-
2
-
-
33749014915
-
-
J. S. Sandler, P. L. Colin, M. Kelly, W. Fenical, J. Org. Chem. 2006, 71, 7245-7251.
-
(2006)
J. Org. Chem
, vol.71
, pp. 7245-7251
-
-
Sandler, J.S.1
Colin, P.L.2
Kelly, M.3
Fenical, W.4
-
3
-
-
0030598663
-
-
a) I. Takano, I. Yasuda, M. Nishijima, Y. Hitotsuyanagi, K. Takeya, H. Itokawa, Bioorg. Med. Chem. Lett. 1996, 6, 1689-1690;
-
(1996)
Bioorg. Med. Chem. Lett
, vol.6
, pp. 1689-1690
-
-
Takano, I.1
Yasuda, I.2
Nishijima, M.3
Hitotsuyanagi, Y.4
Takeya, K.5
Itokawa, H.6
-
4
-
-
0031080925
-
-
b) I. Takano, I. Yasuda, M. Nishijima, Y. Yanagi, K. Takeya, H. Itokawa, Phytochemistry 1997, 44, 735-738;
-
(1997)
Phytochemistry
, vol.44
, pp. 735-738
-
-
Takano, I.1
Yasuda, I.2
Nishijima, M.3
Yanagi, Y.4
Takeya, K.5
Itokawa, H.6
-
5
-
-
0034608088
-
-
c) H. Morita, M. Arisaka, N. Yoshida, J. Kobayashi, Tetrahedron 2000, 56, 2929-2934;
-
(2000)
Tetrahedron
, vol.56
, pp. 2929-2934
-
-
Morita, H.1
Arisaka, M.2
Yoshida, N.3
Kobayashi, J.4
-
6
-
-
34548807521
-
-
d) Q. Liu, E. M. Ferreira, B. M. Stoltz, J. Org. Chem. 2007, 72, 7352-7358.
-
(2007)
J. Org. Chem
, vol.72
, pp. 7352-7358
-
-
Liu, Q.1
Ferreira, E.M.2
Stoltz, B.M.3
-
7
-
-
0000084915
-
-
For reviews, see: a
-
For reviews, see: a) E. J. Corey, A. Guzmán-Pérez, Angew. Chem. 1998, 110, 402-415;
-
(1998)
Angew. Chem
, vol.110
, pp. 402-415
-
-
Corey, E.J.1
Guzmán-Pérez, A.2
-
8
-
-
0032473509
-
-
Angew. Chem. Int. Ed. 1998, 37, 388-401;
-
(1998)
Angew. Chem. Int. Ed
, vol.37
, pp. 388-401
-
-
-
10
-
-
0347131100
-
-
Angew. Chem. Int. Ed. 2004, 43, 284-287;
-
(2004)
Angew. Chem. Int. Ed
, vol.43
, pp. 284-287
-
-
-
13
-
-
38649113301
-
-
e) S. V. Ley, T. D. Sheppard, R. M. Myers, M. S. Chorghade, Bull. Chem. Soc. Jpn. 2007, 80, 1451-1472.
-
(2007)
Bull. Chem. Soc. Jpn
, vol.80
, pp. 1451-1472
-
-
Ley, S.V.1
Sheppard, T.D.2
Myers, R.M.3
Chorghade, M.S.4
-
14
-
-
1242342199
-
-
For select recent examples, see: a
-
For select recent examples, see: a) B. M. Trost, K. Dogra, M. Franzini, J. Am. Chem. Soc. 2004, 126, 1944-1945;
-
(2004)
J. Am. Chem. Soc
, vol.126
, pp. 1944-1945
-
-
Trost, B.M.1
Dogra, K.2
Franzini, M.3
-
15
-
-
33846192045
-
-
b) B. M. Trost, J. Xu, M. Reichle, J. Am. Chem. Soc. 2007, 129, 282-283;
-
(2007)
J. Am. Chem. Soc
, vol.129
, pp. 282-283
-
-
Trost, B.M.1
Xu, J.2
Reichle, M.3
-
16
-
-
31444439419
-
-
c) H. Li, B. Wang, L. Deng, J. Am. Chem. Soc. 2006, 128, 732-733;
-
(2006)
J. Am. Chem. Soc
, vol.128
, pp. 732-733
-
-
Li, H.1
Wang, B.2
Deng, L.3
-
17
-
-
53249153070
-
-
d) T. Ooi, K. Fukumoto, K. Maruoka, Angew. Chem. 2006, 118, 3923-3926;
-
(2006)
Angew. Chem
, vol.118
, pp. 3923-3926
-
-
Ooi, T.1
Fukumoto, K.2
Maruoka, K.3
-
18
-
-
33746256473
-
-
Angew. Chem. Int. Ed. 2006, 45, 3839-3842;
-
(2006)
Angew. Chem. Int. Ed
, vol.45
, pp. 3839-3842
-
-
-
19
-
-
33646823960
-
-
e) S. S. Kim, S. H. Lee, J. M. Kwak, Tetrahedron: Asymmetry 2006, 17, 1165-1169;
-
(2006)
Tetrahedron: Asymmetry
, vol.17
, pp. 1165-1169
-
-
Kim, S.S.1
Lee, S.H.2
Kwak, J.M.3
-
22
-
-
35848952527
-
-
