-
1
-
-
18744382742
-
-
Recent examples: (a) Dediu, O. G.; Yehia, N. A. M.; Oeser, T.; Polborn, K.; Müller, T. J. J. Eur. J. Org. Chem. 2005, 1834.
-
Recent examples: (a) Dediu, O. G.; Yehia, N. A. M.; Oeser, T.; Polborn, K.; Müller, T. J. J. Eur. J. Org. Chem. 2005, 1834.
-
-
-
-
3
-
-
17144426927
-
-
(c) McCormick, M. M.; Duong, H. A.; Zuo, G.; Louie, J. J. Am. Chem. Soc. 2005, 127, 5030.
-
(2005)
J. Am. Chem. Soc
, vol.127
, pp. 5030
-
-
McCormick, M.M.1
Duong, H.A.2
Zuo, G.3
Louie, J.4
-
5
-
-
34548146266
-
-
(e) Movassaghi, M.; Hill, M. D.; Ahmad, O. K. J. Am. Chem. Soc. 2007, 129, 10096.
-
(2007)
J. Am. Chem. Soc
, vol.129
, pp. 10096
-
-
Movassaghi, M.1
Hill, M.D.2
Ahmad, O.K.3
-
6
-
-
38349127957
-
-
(f) Dash, J.; Lechel, T.; Reissig, H.-U. Org. Lett. 2007, 9, 5541.
-
(2007)
Org. Lett
, vol.9
, pp. 5541
-
-
Dash, J.1
Lechel, T.2
Reissig, H.-U.3
-
7
-
-
84944053662
-
-
Mc Killop, A. Ed, Pergamon: Oxford, U.K
-
(a) Jones, G. In Comprehensive Heterocyclic Chemistry II; Mc Killop, A. Ed.; Pergamon: Oxford, U.K., 1996, Vol. 5, pp 167.
-
(1996)
Comprehensive Heterocyclic Chemistry II
, vol.5
, pp. 167
-
-
Jones, G.1
-
8
-
-
33746470627
-
-
Thieme: Stuttgart, Germany
-
(b)Spitzner, D. In Science of Synthesis; Thieme: Stuttgart, Germany, 2004; p 11.
-
(2004)
Science of Synthesis
, pp. 11
-
-
Spitzner, D.1
-
10
-
-
0000047835
-
-
(a) Serckx-Poncin, B.; Hesbain-Frisque, A. M.; Ghosez, L. Tetrahedron Lett. 1982, 23, 3261.
-
(1982)
Tetrahedron Lett
, vol.23
, pp. 3261
-
-
Serckx-Poncin, B.1
Hesbain-Frisque, A.M.2
Ghosez, L.3
-
11
-
-
0035250467
-
-
(b) Pautet, F.; Nebois, P.; Bouaziz, Z.; Filion, H. Heterocycles 2001, 54, 1095.
-
(2001)
Heterocycles
, vol.54
, pp. 1095
-
-
Pautet, F.1
Nebois, P.2
Bouaziz, Z.3
Filion, H.4
-
14
-
-
0037074333
-
-
(c) Jayakumar, S.; Ishar, M. P. S.; Mahajan, M. P. Tetrahedron 2002, 58, 379.
-
(2002)
Tetrahedron
, vol.58
, pp. 379
-
-
Jayakumar, S.1
Ishar, M.P.S.2
Mahajan, M.P.3
-
15
-
-
0025111496
-
-
(a) Igarashi, J.-e.; Kawakami, Y.; Kinoshita, T.; Furukawa, S. Chem. Pharm. Bull. 1990, 38, 1832.
-
(1990)
Chem. Pharm. Bull
, vol.38
, pp. 1832
-
-
Igarashi, J.-E.1
Kawakami, Y.2
Kinoshita, T.3
Furukawa, S.4
-
16
-
-
33748057815
-
-
(b) Fletcher, M. D.; Hurst, T. E.; Miles, T. J.; Moody, C. J. Tetrahedron 2006, 62, 5454.
-
(2006)
Tetrahedron
, vol.62
, pp. 5454
-
-
Fletcher, M.D.1
Hurst, T.E.2
Miles, T.J.3
Moody, C.J.4
-
19
-
-
0037453564
-
-
Zhang, B.; Zhu, X.-Q.; Lu, J.-Y.; He, J.; Wang, P. G.; Cheng, J.-P. J. Org. Chem. 2003, 68, 3295.
-
(2003)
J. Org. Chem
, vol.68
, pp. 3295
-
-
Zhang, B.1
Zhu, X.-Q.2
Lu, J.-Y.3
He, J.4
Wang, P.G.5
Cheng, J.-P.6
-
21
-
-
0025263960
-
-
(b) Hopf, H.; Kreutzer, M. Angew. Chem., Int. Ed. Engl. 1990, 29, 393.
