-
1
-
-
0020408957
-
-
Pettit, G. R.; Herald, C. L.; Doubek, D. L.; Herald, D. L.; Arnold, E.; Clardy, J. J. Am. Chem. Soc. 1982, 104, 6846.
-
(1982)
J. Am. Chem. Soc
, vol.104
, pp. 6846
-
-
Pettit, G.R.1
Herald, C.L.2
Doubek, D.L.3
Herald, D.L.4
Arnold, E.5
Clardy, J.6
-
3
-
-
4344570617
-
-
(b) Lopanik, N.; Gustafson, K. R.; Lindquist, N. J. Nat. Prod. 2004, 67, 1412.
-
(2004)
J. Nat. Prod
, vol.67
, pp. 1412
-
-
Lopanik, N.1
Gustafson, K.R.2
Lindquist, N.3
-
4
-
-
0035984562
-
-
For selected reviews encompassing the biological properties of the bryostatins, see: a
-
For selected reviews encompassing the biological properties of the bryostatins, see: (a) Hale, K. J.; Hummersone, M. G.; Manaviazar, S.; Frigerio, M. Nat. Prod Rep. 2002, 19, 413.
-
(2002)
Nat. Prod Rep
, vol.19
, pp. 413
-
-
Hale, K.J.1
Hummersone, M.G.2
Manaviazar, S.3
Frigerio, M.4
-
6
-
-
84889498840
-
-
Wender, P. A.; Baryza, J. L.; Hilinski, M. K.; Horan, J. C.; Kan, C.; Verma, V. A. Beyond Natural Products: Synthetic Analogues of Bryostatin 1. In Drug Discovery Research: New Frontiers in the Post-Genomic Era; Huang, Z., Ed.; Wiley-VCH: Hoboken, NJ, 2007; pp 127-162.
-
(c) Wender, P. A.; Baryza, J. L.; Hilinski, M. K.; Horan, J. C.; Kan, C.; Verma, V. A. Beyond Natural Products: Synthetic Analogues of Bryostatin 1. In Drug Discovery Research: New Frontiers in the Post-Genomic Era; Huang, Z., Ed.; Wiley-VCH: Hoboken, NJ, 2007; pp 127-162.
-
-
-
-
7
-
-
3342934646
-
-
(a) Etcheberrigaray, R.; Tan, M.; Dewachter, I.; Kuiperi, C.; Van der Auwera, I.; Wera, S.; Qiao, L.; Bank, B.; Nelson, T. J.; Kozikowski, A. P.; Van Leuven, F.; Alkon, D. L. Proc. Natl. Acad. Sci. U.S.A. 2004, 101, 11141.
-
(2004)
Proc. Natl. Acad. Sci. U.S.A
, vol.101
, pp. 11141
-
-
Etcheberrigaray, R.1
Tan, M.2
Dewachter, I.3
Kuiperi, C.4
Van der Auwera, I.5
Wera, S.6
Qiao, L.7
Bank, B.8
Nelson, T.J.9
Kozikowski, A.P.10
Van Leuven, F.11
Alkon, D.L.12
-
8
-
-
33846528583
-
-
(b) Alkon, D. L.; Sun, M.-K.; Nelson, T. J. Trends Pharmacol. Sci. 2007, 28, 51.
-
(2007)
Trends Pharmacol. Sci
, vol.28
, pp. 51
-
-
Alkon, D.L.1
Sun, M.-K.2
Nelson, T.J.3
-
9
-
-
51649126750
-
-
Sun, M.-K.; Hongpaisan, J.; Nelson, T. J.; Alkon, D. L. Proc. Natl. Acad. Sci. U.S.A. 2008, 105, 13620.
-
(2008)
Proc. Natl. Acad. Sci. U.S.A
, vol.105
, pp. 13620
-
-
Sun, M.-K.1
Hongpaisan, J.2
Nelson, T.J.3
Alkon, D.L.4
-
10
-
-
28044441175
-
-
(a) Alkon, D. L.; Epstein, H.; Kuzirian, A.; Bennett, M. C.; Nelson, T. J. Proc. Natl. Acad. Sci. USA. 2005, 102, 16432.
