-
1
-
-
0005033403
-
-
Massiot, G.; Thépenier, P.; Jacquier, M.-J.; Le Men-Olivier, L.; Delaude, C. Heterocycles 1989, 29, 1435-1438.
-
(1989)
Heterocycles
, vol.29
, pp. 1435-1438
-
-
Massiot, G.1
Thépenier, P.2
Jacquier, M.-J.3
Le Men-Olivier, L.4
Delaude, C.5
-
2
-
-
34547095509
-
-
and earlier articles in this series. For review, see
-
For review, see: Higuchi, K.; Kawasaki, T Nat. Prod. Rep 2007, 24, 843-868, and earlier articles in this series.
-
(2007)
Nat. Prod. Rep
, vol.24
, pp. 843-868
-
-
Higuchi, K.1
Kawasaki, T.2
-
3
-
-
77957077902
-
-
Pelletier, S. W, Ed, Wiley: New York
-
Anthoni, U.; Christophersen, C.; Nielsen, P. H. In Alkaloids: Chemical and Biological Perspectives; Pelletier, S. W., Ed.; Wiley: New York, 1999; Vol. 13, pp 163-236..
-
(1999)
Alkaloids: Chemical and Biological Perspectives
, vol.13
, pp. 163-236
-
-
Anthoni, U.1
Christophersen, C.2
Nielsen, P.H.3
-
5
-
-
22944450392
-
-
Dounay, A. B.; Overman, L. E.; Wrobleski, A. D. J. Am. Chem. Soc. 2005, 127, 10186-10187.
-
(2005)
J. Am. Chem. Soc
, vol.127
, pp. 10186-10187
-
-
Dounay, A.B.1
Overman, L.E.2
Wrobleski, A.D.3
-
6
-
-
34547166889
-
-
The notable utility of catalytic asymmetric intramolecular Heck reactions for constructing quaternary carbon stereocenters is discussed in several recent reviews; see: (a) Steven, A, Overman, L. E. Angew. Chem, Int. Ed. 2007, 46, 5488-5508
-
The notable utility of catalytic asymmetric intramolecular Heck reactions for constructing quaternary carbon stereocenters is discussed in several recent reviews; see: (a) Steven, A.; Overman, L. E. Angew. Chem., Int. Ed. 2007, 46, 5488-5508.
-
-
-
-
7
-
-
33644693756
-
-
Jacobsen, E. N, Pfaltz, A, Yamamoto, H, Eds, Springer-Verlag: Berlin
-
(b) Shibasaki, M.; Vogl, E. M.; Ohshima, T. In Comprehensive Asymmetric Catalysis, Supplement 1; Jacobsen, E. N., Pfaltz, A., Yamamoto, H., Eds.; Springer-Verlag: Berlin, 2004; pp 73-81.
-
(2004)
Comprehensive Asymmetric Catalysis, Supplement 1
, pp. 73-81
-
-
Shibasaki, M.1
Vogl, E.M.2
Ohshima, T.3
-
9
-
-
0012857368
-
-
Overman, L. E, Ed, Wiley-VCH: Hoboken, NJ
-
(d) Link, J. T. In Organic Reactions; Overman, L. E., Ed.; Wiley-VCH: Hoboken, NJ, 2002; Vol. 60, pp 157-534.
-
(2002)
Organic Reactions
, vol.60
, pp. 157-534
-
-
Link, J.T.1
-
10
-
-
42149129573
-
-
The challenge of constructing quaternary carbon stereocenters is the subject of several recent reviews and one monograph; see: (a) Quaternary Stereocenters: Challenges and Solutions for Organic Synthesis; Christoffers, J, Baro, A, Eds, Wiley-VCH: Weinheim, Germany, 2005
-
The challenge of constructing quaternary carbon stereocenters is the subject of several recent reviews and one monograph; see: (a) Quaternary Stereocenters: Challenges and Solutions for Organic Synthesis; Christoffers, J., Baro, A., Eds.; Wiley-VCH: Weinheim, Germany, 2005.
-
-
-
-
13
-
-
0037541354
-
-
(d) Christoffers, J.; Baro, A. Angew. Chem., Int. Ed. 2003, 42, 1688-1690.
-
(2003)
Angew. Chem., Int. Ed
, vol.42
, pp. 1688-1690
-
-
Christoffers, J.1
Baro, A.2
-
15
-
-
0035905575
-
-
(f) Christoffers, J.; Mann, A. Angew. Chem., Int. Ed. 2001, 40, 4591-4597.
-
(2001)
Angew. Chem., Int. Ed
, vol.40
, pp. 4591-4597
-
-
Christoffers, J.1
Mann, A.2
-
16
-
-
0032473509
-
-
(g) Corey, E. J.; Guzman-Perez, A. Angew. Chem., Int. Ed. 1998, 37, 388-401.
