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Volumn 129, Issue 50, 2007, Pages 15503-15512

DFT study of the mechanisms of in water Au(I)-catalyzed tandem [3,3]-rearrangement/Nazarov reaction/[1,2]-hydrogen shift of enynyl acetates: A proton-transport catalysis strategy in the water-catalyzed [1,2]-hydrogen shift

Author keywords

[No Author keywords available]

Indexed keywords

ACTIVATION ENERGY; CATALYSIS; DENSITY FUNCTIONAL THEORY; FUNCTIONAL GROUPS; HYDROGEN BONDS; PROTON TRANSFER;

EID: 37849051960     PISSN: 00027863     EISSN: None     Source Type: Journal    
DOI: 10.1021/ja071070+     Document Type: Article
Times cited : (276)

References (165)
  • 3
    • 24044470646 scopus 로고    scopus 로고
    • (c) Li, C.-J. Chem. Rev. 2005, 105, 3095.
    • (2005) Chem. Rev , vol.105 , pp. 3095
    • Li, C.-J.1
  • 33
    • 0037158732 scopus 로고    scopus 로고
    • For mechanistic studies concerning how water affects reactions, see: a
    • For mechanistic studies concerning how water affects reactions, see: (a) Chandrasekhar, J.; Shariffskul, S.; Jorgensen, W. L. J. Phys. Chem. B 2002, 106, 8078.
    • (2002) J. Phys. Chem. B , vol.106 , pp. 8078
    • Chandrasekhar, J.1    Shariffskul, S.2    Jorgensen, W.L.3
  • 40
    • 32244445098 scopus 로고    scopus 로고
    • For the initial study, see
    • (a) For the initial study, see: Zhang, L.; Wang, S. J. Am. Chem. Soc. 2006, 128, 1442.
    • (2006) J. Am. Chem. Soc , vol.128 , pp. 1442
    • Zhang, L.1    Wang, S.2
  • 41
    • 37849049590 scopus 로고    scopus 로고
    • 2.
    • 2.
  • 42
    • 28844458694 scopus 로고    scopus 로고
    • (a) Zhang, L
    • For other Au-catalyzed reactions from Zhang's group
    • For other Au-catalyzed reactions from Zhang's group: (a) Zhang, L. J. Am. Chem. Soc. 2005, 127, 16804.
    • (2005) J. Am. Chem. Soc , vol.127 , pp. 16804
  • 56
    • 33646576245 scopus 로고    scopus 로고
    • For other recent examples of organometallic reactions involving [1,2]-hydrogen shifts, see: (c) Fürstner, A.; Aïssa, C. J. Am. Chem. Soc. 2006, 128, 6306.
    • For other recent examples of organometallic reactions involving [1,2]-hydrogen shifts, see: (c) Fürstner, A.; Aïssa, C. J. Am. Chem. Soc. 2006, 128, 6306.
  • 71
    • 33748593631 scopus 로고    scopus 로고
    • For a recent thematic issue on the studies of enzymatic reaction mechanisms, see:, and references therein
    • (a) For a recent thematic issue on the studies of enzymatic reaction mechanisms, see: Schramm, V. L. Chem. Rev. 2006, 106, 3029 and references therein.
    • (2006) Chem. Rev , vol.106 , pp. 3029
    • Schramm, V.L.1
  • 89
    • 33845546747 scopus 로고    scopus 로고
    • For recent reviews of Au-catalyzed reactions, see: a
    • For recent reviews of Au-catalyzed reactions, see: (a) Hashmi, A. S. K.; Hutchings, G. J. Angew. Chem., Int. Ed. 2006, 45, 7896.
    • (2006) Angew. Chem., Int. Ed , vol.45 , pp. 7896
    • Hashmi, A.S.K.1    Hutchings, G.J.2
  • 92
    • 33745716289 scopus 로고    scopus 로고
    • For other recent Au-catalyzed reactions, see: d
    • For other recent Au-catalyzed reactions, see: (d) Brouwer, C.; He, C. Angew. Chem., Int. Ed. 2006, 45, 1744.
    • (2006) Angew. Chem., Int. Ed , vol.45 , pp. 1744
    • Brouwer, C.1    He, C.2
  • 108
    • 33644555190 scopus 로고    scopus 로고
    • For recent theoretical studies of Au-catalyzed reactions, see: a
    • For recent theoretical studies of Au-catalyzed reactions, see: (a) Faza, O. N.; Lopez, C. S.; Alvarez, R.; de Lera, A. R. J. Am. Chem. Soc. 2006, 128, 2434.