-
(2005)
Proc. Natl. Acad. Sci. USA
, vol.102
, pp. 16432
-
-
Alkon, D.L.1
Epstein, H.2
Kuzirian, A.3
Bennett, M.C.4
Nelson, T.J.5
-
12
-
-
0026093899
-
-
Schaufelberger, D. E.; Koleck, M. P.; Beutler, J. A.; Vatakis, A. M.; Alvarado, A. B.; Andrews, P.; Marzo, L. V.; Muschik, G. M.; Roach, J.; Ross, J. T.; Lebherz, W. B.; Reeves, M. P.; Eberwein, R. M.; Rodgers, L. L.; Testerman, R. P.; Snader, K. M.; Forenza, S. J. Nat. Prod 1991, 54, 1265.
-
(1991)
J. Nat. Prod
, vol.54
, pp. 1265
-
-
Schaufelberger, D.E.1
Koleck, M.P.2
Beutler, J.A.3
Vatakis, A.M.4
Alvarado, A.B.5
Andrews, P.6
Marzo, L.V.7
Muschik, G.M.8
Roach, J.9
Ross, J.T.10
Lebherz, W.B.11
Reeves, M.P.12
Eberwein, R.M.13
Rodgers, L.L.14
Testerman, R.P.15
Snader, K.M.16
Forenza, S.17
-
13
-
-
0032544464
-
-
(a) Evans, D. A.; Carter, P. H.; Carreira, E. M.; Prunet, J. A.; Charette, A. B.; Lautens, M. Angew. Chem., Int. Ed. 1998, 37, 2354.
-
(1998)
Angew. Chem., Int. Ed
, vol.37
, pp. 2354
-
-
Evans, D.A.1
Carter, P.H.2
Carreira, E.M.3
Prunet, J.A.4
Charette, A.B.5
Lautens, M.6
-
14
-
-
0033603858
-
-
(b) Evans, D. A.; Carter, P. H.; Carreira, E. M.; Charette, A. B.; Prunet, J. A.; Lautens, M. J. Am. Chem. Soc. 1999, 121, 7540.
-
(1999)
J. Am. Chem. Soc
, vol.121
, pp. 7540
-
-
Evans, D.A.1
Carter, P.H.2
Carreira, E.M.3
Charette, A.B.4
Prunet, J.A.5
Lautens, M.6
-
15
-
-
0034600771
-
-
(a) Ohmori, K.; Ogawa, Y.; Obitsu, T.; Ishikawa, Y.; Nishiyama, S.; Yamamura, S. Angew. Chem., Int. Ed. 2000, 39, 2290.
-
(2000)
Angew. Chem., Int. Ed
, vol.39
, pp. 2290
-
-
Ohmori, K.1
Ogawa, Y.2
Obitsu, T.3
Ishikawa, Y.4
Nishiyama, S.5
Yamamura, S.6
-
17
-
-
0025053566
-
-
Kageyama, M.; Tamura, T.; Nantz, M.; Roberts, J. C.; Somfai, P.; Whritenour, D. C.; Masamune, S. J. Am. Chem. Soc. 1990, 112, 7407.
-
(1990)
J. Am. Chem. Soc
, vol.112
, pp. 7407
-
-
Kageyama, M.1
Tamura, T.2
Nantz, M.3
Roberts, J.C.4
Somfai, P.5
Whritenour, D.C.6
Masamune, S.7
-
19
-
-
33750037020
-
-
Manaviazar, S.; Frigerio, M.; Bhatia, G. S.; Hummersone, M. G.; Aliev, A. E.; Hale, K. J. Org. Lett. 2006, 8, 4477.
-
(2006)
Org. Lett
, vol.8
, pp. 4477
-
-
Manaviazar, S.1
Frigerio, M.2
Bhatia, G.S.3
Hummersone, M.G.4
Aliev, A.E.5
Hale, K.J.6
-
20
-
-
0034583302
-
-
Review: a
-
Review: (a) Hale, K. J.; Hummersone, M. G.; Cai, J.; Manavaiazar, S.; Bhatia, G. S.; Lennon, J. A.; Frigerio, M.; Delisser, V. M.; Chumnongsaksarp, A.; Jogiya, N.; Lemaitre, A. Pure Appl. Chem. 2000, 72, 1659.