-
(1998)
Angew. Chem., Int. Ed
, vol.37
, pp. 388-401
-
-
Corey, E.J.1
Guzman-Perez, A.2
-
17
-
-
0030816416
-
-
Kondo, Y.; Kojima, S.; Sakamoto, T. J. Org. Chem. 1997, 62, 6507-6511.
-
(1997)
J. Org. Chem
, vol.62
, pp. 6507-6511
-
-
Kondo, Y.1
Kojima, S.2
Sakamoto, T.3
-
18
-
-
0005887919
-
-
Ohashi, M.; Takahashi, T.; Inoue, S.; Sato, K. Bull. Chem. Soc. Jpn. 1975, 48, 1892-1896.
-
(1975)
Bull. Chem. Soc. Jpn
, vol.48
, pp. 1892-1896
-
-
Ohashi, M.1
Takahashi, T.2
Inoue, S.3
Sato, K.4
-
19
-
-
33444474975
-
-
Polozov, G. I.; Tishchenko, I. G. USSR Vestn. Belorus Un-ta, Ser. 2 1986, 1, 67-69.
-
(1986)
USSR Vestn. Belorus Un-ta, Ser
, vol.2
, Issue.1
, pp. 67-69
-
-
Polozov, G.I.1
Tishchenko, I.G.2
-
21
-
-
42149138034
-
-
2Me react to some extent under these conditions.
-
2Me react to some extent under these conditions.
-
-
-
-
27
-
-
42149191346
-
-
This compound was not isolated in isomerically pure form, as it contained traces of other diene isomers
-
This compound was not isolated in isomerically pure form, as it contained traces of other diene isomers.
-
-
-
-
28
-
-
0005864080
-
-
(a) Hii, K. K.; Claridge, T. D. W.; Brown, J. M. Angew. Chem., Int. Ed. Engl. 1997, 36, 984-987.
-
(1997)
Angew. Chem., Int. Ed. Engl
, vol.36
, pp. 984-987
-
-
Hii, K.K.1
Claridge, T.D.W.2
Brown, J.M.3
-
29
-
-
0038287938
-
-
(b) Dounay, A. B.; Hatanaka, K.; Kodanko, J. J.; Oestreich, M.; Overman, L. E.; Pfeifer, L.; Weiss, M. M. J. Am. Chem. Soc. 2003, 125, 6261-6271.
-
(2003)
J. Am. Chem. Soc
, vol.125
, pp. 6261-6271
-
-
Dounay, A.B.1
Hatanaka, K.2
Kodanko, J.J.3
Oestreich, M.4
Overman, L.E.5
Pfeifer, L.6
Weiss, M.M.7
-
30
-
-
33748617096
-
-
(a) Loiseleur, O.; Meier, P.; Pfaltz, A. Angew. Chem., Int. Ed. Engl. 1996, 35, 200-202.
-
(1996)
Angew. Chem., Int. Ed. Engl
, vol.35
, pp. 200-202
-
-
Loiseleur, O.1
Meier, P.2
Pfaltz, A.3
-
32
-
-
42149134399
-
-
Enantiomer ratios were determined by enantioselective HPLC analysis of tetracyclic product 27.
-
Enantiomer ratios were determined by enantioselective HPLC analysis of tetracyclic product 27.
-
-
-
-
33
-
-
0036738330
-
-
For a review of microwave-accelerated homogenous catalysis, see
-
For a review of microwave-accelerated homogenous catalysis, see: Larhed, M.; Moberg, C.; Hallberg, A. Acc. Chem. Res. 2002, 35, 717-727.
-
(2002)
Acc. Chem. Res
, vol.35
, pp. 717-727
-
-
Larhed, M.1
Moberg, C.2
Hallberg, A.3
-
34
-
-
0036373364
-
-
Nilsson, P.; Gold, H.; Larhed, M.; Hallberg, A. Synthesis 2002, 1611-1614.
-
(2002)
Synthesis
, pp. 1611-1614
-
-
Nilsson, P.1
Gold, H.2
Larhed, M.3
Hallberg, A.4
-
35
-
-
42149163853
-
-
See Supporting Information
-
See Supporting Information.
-
-
-
-
36
-
-
42149163584
-
-
Geometry optimizations performed at three levels of theory using Spartan 04: molecular mechanics (MMFF force field), Hartree-Fock (6-31G*), and density-functional theory (B3LYP 6-31G*).
-
Geometry optimizations performed at three levels of theory using Spartan 04: molecular mechanics (MMFF force field), Hartree-Fock (6-31G*), and density-functional theory (B3LYP 6-31G*).
