Prins cyclization of homopropargylic alcohols with aldehydes, see: a
    • For Prins cyclization of homopropargylic alcohols with aldehydes, see: (a) Miranda, P. O.; Ramírez, M. A.; Martín, V. S.; Padrón, J. I. Org. Lett. 2006, 8, 1633-1636.
    • (2006) Org. Lett , vol.8 , pp. 1633-1636
    • Miranda, P.O.1    Ramírez, M.A.2    Martín, V.S.3    Padrón, J.I.4


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.