-
(2000)
Pure Appl. Chem
, vol.72
, pp. 1659
-
-
Hale, K.J.1
Hummersone, M.G.2
Cai, J.3
Manavaiazar, S.4
Bhatia, G.S.5
Lennon, J.A.6
Frigerio, M.7
Delisser, V.M.8
Chumnongsaksarp, A.9
Jogiya, N.10
Lemaitre, A.11
-
21
-
-
0038683557
-
-
(b) Hale, K. J.; Frigerio, M.; Manaviazar, S.; Hummersone, M. G.; Fillingham, I. J.; Barsukov, I. G.; Damblon, C. F.; Gescher, A.; Roberts, G. C. K. Org. Lett. 2003, 5, 499.
-
(2003)
Org. Lett
, vol.5
, pp. 499
-
-
Hale, K.J.1
Frigerio, M.2
Manaviazar, S.3
Hummersone, M.G.4
Fillingham, I.J.5
Barsukov, I.G.6
Damblon, C.F.7
Gescher, A.8
Roberts, G.C.K.9
-
22
-
-
0037669239
-
-
(c) Hale, K. J.; Frigerio, M.; Manaviazar, S. Org. Lett. 2003, 5, 503.
-
(2003)
Org. Lett
, vol.5
, pp. 503
-
-
Hale, K.J.1
Frigerio, M.2
Manaviazar, S.3
-
23
-
-
0035891706
-
-
(d) Hale, K. J.; Frigerio, M.; Manaviazar, S. Org. Lett. 2001, 3, 3791.
-
(2001)
Org. Lett
, vol.3
, pp. 3791
-
-
Hale, K.J.1
Frigerio, M.2
Manaviazar, S.3
-
24
-
-
0028847741
-
-
(e) Hale, K. J.; Lennon, J. A.; Manaviazar, S.; Javaid, M. H.; Hobbs, C J. Tetrahedron Lett. 1995, 36, 1359.
-
(1995)
Tetrahedron Lett
, vol.36
, pp. 1359
-
-
Hale, K.J.1
Lennon, J.A.2
Manaviazar, S.3
Javaid, M.H.4
Hobbs, C.J.5
-
25
-
-
0034720959
-
-
(f) Hale, K. J.; Hummersone, M. G.; Bhatia, G. S. Org. Lett. 2000, 2, 2189.
-
(2000)
Org. Lett
, vol.2
, pp. 2189
-
-
Hale, K.J.1
Hummersone, M.G.2
Bhatia, G.S.3
-
26
-
-
20044380711
-
-
Review: a
-
Review: (a) Baron, A.; Ball, M.; Bradshaw, B.; Donnelly, S.; Germay, O.; Oiler, P. C.; Kumar, N.; Martin, N.; O'Brien, M.; Omori, H.; Moore, C.; Thomas, E. J. Pure Appl. Chem. 2005, 77, 103.
-
(2005)
Pure Appl. Chem
, vol.77
, pp. 103
-
-
Baron, A.1
Ball, M.2
Bradshaw, B.3
Donnelly, S.4
Germay, O.5
Oiler, P.C.6
Kumar, N.7
Martin, N.8
O'Brien, M.9
Omori, H.10
Moore, C.11
Thomas, E.J.12
-
31
-
-
0035932595
-
-
(d) Vakalopoulos, A.; Lampe, T. F. J.; Hoffman, H. M. R. Org. Lett. 2001, 3, 929.
-
(2001)
Org. Lett
, vol.3
, pp. 929
-
-
Vakalopoulos, A.1
Lampe, T.F.J.2
Hoffman, H.M.R.3
-
32
-
-
3042834234
-
-
(e) Seidel, M. C.; Smits, R.; Stark, C. B. W.; Frackenpohl, J.; Gaertzen, O.; Hoffman, H. M. R. Synthesis 2004, 1391.
-
(2004)
Synthesis
, pp. 1391
-
-
Seidel, M.C.1
Smits, R.2
Stark, C.B.W.3
Frackenpohl, J.4
Gaertzen, O.5
Hoffman, H.M.R.6
-
33
-
-
0025804978
-
-
(a) De Brabander, J.; Vanhessche, K.; Vandewalle, M. Tetrahedron Lett. 1991, 32, 2821.
-
(1991)
Tetrahedron Lett
, vol.32
, pp. 2821
-
-
De Brabander, J.1
Vanhessche, K.2
Vandewalle, M.3
-
36
-
-
0030919031
-
-
(d) De Brabander, J.; Kulkarni, A.; Garcia-Lopez, R.; Vandewalle, M. Tetrahedron: Asymmetry 1997, 8, 1721.