h) K. Mikami, Y. Kawakami, K. Akiyama, K. Aikawa, J. Am. Chem. Soc. 2007, 129, 12950-12951;
-
(2007)
J. Am. Chem. Soc
, vol.129
, pp. 12950-12951
-
-
Mikami, K.1
Kawakami, Y.2
Akiyama, K.3
Aikawa, K.4
-
24
-
-
35548960089
-
-
j) K. Zheng, B. Qin, X. Liu, X. Feng, J. Org. Chem. 2007, 72, 8478-8483;
-
(2007)
J. Org. Chem
, vol.72
, pp. 8478-8483
-
-
Zheng, K.1
Qin, B.2
Liu, X.3
Feng, X.4
-
25
-
-
36649037582
-
-
k) B. Qin, X. Xiao, X. Liu, J. Huang, Y. Wen, X. Feng, J. Org. Chem. 2007, 72, 9323-9328;
-
(2007)
J. Org. Chem
, vol.72
, pp. 9323-9328
-
-
Qin, B.1
Xiao, X.2
Liu, X.3
Huang, J.4
Wen, Y.5
Feng, X.6
-
26
-
-
38949140139
-
-
l) K. Takada, N. Takemura, K. Cho, Y. Sohtome, K. Nagasawa, Tetrahedron Lett. 2008, 49, 1623-1626.
-
(2008)
Tetrahedron Lett
, vol.49
, pp. 1623-1626
-
-
Takada, K.1
Takemura, N.2
Cho, K.3
Sohtome, Y.4
Nagasawa, K.5
-
28
-
-
33746248438
-
-
b) J. T. Mohr, D. C. Behenna, A. M. Harned, B. M. Stoltz, Angew. Chem. 2005, 117, 7084-7087;
-
(2005)
Angew. Chem
, vol.117
, pp. 7084-7087
-
-
Mohr, J.T.1
Behenna, D.C.2
Harned, A.M.3
Stoltz, B.M.4
-
29
-
-
27544451620
-
-
Angew. Chem. Int. Ed. 2005, 44, 6924-6927;
-
(2005)
Angew. Chem. Int. Ed
, vol.44
, pp. 6924-6927
-
-
-
31
-
-
0000007635
-
-
For an alternative approach to asymmetric enolate alkylation, see: a
-
For an alternative approach to asymmetric enolate alkylation, see: a) M. Braun, F. Laicher, T. Meier, Angew. Chem. 2000, 112, 3637-3640;
-
(2000)
Angew. Chem
, vol.112
, pp. 3637-3640
-
-
Braun, M.1
Laicher, F.2
Meier, T.3
-
32
-
-
0034596811
-
-
Angew. Chem. Int. Ed. 2000, 39, 3494-3497;
-
(2000)
Angew. Chem. Int. Ed
, vol.39
, pp. 3494-3497
-
-
-
34
-
-
33750610453
-
-
Angew. Chem. Int. Ed. 2006, 45, 6952-6955;
-
(2006)
Angew. Chem. Int. Ed
, vol.45
, pp. 6952-6955
-
-
-
35
-
-
38849135960
-
-
c) M. Braun, T. Meier, F. Laicher, P. Meletis, M. Fidan, Adv. Synth. Catal. 2008, 350, 303-314.
-
(2008)
Adv. Synth. Catal
, vol.350
, pp. 303-314
-
-
Braun, M.1
Meier, T.2
Laicher, F.3
Meletis, P.4
Fidan, M.5
-
36
-
-
84890967784
-
-
For the use of dioxanones as a template for the synthesis of stereochemically rich substrances, see: a, Eds: D. Enders, K.-E. Jaeger, Wiley-VCH, Weinheim
-
For the use of dioxanones as a template for the synthesis of stereochemically rich substrances, see: a) D. Enders, W. Bettray in Asymmetric Synthesis with Chemical and Biological Methods (Eds: D. Enders, K.-E. Jaeger), Wiley-VCH, Weinheim, 2007, pp. 38-75;
-
(2007)
Asymmetric Synthesis with Chemical and Biological Methods
, pp. 38-75
-
-
Enders, D.1
Bettray, W.2
-
39
-
-
15444380834
-
-
Angew. Chem. Int. Ed. 2005, 44, 1210-1212;
-
(2005)
Angew. Chem. Int. Ed
, vol.44
, pp. 1210-1212
-
-
-
42
-
-
53249095106
-
-
Silyl enol ethers were formed from alkylated ketones. The alkylated ketone was treated with triethylsilyl chloride (1.3 equiv), triethylamine (1.6 equiv), and sodium iodide (1.3 equiv)in acetonitrile (0.63M) and isolated by silica gel chromatography in 46-78% yield, with 6-15% yield of the isomeric enol ether. For details, see the Supporting Information.
