-
6
-
-
33748237769
-
-
(a) Fruchtel, J. S.; Jung, G. Angew. Chem., Int. Ed. Engl. 1996, 35, 17.
-
(1996)
Angew. Chem., Int. Ed. Engl
, vol.35
, pp. 17
-
-
Fruchtel, J.S.1
Jung, G.2
-
7
-
-
0036811238
-
-
(b) Dickerson, T. J.; Reed, N. N.; Janda, K. D. Chem. Rev. 2002, 102, 3325.
-
(2002)
Chem. Rev
, vol.102
, pp. 3325
-
-
Dickerson, T.J.1
Reed, N.N.2
Janda, K.D.3
-
8
-
-
0032511939
-
-
(c) Zhao, X.; Metz, W. A.; Sieber, F.; Janda, K. D. Tetrahedron Lett. 1998, 39, 8433.
-
(1998)
Tetrahedron Lett
, vol.39
, pp. 8433
-
-
Zhao, X.1
Metz, W.A.2
Sieber, F.3
Janda, K.D.4
-
11
-
-
3042733907
-
-
(b) Lin, X. F.; Wang, Y. G.; Ding, H. F. Chin. J. Chem. 2004, 22, 415.
-
(2004)
Chin. J. Chem
, vol.22
, pp. 415
-
-
Lin, X.F.1
Wang, Y.G.2
Ding, H.F.3
-
13
-
-
4744362831
-
-
For review, see: a
-
For review, see: (a) Drewes, S. E.; Roos, G. H. P. Tetrahedron 1988, 44, 4653.
-
(1988)
Tetrahedron
, vol.44
, pp. 4653
-
-
Drewes, S.E.1
Roos, G.H.P.2
-
14
-
-
0342419508
-
-
(b) Basavaiah, D.; Rao, P. D.; Hyma, R. S. Tetrahedron 1996, 52, 8001.
-
(1996)
Tetrahedron
, vol.52
, pp. 8001
-
-
Basavaiah, D.1
Rao, P.D.2
Hyma, R.S.3
-
17
-
-
0037366617
-
-
(e) Basavaiah, D.; Rao, A. J.; Satyanarayana, T. Chem. Rev. 2003, 103, 811.
-
(2003)
Chem. Rev
, vol.103
, pp. 811
-
-
Basavaiah, D.1
Rao, A.J.2
Satyanarayana, T.3
-
18
-
-
4644342250
-
-
For recent selected examples, see: a
-
For recent selected examples, see: (a) Das, B.; Banerjee, J.; Mahender, G.; Majhi, A. Org. Lett. 2004, 6, 3349.
-
(2004)
Org. Lett
, vol.6
, pp. 3349
-
-
Das, B.1
Banerjee, J.2
Mahender, G.3
Majhi, A.4
-
21
-
-
33645282789
-
-
(d) Chandrasekhar, S.; Saritha, B.; Jagadeshwar, V.; Narsihmulu, C.; Vijay, D.; Sarma, G. D.; Jagadeesh, B. Tetrahedron Lett. 2006, 47, 2981.
-
(2006)
Tetrahedron Lett
, vol.47
, pp. 2981
-
-
Chandrasekhar, S.1
Saritha, B.2
Jagadeshwar, V.3
Narsihmulu, C.4
Vijay, D.5
Sarma, G.D.6
Jagadeesh, B.7
-
22
-
-
33644996502
-
-
(e) Liu, Y.; Xu, X.; Zheng, H.; Xu, D.; Xu, Z.; Zhang, Y. Synlett 2006, 571.
-
(2006)
Synlett
, pp. 571
-
-
Liu, Y.1
Xu, X.2
Zheng, H.3
Xu, D.4
Xu, Z.5
Zhang, Y.6
-
23
-
-
10044226236
-
-
For recent selected examples, see: a
-
For recent selected examples, see: (a) Nakamura, S.; Aoki, T.; Ogura, T.; Wang, L. B.; Toru, T. J. Org. Chem. 2004, 69, 8916.
-
(2004)
J. Org. Chem
, vol.69
, pp. 8916
-
-
Nakamura, S.1
Aoki, T.2
Ogura, T.3
Wang, L.B.4
Toru, T.5
-
25
-
-
1042274882
-
-
(c) Khokhar, S. S.; Wirth, T. Angew. Chem., Int. Ed. 2004, 43, 631.
-
(2004)
Angew. Chem., Int. Ed
, vol.43
, pp. 631
-
-
Khokhar, S.S.1
Wirth, T.2
-
26
-
-
33745050403
-
-
(d) Yang, M. H.; Yuan, C. Y.; Pan, Y.; Zhu, C. J. Chin. J. Chem. 2006, 24, 669.
-
(2006)
Chin. J. Chem
, vol.24
, pp. 669
-
-
Yang, M.H.1
Yuan, C.Y.2
Pan, Y.3
Zhu, C.J.4
-
27
-
-
0019849144
-
-
Rollinson, S. W.; Amos, R. A.; Katzenellenbogen, J. A. J. Am. Chem. Soc. 1981, 103, 4114.