-
(1997)
Tetrahedron: Asymmetry
, vol.8
, pp. 1721
-
-
De Brabander, J.1
Kulkarni, A.2
Garcia-Lopez, R.3
Vandewalle, M.4
-
37
-
-
8744304742
-
-
(a) Voight, E. A.; Seradj, H.; Roethle, P. A.; Burke, S. D. Org. Lett. 2004, 6, 4045.
-
(2004)
Org. Lett
, vol.6
, pp. 4045
-
-
Voight, E.A.1
Seradj, H.2
Roethle, P.A.3
Burke, S.D.4
-
38
-
-
3042697283
-
-
(b) Voight, E. A.; Roethle, P. A.; Burke, S. D. J. Org. Chem. 2004, 69, 4534.
-
(2004)
J. Org. Chem
, vol.69
, pp. 4534
-
-
Voight, E.A.1
Roethle, P.A.2
Burke, S.D.3
-
40
-
-
33646448125
-
-
For recent contributions to the primary literature, see: a
-
For recent contributions to the primary literature, see: (a) Wender, P. A.; Verma, V. A. Org. Lett. 2006, 8, 1893.
-
(2006)
Org. Lett
, vol.8
, pp. 1893
-
-
Wender, P.A.1
Verma, V.A.2
-
42
-
-
33845273267
-
-
(c) Wender, P. A.; Horan, J. C.; Verma, V. A. Org. Lett. 2006, 8, 5299.
-
(2006)
Org. Lett
, vol.8
, pp. 5299
-
-
Wender, P.A.1
Horan, J.C.2
Verma, V.A.3
-
44
-
-
44349096284
-
-
(e) Wender, P. A.; DeChristopher, B. A.; Schreier, A. J. J. Am. Chem. Soc. 2008, 130, 6658.
-
(2008)
J. Am. Chem. Soc
, vol.130
, pp. 6658
-
-
Wender, P.A.1
DeChristopher, B.A.2
Schreier, A.J.3
-
45
-
-
0001486312
-
-
Reviews: a
-
Reviews: (a) Wender, P. A.; Martin-Cantalejo, Y.; Carpenter, A. J.; Chiu, A.; De Brabander, J.; Harran, P. G.; Jimenez, J.-M.; Koehler, M. F. T.; Lippa, B.; Morrison, J. A.; Müller, S. G.; Müller, S. N.; Park, C.-M.; Shiozaki, M.; Siedenbiedel, C.; Skalitsky, D. J.; Tanaka, M.; Irie, K. Pure Appl. Chem. 1998, 70, 539.
-
(1998)
Pure Appl. Chem
, vol.70
, pp. 539
-
-
Wender, P.A.1
Martin-Cantalejo, Y.2
Carpenter, A.J.3
Chiu, A.4
De Brabander, J.5
Harran, P.G.6
Jimenez, J.-M.7
Koehler, M.F.T.8
Lippa, B.9
Morrison, J.A.10
Müller, S.G.11
Müller, S.N.12
Park, C.-M.13
Shiozaki, M.14
Siedenbiedel, C.15
Skalitsky, D.J.16
Tanaka, M.17
Irie, K.18
-
46
-
-
0032859724
-
-
(b) Wender, P. A.; Hinkle, K. W.; Koehler, M. F. T.; Lippa, B. Med. Res. Rev. 1999, 19, 388.
-
(1999)
Med. Res. Rev
, vol.19
, pp. 388
-
-
Wender, P.A.1
Hinkle, K.W.2
Koehler, M.F.T.3
Lippa, B.4
-
47
-
-
0037313008
-
-
(c) Wender, P. A.; Baryza, J. L.; Brenner, S. E.; Clarke, M. O.; Gamber, G. G.; Horan, J. C.; Jessop, T. C.; Kan, C.; Pattabiraman, K.; Williams, T. J. Pure Appl. Chem. 2003, 75, 143.
-
(2003)
Pure Appl. Chem
, vol.75
, pp. 143
-
-
Wender, P.A.1
Baryza, J.L.2
Brenner, S.E.3
Clarke, M.O.4
Gamber, G.G.5
Horan, J.C.6
Jessop, T.C.7
Kan, C.8
Pattabiraman, K.9
Williams, T.J.10
-
48
-
-
20444477128
-
-
And ref 3c. (21) (a) Keck, G. E.; Truong, A. P. Org. Lett. 2005, 7, 2153.