-
(1990)
Angew. Chem., Int. Ed. Engl
, vol.29
, pp. 393
-
-
Hopf, H.1
Kreutzer, M.2
-
22
-
-
0032925926
-
-
(c) Tietze, L. F.; Henrich, M.; Niklaus, A.; Buback, M. Chem.-Eur. J. 1999, 5, 297.
-
(1999)
Chem.-Eur. J
, vol.5
, pp. 297
-
-
Tietze, L.F.1
Henrich, M.2
Niklaus, A.3
Buback, M.4
-
23
-
-
40249088360
-
-
Lu, J.-Y.; Shen, W.-Z.; Preut, H.; Arndt, H.-D. Acta Cryst., E 2008, 64, o602.
-
(2008)
Acta Cryst., E
, vol.64
-
-
Lu, J.-Y.1
Shen, W.-Z.2
Preut, H.3
Arndt, H.-D.4
-
25
-
-
0026601647
-
-
(a) Trân Huu Dâu, M. E.; Flament, J.-P.; Lefour, J.-M.; Riche, C.; Grierson, D. S. Tetrahedron Lett. 1992, 33, 2343.
-
(1992)
Tetrahedron Lett
, vol.33
, pp. 2343
-
-
Trân Huu Dâu, M.E.1
Flament, J.-P.2
Lefour, J.-M.3
Riche, C.4
Grierson, D.S.5
-
27
-
-
84976598349
-
-
(c) Tietze, L. F.; Fennen, J.; Geper, H.; Schulz, G.; Anders, E. Liebigs Ann. 1995, 1681.
-
(1995)
Liebigs Ann
, pp. 1681
-
-
Tietze, L.F.1
Fennen, J.2
Geper, H.3
Schulz, G.4
Anders, E.5
-
28
-
-
0032803809
-
-
(d) Park, Y. S.; Lee, B.-S.; Lee, I. New. J. Chem. 1999, 23, 707.
-
(1999)
New. J. Chem
, vol.23
, pp. 707
-
-
Park, Y.S.1
Lee, B.-S.2
Lee, I.3
-
29
-
-
0000600584
-
-
Boger, D. L.; Corbett, W. L.; Curran, T. T.; Kaspar, A. M. J. Am. Chem. Soc. 1991, 113, 1713.
-
(1991)
J. Am. Chem. Soc
, vol.113
, pp. 1713
-
-
Boger, D.L.1
Corbett, W.L.2
Curran, T.T.3
Kaspar, A.M.4
-
31
-
-
0029878720
-
-
Calculations utilized unrestricted and restricted DFT (B3LYP hybrid functional. Jaguar, version 7.0; Schrödinger LLC: New York, 2007, Initial geometry and vibrational frequencies were computed with mixed 6-31G**/midi! basis sets to confirm intermediates. Geometries were then optimized with the full 6-31G** basis set. Single point energies on these geometries were calculated with the 6-311G**+ basis set. DMF solvent was treated implicitly by Jaguar's Poisson-Boltzmann continuum solver (ε, 36.7 and r, 2.49 Å) with the 6-311G** basis set. Colored graphics were created with VMD, see: Humphrey, W, Dalke, A, Schulten, K. J. Mol. Graphics 1996, 14, 33
-
Calculations utilized unrestricted and restricted DFT (B3LYP hybrid functional. Jaguar, version 7.0; Schrödinger LLC: New York, 2007). Initial geometry and vibrational frequencies were computed with mixed 6-31G**/midi! basis sets to confirm intermediates. Geometries were then optimized with the full 6-31G** basis set. Single point energies on these geometries were calculated with the 6-311G**+ basis set. DMF solvent was treated implicitly by Jaguar's Poisson-Boltzmann continuum solver (ε = 36.7 and r = 2.49 Å) with the 6-311G** basis set. Colored graphics were created with VMD, see: Humphrey, W.; Dalke, A.; Schulten, K. J. Mol. Graphics 1996, 14, 33.
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-
-
-
32
-
-
0002549529
-
-
For a discussion and historical perspective on cycloaddition mechanisms see
-
For a discussion and historical perspective on cycloaddition mechanisms see: Houk, K. N.; Gonzáles, J.; Li, Y. Acc. Chem. Res. 1995, 28, 81.
-
(1995)
Acc. Chem. Res
, vol.28
, pp. 81
-
-
Houk, K.N.1
Gonzáles, J.2
Li, Y.3
-
33
-
-
0032371420
-
-
Harvey, J. N.; Aschi, M.; Schwarz, H.; Koch, W. Theor. Chem. Acc. 1998, 99, 95.
-
(1998)
Theor. Chem. Acc
, vol.99
, pp. 95
-
-
Harvey, J.N.1
Aschi, M.2
Schwarz, H.3
Koch, W.4
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