-
(1981)
J. Am. Chem. Soc
, vol.103
, pp. 4114
-
-
Rollinson, S.W.1
Amos, R.A.2
Katzenellenbogen, J.A.3
-
28
-
-
0000853567
-
-
(a) Nicolaou, K. C.; Pastor, J.; Barluenga, S.; Winssinger, N. Chem. Commun. 1998, 1947.
-
(1998)
Chem. Commun
, pp. 1947
-
-
Nicolaou, K.C.1
Pastor, J.2
Barluenga, S.3
Winssinger, N.4
-
29
-
-
0032509385
-
-
(b) Ruhland, T.; Andersen, K.; Pedersen, H. J. Org. Chem. 1998, 63, 9204.
-
(1998)
J. Org. Chem
, vol.63
, pp. 9204
-
-
Ruhland, T.1
Andersen, K.2
Pedersen, H.3
-
31
-
-
0037420761
-
-
(d) Fujita, K. I.; Hashimoto, S.; Oishi, A.; Taguchi, Y. Tetrahedron Lett. 2003, 44, 3793.
-
(2003)
Tetrahedron Lett
, vol.44
, pp. 3793
-
-
Fujita, K.I.1
Hashimoto, S.2
Oishi, A.3
Taguchi, Y.4
-
32
-
-
0142196886
-
-
(e) Berlin, S.; Ericsson, C.; Engman, L. J. Org. Chem. 2003, 68, 8386.
-
(2003)
J. Org. Chem
, vol.68
, pp. 8386
-
-
Berlin, S.1
Ericsson, C.2
Engman, L.3
-
33
-
-
2942596053
-
-
(f) Cohen, R. J.; Fox, D. L.; Salvatore, R. N. J. Org. Chem. 2004, 69, 4265.
-
(2004)
J. Org. Chem
, vol.69
, pp. 4265
-
-
Cohen, R.J.1
Fox, D.L.2
Salvatore, R.N.3
-
37
-
-
10644248353
-
-
(d) Sheng, S. R.; Liu, X. L.; Wang, X. C.; Xin, Q.; Song, C. S. Synthesis 2004, 2833.
-
(2004)
Synthesis
, pp. 2833
-
-
Sheng, S.R.1
Liu, X.L.2
Wang, X.C.3
Xin, Q.4
Song, C.S.5
-
38
-
-
0019849144
-
-
Rollinson, S. W.; Amos, R. A.; Katzenellenbogen, J. A. J. Am. Chem. Soc. 1979, 103, 4114.
-
(1979)
J. Am. Chem. Soc
, vol.103
, pp. 4114
-
-
Rollinson, S.W.1
Amos, R.A.2
Katzenellenbogen, J.A.3
-
39
-
-
0001420970
-
-
1 H NMR spectrum of a trisubstituted alkene the β-vinylic protons, cis and trans to the ester group are known to resonate at δ=7.5 and δ=6.5, respectively, when the alkene is substituted by an aryl group; while the same protons cis and trans to the ester group appear at δ=6.8 and δ=5.1, respectively, when the alkene is substituted by an alkyl group. See: (a) Larson, G. L.; de Kaifer, C. F.; Seda, R.; Torres, L. E.; Ramirez, J. R. J. Org. Chem. 1984, 49, 3385.
-
1 H NMR spectrum of a trisubstituted alkene the β-vinylic protons, cis and trans to the ester group are known to resonate at δ=7.5 and δ=6.5, respectively, when the alkene is substituted by an aryl group; while the same protons cis and trans to the ester group appear at δ=6.8 and δ=5.1, respectively, when the alkene is substituted by an alkyl group. See: (a) Larson, G. L.; de Kaifer, C. F.; Seda, R.; Torres, L. E.; Ramirez, J. R. J. Org. Chem. 1984, 49, 3385.
-
-
-
-
40
-
-
37049067080
-
-
(b) Basavaiah, D.; Sarma, P. K. S.; Bhavani, A. K. D. J. Chem. Soc., Chem. Commun. 1994, 1091.
-
(1994)
J. Chem. Soc., Chem. Commun
, pp. 1091
-
-
Basavaiah, D.1
Sarma, P.K.S.2
Bhavani, A.K.D.3
-
41
-
-
37049104039
-
-
(c) Baraldi, P. G.; Guarneri, M.; Pollini, G. P.; Simoni, D.; Barco, A.; Benetti, S. J. Chem. Soc., Perkin Trans. 1 1984, 2501.
-
(1984)
J. Chem. Soc., Perkin Trans. 1
, pp. 2501
-
-
Baraldi, P.G.1
Guarneri, M.2
Pollini, G.P.3
Simoni, D.4
Barco, A.5
Benetti, S.6
-
42
-
-
26844539081
-
-
(d) Tanaka, K.; Yamagishi, N.; Tanikaga, R.; Kaji, A. Bull. Chem. Soc. Jpn. 1983, 56, 528.
-
(1983)
Bull. Chem. Soc. Jpn
, vol.56
, pp. 528
-
-
Tanaka, K.1
Yamagishi, N.2
Tanikaga, R.3
Kaji, A.4
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