-
(d) And ref 3c. (21) (a) Keck, G. E.; Truong, A. P. Org. Lett. 2005, 7, 2153.
-
-
-
-
49
-
-
33748690321
-
-
(b) Keck, G. E.; Welch, D. S.; Vivian, P. K. Org. Lett. 2006, 8, 3667.
-
(2006)
Org. Lett
, vol.8
, pp. 3667
-
-
Keck, G.E.1
Welch, D.S.2
Vivian, P.K.3
-
50
-
-
33750207127
-
-
(c) Keck, G. E.; Welch, D. S.; Poudel, Y. B. Tetrahedron Lett. 2006, 47, 8267.
-
(2006)
Tetrahedron Lett
, vol.47
, pp. 8267
-
-
Keck, G.E.1
Welch, D.S.2
Poudel, Y.B.3
-
51
-
-
44349146606
-
-
(d) Keck, G. E.; Kraft, M. B.; Truong, A. P.; Li, W.; Sanchez, C. C.; Kedei, N.; Lewin, N. E.; Blumberg, P. M. J. Am. Chem. Soc. 2008, 130, 6660.
-
(2008)
J. Am. Chem. Soc
, vol.130
, pp. 6660
-
-
Keck, G.E.1
Kraft, M.B.2
Truong, A.P.3
Li, W.4
Sanchez, C.C.5
Kedei, N.6
Lewin, N.E.7
Blumberg, P.M.8
-
52
-
-
60849108068
-
-
(e) Keck, G. E.; Poudel, Y. B.; Welch, D. S.; Kraft, M. B.; Truong, A. P.; Stephens, J. C.; Kedei, N.; Lewin, N. E.; Blumberg, P. M. Org. Lett. 2009, 11, 593.
-
(2009)
Org. Lett
, vol.11
, pp. 593
-
-
Keck, G.E.1
Poudel, Y.B.2
Welch, D.S.3
Kraft, M.B.4
Truong, A.P.5
Stephens, J.C.6
Kedei, N.7
Lewin, N.E.8
Blumberg, P.M.9
-
53
-
-
33846995439
-
-
For selected reviews on C-C bond forming hydrogénation and transfer hydrogénation, see: a
-
For selected reviews on C-C bond forming hydrogénation and transfer hydrogénation, see: (a) Ngai, M.-Y.; Kong, J. R.; Krische, M. J. J. Org. Chem. 2007, 72, 1063.
-
(2007)
J. Org. Chem
, vol.72
, pp. 1063
-
-
Ngai, M.-Y.1
Kong, J.R.2
Krische, M.J.3
-
54
-
-
38049062493
-
-
(b) Skucas, E.; Ngai, M.-Y.; Komanduri, V.; Krische, M. J. Acc. Chem. Res. 2007, 40, 1394.
-
(2007)
Acc. Chem. Res
, vol.40
, pp. 1394
-
-
Skucas, E.1
Ngai, M.-Y.2
Komanduri, V.3
Krische, M.J.4
-
56
-
-
58249100133
-
-
(d) Bower, J. F.; Kim, I. S.; Patman, R. L.; Krische, M. J. Angew. Chem., Int. Ed. 2009, 48, 34.
-
(2009)
Angew. Chem., Int. Ed
, vol.48
, pp. 34
-
-
Bower, J.F.1
Kim, I.S.2
Patman, R.L.3
Krische, M.J.4
-
57
-
-
43949139260
-
-
(a) Kim, I. S.; Ngai, M.-Y.; Krische, M. J. J. Am. Chem. Soc. 2008, 130, 6340.
-
(2008)
J. Am. Chem. Soc
, vol.130
, pp. 6340
-
-
Kim, I.S.1
Ngai, M.-Y.2
Krische, M.J.3
-
58
-
-
55549119981
-
-
(b) Kim, I. S.; Ngai, M.-Y.; Krische, M. J. J. Am. Chem. Soc. 2008, 130, 14891.
-
(2008)
J. Am. Chem. Soc
, vol.130
, pp. 14891
-
-
Kim, I.S.1
Ngai, M.-Y.2
Krische, M.J.3
-
59
-
-
70349786246
-
-
(c) Lu, Y.; Kim, I.-S.; Hassan, A.; Del Valle, D. J.; Krische, M. J. Angew. Chem., Int. Ed. 2009, 48, 5018.