    • (2006) J. Am. Chem. Soc , vol.128 , pp. 2434
    • Faza, O.N.1    Lopez, C.S.2    Alvarez, R.3    de Lera, A.R.4
  • 116
    • 0001190103 scopus 로고    scopus 로고
    • For an excellent review about using DFT to study organometallic reaction mechanisms, see: i
    • For an excellent review about using DFT to study organometallic reaction mechanisms, see: (i) Niu, S.; Hall, M. B. Chem. Rev. 2000, 100, 353.
    • (2000) Chem. Rev , vol.100 , pp. 353
    • Niu, S.1    Hall, M.B.2
  • 117
    • 0034801477 scopus 로고    scopus 로고
    • For our recent theoretical studies of transition metal-catalyzed reactions, see: a
    • For our recent theoretical studies of transition metal-catalyzed reactions, see: (a) Wu, Y.-D.; Yu, Z.-X. J. Am. Chem. Soc. 2001, 123, 5777.
    • (2001) J. Am. Chem. Soc , vol.123 , pp. 5777
    • Wu, Y.-D.1    Yu, Z.-X.2
  • 120
    • 37849003415 scopus 로고    scopus 로고
    • Gaussian, Inc, Pittsburgh, PA
    • Frisch, M. J. et al. Gaussian 03, revision C.02; Gaussian, Inc.: Pittsburgh, PA, 2004.
    • (2004) Gaussian 03, revision , Issue.C.02
    • Frisch, M.J.1
  • 137
    • 37849037678 scopus 로고    scopus 로고
    • 2, and the resulting structures are similar to the one optimized in the gas phase.
    • 2, and the resulting structures are similar to the one optimized in the gas phase.
  • 139
    • 0001261240 scopus 로고    scopus 로고
    • For discussions of ring-closure reactions of 4-π systems, see
    • (b) For discussions of ring-closure reactions of 4-π systems, see: Dolbier, W. R., Jr.; Koroniak, H.; Houk, K. N.; Sheu, C. Acc. Chem. Res. 1996, 29, 471.
    • (1996) Acc. Chem. Res , vol.29 , pp. 471
    • Dolbier Jr., W.R.1    Koroniak, H.2    Houk, K.N.3    Sheu, C.4
  • 141
    • 0026059629 scopus 로고
    • For early theoretical studies of Nazarov reaction, see: b
    • For early theoretical studies of Nazarov reaction, see: (b) Smith, D. A.; Ulmer, C. W. Tetrahedron Lett. 1991, 32, 725.
    • (1991) Tetrahedron Lett , vol.32 , pp. 725
    • Smith, D.A.1    Ulmer, C.W.2
  • 144
    • 37849034869 scopus 로고    scopus 로고
    • Topological analysis of the electron densities at the bond critical points indicates that their electron densities and Laplacian are within the proper range required for hydrogen bonds see details in the Supporting Information
    • Topological analysis of the electron densities at the bond critical points indicates that their electron densities and Laplacian are within the proper range required for hydrogen bonds (see details in the Supporting Information).
  • 145
    • 0035803696 scopus 로고    scopus 로고
    • For experimental and computational discussions on the C-H⋯O interactions, see: a
    • For experimental and computational discussions on the C-H⋯O interactions, see: (a) Washington, I.; Houk, K. N. Angew. Chem., Int. Ed. 2001, 40, 4485.
    • (2001) Angew. Chem., Int. Ed , vol.40 , pp. 4485
    • Washington, I.1    Houk, K.N.2
  • 151
    • 28044432127 scopus 로고    scopus 로고
    • We also calculated the reaction mechanism in which the water molecules first carry out an autoionization process proposed in Scheme 2. Then, one hydrogen atom in the hydronium shifts to the C4 atom see 8 in Figure 2 for atom labeling, Finally, the H7 atom is abstracted by water. The free energy needed for a H shift at room temperature is more than 30 kcal/mol, indicating that this reaction path is not favorable. For the discussion of autoionization process, see: Zhang, X, Houk, K. N. J. Org. Chem. 2005, 70, 9712
