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Volumn 126, Issue 39, 2004, Pages 12596-12603

Structure-reactivity in relationships in oxidative carbon-carbon bond forming reactions: A mild and efficient approach to stereoselective syntheses of 2,6-disubstituted tetrahydropyrones

Author keywords

[No Author keywords available]

Indexed keywords

ALCOHOLS; AMMONIUM COMPOUNDS; BENZENE; CARBON; CHEMICAL BONDS; ETHERS; OXIDATION; STEREOCHEMISTRY; SUBSTITUTION REACTIONS; SYNTHESIS (CHEMICAL);

EID: 4644339111     PISSN: 00027863     EISSN: None     Source Type: Journal    
DOI: 10.1021/ja046125b     Document Type: Article
Times cited : (49)

References (77)
  • 6
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    • For excellent tabulations of bond dissociation energies in organic molecules, see: (a) Blanksby, S. J.; Ellison, G. B. Acc. Chem. Res. 2003, 36, 255.
    • (2003) Acc. Chem. Res. , vol.36 , pp. 255
    • Blanksby, S.J.1    Ellison, G.B.2
  • 17
    • 4644326290 scopus 로고    scopus 로고
    • note
    • The directionality of the mesolytic cleavage is consistent with alkoxyalkyl and amidoalkyl radicals having significantly lower oxidation potentials than benzyl radicals (ref 5).
  • 26
    • 4644346177 scopus 로고    scopus 로고
    • note
    • Reference 3, p 85.
  • 28
    • 4644270828 scopus 로고    scopus 로고
    • note
    • One volt is approximately 23 kcal/mol.
  • 32
    • 0004055425 scopus 로고    scopus 로고
    • Butterworth Heinemann: Oxford, U.K.
    • CAN that is used without purification provides variable results. We have found that a single purification provides a reagent that can be used for months without loss of activity. For the purification of CAN, see: Armarego, W. L. F.; Perrin, D. D. Purification of laboratory Chemicals, 4th ed.; Butterworth Heinemann: Oxford, U.K., 1996; p 376.
    • (1996) Purification of Laboratory Chemicals, 4th Ed. , pp. 376
    • Armarego, W.L.F.1    Perrin, D.D.2
  • 37
    • 0000080187 scopus 로고
    • For an excellent study of inner sphere electron transfer in metal-arene complexes, see: Lau, W.; Kochi, J. K. J. Am. Chem. Soc. 1986, 108, 6720.
    • (1986) J. Am. Chem. Soc. , vol.108 , pp. 6720
    • Lau, W.1    Kochi, J.K.2
  • 61
    • 0033950371 scopus 로고    scopus 로고
    • Aldehyde 41 can be prepared on multigram scale through a two step sequence consisting of nucleophilic aromatic substitution of p-fluoroanisole by isobutyronitrile (Caron, S.; Vazquez, E.; Wojcik, J. M. J. Am. Chem. Soc. 2000, 122, 712) followed by DIBAL reduction.
    • (2000) J. Am. Chem. Soc. , vol.122 , pp. 712
    • Caron, S.1    Vazquez, E.2    Wojcik, J.M.3
  • 65
    • 0001134456 scopus 로고    scopus 로고
    • Inconsequential oxonia-Cope reactions might occur in these transformations. For examples of stereochemical erosion due to this process in related cyclization reactions, see: (a) Crosby, S. R.; Harding, J. R.; King, C. D.; Parker, G. D.; Willis, C. D. Org. Lett. 2002, 4, 577.
    • (2002) Org. Lett. , vol.4 , pp. 577
    • Crosby, S.R.1    Harding, J.R.2    King, C.D.3    Parker, G.D.4    Willis, C.D.5
  • 74
    • 0001544471 scopus 로고
    • The oxidation potentials of allylsilanes of this general structure can be estimated as being > 1.9 V vs SCE. See: Yoshida, J.-i.; Murata, T.; Isoe, S. Tetrahedron Lett. 1986, 27, 3373.
    • (1986) Tetrahedron Lett. , vol.27 , pp. 3373
    • Yoshida, J.-I.1    Murata, T.2    Isoe, S.3


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.