-
(2009)
Angew. Chem., Int. Ed
, vol.48
, pp. 5018
-
-
Lu, Y.1
Kim, I.-S.2
Hassan, A.3
Del Valle, D.J.4
Krische, M.J.5
-
60
-
-
67749093229
-
-
(d) Kim, I. S.; Han, S.-B.; Krische, M. J. J. Am. Chem. Soc. 2009, 131, 2514.
-
(2009)
J. Am. Chem. Soc
, vol.131
, pp. 2514
-
-
Kim, I.S.1
Han, S.-B.2
Krische, M.J.3
-
61
-
-
70149095459
-
-
(e) Han, S.-B.; Kim, I. S.; Han, H.; Krische, M. J. J. Am. Chem. Soc. 2009, 131, 6916.
-
(2009)
J. Am. Chem. Soc
, vol.131
, pp. 6916
-
-
Han, S.-B.1
Kim, I.S.2
Han, H.3
Krische, M.J.4
-
62
-
-
67650317688
-
-
For a report on carbonyl allylations, see:, DOI: 10.1021/ol901136w
-
(f) For a report on carbonyl allylations, see: Hassan, A.; Lu, Y.; Krische, M. J. Org. Lett. 2009, DOI: (10.1021/ol901136w).
-
(2009)
Org. Lett
-
-
Hassan, A.1
Lu, Y.2
Krische, M.J.3
-
63
-
-
0021261945
-
-
This mechanism for enantiomeric enrichment is documented by Eliel and Midland: (a) Kogure, T, Eliel, E. L. J. Org. Chem. 1984, 49, 576
-
This mechanism for enantiomeric enrichment is documented by Eliel and Midland: (a) Kogure, T.; Eliel, E. L. J. Org. Chem. 1984, 49, 576.
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65
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85026858073
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Rychnovsky, S. D.; Griesgraber, G.; Powers, J. P. Org. Synth. 2000, 77, 1.
-
(2000)
Org. Synth
, vol.77
, pp. 1
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-
Rychnovsky, S.D.1
Griesgraber, G.2
Powers, J.P.3
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66
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0000155207
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SEGPHOS: Saito, T.; Yokozawa, T.; Ishizaki, T.; Moroi, T.; Sayo, N.; Miura, T.; Kumobayashi, H. Adv. Synth. Catal. 2001, 343, 264.
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SEGPHOS: Saito, T.; Yokozawa, T.; Ishizaki, T.; Moroi, T.; Sayo, N.; Miura, T.; Kumobayashi, H. Adv. Synth. Catal. 2001, 343, 264.
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68
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-
0037415094
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Orgueira, H. A.; Bartolozzi, A.; Schell, P.; Litjens, R. E.; Palmacci, E. R.; Seeberger, P. H. Chem. Eur. J. 2003, 9, 140.
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(2003)
Chem. Eur. J
, vol.9
, pp. 140
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-
Orgueira, H.A.1
Bartolozzi, A.2
Schell, P.3
Litjens, R.E.4
Palmacci, E.R.5
Seeberger, P.H.6
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69
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-
0029860912
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Hung, D. T.; Nerenberg, J. B.; Schreiber, S. L. J. Am. Chem. Soc. 1996, 118, 11054.
-
(1996)
J. Am. Chem. Soc
, vol.118
, pp. 11054
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Hung, D.T.1
Nerenberg, J.B.2
Schreiber, S.L.3
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70
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67650310790
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With regard to the assignment of relative and absolute stereochemistry, the optical rotation of C2-symmetric diol 2 was correlated with reported data (see ref 25 and Supporting Information, In the reverse prenylation of 3, the undesired diastereomer of adduct 4 obtained using (A)-SEGPHOS as ligand was used to complete the A-ring. As anticipated, the 1H NMR data did not match the reported data. In contrast, the A-ring diastereomer obtained using (S)-SEGPHOS as ligand in the prenylation step matches the reported data, notwithstanding a small difference in the ratio of diastereomers at C9
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2-symmetric diol 2 was correlated with reported data (see ref 25 and Supporting Information). In the reverse prenylation of 3, the undesired diastereomer of adduct 4 obtained using (A)-SEGPHOS as ligand was used to complete the A-ring. As anticipated, the 1H NMR data did not match the reported data. In contrast, the A-ring diastereomer obtained using (S)-SEGPHOS as ligand in the prenylation step matches the reported data, notwithstanding a small difference in the ratio of diastereomers at C9.
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