    • We also calculated the reaction mechanism in which the water molecules first carry out an autoionization process proposed in Scheme 2. Then, one hydrogen atom in the hydronium shifts to the C4 atom (see 8 in Figure 2 for atom labeling). Finally, the H7 atom is abstracted by water. The free energy needed for a H shift at room temperature is more than 30 kcal/mol, indicating that this reaction path is not favorable. For the discussion of autoionization process, see: Zhang, X.; Houk, K. N. J. Org. Chem. 2005, 70, 9712.
  • 152
    • 37849036756 scopus 로고    scopus 로고
    • 8
    • 8
  • 153
    • 37849006408 scopus 로고    scopus 로고
    • 2, the direct [1,2]-hydride shift could act as a background reaction to compete with the water-catalyzed [1,2]-proton shift process since the [1,2]-hydride shift in dry solution is not difficult. This also means that the background [1,2]-hydride shift could compete with the deuterium incorporation shown in Scheme 6.
    • 2, the direct [1,2]-hydride shift could act as a background reaction to compete with the water-catalyzed [1,2]-proton shift process since the [1,2]-hydride shift in dry solution is not difficult. This also means that the background [1,2]-hydride shift could compete with the deuterium incorporation shown in Scheme 6.
  • 154
    • 33947614581 scopus 로고    scopus 로고
    • In the Lu (3, 2) cycloaddition between allenoates and activated alkenes catalyzed by P(Ph)3, the direct [1,2]-hydrogen shift has a computed activation energy of about 40 kcal/mol. Because of this, the direct [1,2]-hydrogen shift does not occur. Instead, a water-catalyzed [1,2]-hydrogen shift takes place exclusively. For details, see: Xia, Y, Liang, Y, Chen, Y, Wang, M, Jiao, L, Huang, F, Liu, S, Li, Y, Yu, Z.-X. J. Am. Chem. Soc. 2007, 129, 3470
    • 3, the direct [1,2]-hydrogen shift has a computed activation energy of about 40 kcal/mol. Because of this, the direct [1,2]-hydrogen shift does not occur. Instead, a water-catalyzed [1,2]-hydrogen shift takes place exclusively. For details, see: Xia, Y.; Liang, Y.; Chen, Y.; Wang, M.; Jiao, L.; Huang, F.; Liu, S.; Li, Y.; Yu, Z.-X. J. Am. Chem. Soc. 2007, 129, 3470.
  • 157
    • 37849009981 scopus 로고    scopus 로고
    • When a three-water cluster acts as a catalyst, no direct [1,2]-H shift transition structure (similar to TS13′) can be located.
    • When a three-water cluster acts as a catalyst, no direct [1,2]-H shift transition structure (similar to TS13′) can be located.
  • 158
    • 0000997465 scopus 로고    scopus 로고
    • For discussions of entropy overestimation in bimolecular reactions in aqueous solution, see: a
    • For discussions of entropy overestimation in bimolecular reactions in aqueous solution, see: (a) Strajbl, M.; Sham, Y. Y.; Villa, J.; Chu, Z.-T.; Warshel, A. J. Phys. Chem. B 2000, 104, 4578.
    • (2000) J. Phys. Chem. B , vol.104 , pp. 4578
    • Strajbl, M.1    Sham, Y.Y.2    Villa, J.3    Chu, Z.-T.4    Warshel, A.5
  • 160
  • 163
    • 37849014578 scopus 로고    scopus 로고
    • Water-catalyzed [1,2]-hydrogen shift reactions could also occur in organocatalytic reactions. For recent examples, see: (a) ref 36.
    • Water-catalyzed [1,2]-hydrogen shift reactions could also occur in organocatalytic reactions. For recent examples, see: (a) ref 36.


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