-
-
-
-
38
-
-
0001117008
-
Base-Promoted Isomerization of Epoxides
-
Dauben, W. G, Ed, John Wiley & Sons: New York
-
Crandall, J. K.; Apparu, M. Base-Promoted Isomerization of Epoxides. In Organic Reactions; Dauben, W. G., Ed.; John Wiley & Sons: New York, 1983; Vol. 29, pp 345-444..
-
(1983)
Organic Reactions
, vol.29
, pp. 345-444
-
-
Crandall, J.K.1
Apparu, M.2
-
40
-
-
0030000771
-
-
Hwu, J. R.; Jain, M. L.; Tsay, S.-C.; Hakimelahi, G. H. Tetrahedron Lett. 1996, 37, 2035-2038.
-
(1996)
Tetrahedron Lett
, vol.37
, pp. 2035-2038
-
-
Hwu, J.R.1
Jain, M.L.2
Tsay, S.-C.3
Hakimelahi, G.H.4
-
46
-
-
84944438568
-
-
The absolute configuration was assigned by refinement of the Flack parameter; see
-
The absolute configuration was assigned by refinement of the Flack parameter; see: Flack, H. D. Acta Crystallogr. 1983, A39, 876-881.
-
(1983)
Acta Crystallogr
, vol.A39
, pp. 876-881
-
-
Flack, H.D.1
-
47
-
-
0034625897
-
-
Nicolaou, K. C.; Zhong, Y.-L.; Baran, P. S. J. Am. Chem. Soc. 2000, 122, 7596-7597.
-
(2000)
J. Am. Chem. Soc
, vol.122
, pp. 7596-7597
-
-
Nicolaou, K.C.1
Zhong, Y.-L.2
Baran, P.S.3
-
48
-
-
42149149425
-
-
3, this product reverted back to dienone 54.
-
3, this product reverted back to dienone 54.
-
-
-
-
49
-
-
0032509487
-
-
Deallylation has been observed previously in attempted Heck cyclizations of substrates containing N-2-iodo-2-butenyl side chains; see for example: Birman, V. B.; Rawal, V. H. J. Org. Chem. 1998, 63, 9146-9147.
-
Deallylation has been observed previously in attempted Heck cyclizations of substrates containing N-2-iodo-2-butenyl side chains; see for example: Birman, V. B.; Rawal, V. H. J. Org. Chem. 1998, 63, 9146-9147.
-
-
-
-
51
-
-
42149141884
-
-
The isomerization of diene 48 to 63 was first observed during chromatographic purification of 48 on silica gel.
-
The isomerization of diene 48 to 63 was first observed during chromatographic purification of 48 on silica gel.
-
-
-
-
52
-
-
0037694384
-
-
Negishi, E, Ed, Wiley-Interscience: New York, Part IV
-
Handbook of Organopalladium Chemistry for Organic Synthesis; Negishi, E., Ed.; Wiley-Interscience: New York, 2002; Vol 1, Part IV, 2783-2788.
-
(2002)
Handbook of Organopalladium Chemistry for Organic Synthesis
, vol.1
, pp. 2783-2788
-
-
-
54
-
-
0030598098
-
-
(b) Jeffery, T. Tetrahedron 1996, 52, 10113-10130.
-
(1996)
Tetrahedron
, vol.52
, pp. 10113-10130
-
-
Jeffery, T.1
-
55
-
-
0034127063
-
-
For a discussion of anionic versions of the Heck reaction, see
-
(a) For a discussion of anionic versions of the Heck reaction, see : Amatore, C.; Jutand, A. Acc. Chem. Res. 2000, 33, 314-321.
-
(2000)
Acc. Chem. Res
, vol.33
, pp. 314-321
-
-
Amatore, C.1
Jutand, A.2
-
56
-
-
0034598519
-
-
The formation of palladium nanoparticles under these conditions has been described: Reetz, M. T.; Westermann, E. Angew. Chem., Int. Ed. 2000, 39, 165-168.
-
(b) The formation of palladium nanoparticles under these conditions has been described: Reetz, M. T.; Westermann, E. Angew. Chem., Int. Ed. 2000, 39, 165-168.
-
-
-
-
57
-
-
33751284543
-
-
For a recent analysis of mechanistic studies of Heck reactions carried out under phosphine-free conditions, see: Schmidt, A. F, Al Halaiqa, A, Smirnov, V. V. Synlett 2006, 2861-2878
-
(c) For a recent analysis of mechanistic studies of Heck reactions carried out under phosphine-free conditions, see: Schmidt, A. F.; Al Halaiqa, A.; Smirnov, V. V. Synlett 2006, 2861-2878.