-
Silyl enol ethers were formed from alkylated ketones. The alkylated ketone was treated with triethylsilyl chloride (1.3 equiv), triethylamine (1.6 equiv), and sodium iodide (1.3 equiv)in acetonitrile (0.63M) and isolated by silica gel chromatography in 46-78% yield, with 6-15% yield of the isomeric enol ether. For details, see the Supporting Information.
-
-
-
-
44
-
-
0000273585
-
-
and references therein
-
b) J. M. J. Williams, Synlett 1996, 705-710, and references therein.
-
(1996)
Synlett
, pp. 705-710
-
-
Williams, J.M.J.1
-
45
-
-
53249126935
-
-
See Supporting Information for details
-
See Supporting Information for details.
-
-
-
-
46
-
-
0028135124
-
-
G. H. Phillips, E. J. Bailey, B. M. Bain, R. A. Borella, J. B. Buckton, J. C. Clark, A. E. Doherty, A. F. English, H. Fazakerley, S. B. Laing, E. Lane-Allman, J. D. Robinson, P. E. Sandford, P. J. Sharratt, I. P. Steeples, R. D. Stonehouse, C. Williamson, J. Med. Chem. 1994, 37, 3717-3729.
-
(1994)
J. Med. Chem
, vol.37
, pp. 3717-3729
-
-
Phillips, G.H.1
Bailey, E.J.2
Bain, B.M.3
Borella, R.A.4
Buckton, J.B.5
Clark, J.C.6
Doherty, A.E.7
English, A.F.8
Fazakerley, H.9
Laing, S.B.10
Lane-Allman, E.11
Robinson, J.D.12
Sandford, P.E.13
Sharratt, P.J.14
Steeples, I.P.15
Stonehouse, R.D.16
Williamson, C.17
-
47
-
-
0033915142
-
-
a) L. P. Rapado, V. Bulugahapitiya, P. Renauld, Helv. Chim. Acta 2000, 83, 1625-1623;
-
(2000)
Helv. Chim. Acta
, vol.83
, pp. 1625-1623
-
-
Rapado, L.P.1
Bulugahapitiya, V.2
Renauld, P.3
-
48
-
-
0000885877
-
-
b) J. Wolinsky, R. Novak, R. Vasilev, J. Org. Chem. 1964, 29, 3596-3598.
-
(1964)
J. Org. Chem
, vol.29
, pp. 3596-3598
-
-
Wolinsky, J.1
Novak, R.2
Vasilev, R.3
-
49
-
-
0031566723
-
-
For a review, see
-
For a review, see: A. Barco, S. Benetti, C. De Risi, P. Marchetti, G. P. Pollini, V. Zanirato, Tetrahedron: Asymmetry 1997, 8, 3515-3545.
-
(1997)
Tetrahedron: Asymmetry
, vol.8
, pp. 3515-3545
-
-
Barco, A.1
Benetti, S.2
De Risi, C.3
Marchetti, P.4
Pollini, G.P.5
Zanirato, V.6
-
50
-
-
3543120754
-
-
a) N. K. Garg, D. D. Caspi, B. M. Stoltz, J. Am. Chem. Soc. 2004, 126, 9552-9553;
-
(2004)
J. Am. Chem. Soc
, vol.126
, pp. 9552-9553
-
-
Garg, N.K.1
Caspi, D.D.2
Stoltz, B.M.3
-
51
-
-
17744378379
-
-
b) N. K. Garg, D. D. Caspi, B. M. Stoltz, J. Am. Chem. Soc. 2005, 127, 5970-5978;
-
(2005)
J. Am. Chem. Soc
, vol.127
, pp. 5970-5978
-
-
Garg, N.K.1
Caspi, D.D.2
Stoltz, B.M.3
-
54
-
-
0033598258
-
-
M. Scholl, S. Ding, C. W. Lee, R. H. Grubbs, Org. Lett. 1999, 1, 953-956.
-
(1999)
Org. Lett
, vol.1
, pp. 953-956
-
-
Scholl, M.1
Ding, S.2
Lee, C.W.3
Grubbs, R.H.4
|