-
-
-
-
58
-
-
33645865241
-
-
For an in depth review of the nature of the active species in Heck couplings, see
-
(d) For an in depth review of the nature of the active species in Heck couplings, see: Phan, N. T. S.; Van der Sluys, M.; Jones, C. W. Adv. Synth. Catal. 2006, 348, 609-679.
-
(2006)
Adv. Synth. Catal
, vol.348
, pp. 609-679
-
-
Phan, N.T.S.1
Van der Sluys, M.2
Jones, C.W.3
-
59
-
-
0027231508
-
-
For an illustrative example of using Jeffrey-type Heck reaction conditions in alkaloid total synthesis, see: Rawal, V. H, Michoud, C, Monestel, R. F. J. Am. Chem. Soc. 1993, 115, 3030-3031
-
For an illustrative example of using Jeffrey-type Heck reaction conditions in alkaloid total synthesis, see: Rawal, V. H.; Michoud, C.; Monestel, R. F. J. Am. Chem. Soc. 1993, 115, 3030-3031.
-
-
-
-
65
-
-
0037035041
-
-
(b) Zhao, S.; Liao, X.; Cook, J. M. Org. Lett. 2002, 4, 687-690.
-
(2002)
Org. Lett
, vol.4
, pp. 687-690
-
-
Zhao, S.1
Liao, X.2
Cook, J.M.3
-
66
-
-
0141485280
-
-
(c) Cao, H.; Yu, J.; Wearing, X. Z.; Zhang, C.; Liu, X.; Deschamps, J.; Cook, J. M. Tetrahedron Lett. 2003, 44, 8013-8017.
-
(2003)
Tetrahedron Lett
, vol.44
, pp. 8013-8017
-
-
Cao, H.1
Yu, J.2
Wearing, X.Z.3
Zhang, C.4
Liu, X.5
Deschamps, J.6
Cook, J.M.7
-
67
-
-
0141432073
-
-
(d) Yu, J.; Wang, T.; Liu, X.; Deschamps, J.; Flippin-Anderson, J.; Liao, X.; Cook, J. M. J. Org. Chem. 2003, 68, 7565-7581.
-
(2003)
J. Org. Chem
, vol.68
, pp. 7565-7581
-
-
Yu, J.1
Wang, T.2
Liu, X.3
Deschamps, J.4
Flippin-Anderson, J.5
Liao, X.6
Cook, J.M.7
-
68
-
-
0842306887
-
-
(e) Zhao, S.; Liao, X.; Cook, J. M. Org. Lett. 2004, 6, 249-252.
-
(2004)
Org. Lett
, vol.6
, pp. 249-252
-
-
Zhao, S.1
Liao, X.2
Cook, J.M.3
-
69
-
-
18744399313
-
-
(f) Yu, J.; Wearing, X.; Cook, J. M. J. Org. Chem. 2005, 70, 3963-3979.
-
(2005)
J. Org. Chem
, vol.70
, pp. 3963-3979
-
-
Yu, J.1
Wearing, X.2
Cook, J.M.3
-
70
-
-
0000212607
-
-
(a) Solé, D.; Peidró, E.; Bonjoch, J. Org. Lett. 2000, 2, 2225-2228.
-
(2000)
Org. Lett
, vol.2
, pp. 2225-2228
-
-
Solé, D.1
Peidró, E.2
Bonjoch, J.3
-
71
-
-
0037662020
-
-
(b) Solé, D.; Diaba, F.; Bonjoch, J. J. Org. Chem. 2003, 68, 5746-5749.
-
(2003)
J. Org. Chem
, vol.68
, pp. 5746-5749
-
-
Solé, D.1
Diaba, F.2
Bonjoch, J.3
-
72
-
-
28844496678
-
-
(c) Solé, D.; Urbaneja, X.; Bonjoch, J. Org. Lett. 2005, 7, 5461-5464.
-
(2005)
Org. Lett
, vol.7
, pp. 5461-5464
-
-
Solé, D.1
Urbaneja, X.2
Bonjoch, J.3
-
73
-
-
35548982719
-
-
For a recent contribution to intermolecular palladium-catalyzed α-vinylation of carbonyl compounds and leading references to earlier work in this area, see: Huang, J, Bunel, E, Faul, M. M. Org. Lett. 2007, 9, 4343-4346
-
For a recent contribution to intermolecular palladium-catalyzed α-vinylation of carbonyl compounds and leading references to earlier work in this area, see: Huang, J.; Bunel, E.; Faul, M. M. Org. Lett. 2007, 9, 4343-4346.
-
-
-
-
74
-
-
42149121570
-
-
Some starting material remained in this reaction
-
Some starting material remained in this reaction.
-
-
-
|