-
1
-
-
0037123222
-
-
(a) Corey, E. J.; Shibata, T.; Lee, T. W. J. Am. Chem. Soc. 2002, 124, 3808-3809.
-
(2002)
J. Am. Chem. Soc.
, vol.124
, pp. 3808-3809
-
-
Corey, E.J.1
Shibata, T.2
Lee, T.W.3
-
2
-
-
0037190055
-
-
(b) Ryu, D. H.; Lee, T. W.; Corey, E. J. J. Am. Chem. Soc. 2002, 124, 9992-9993.
-
(2002)
J. Am. Chem. Soc.
, vol.124
, pp. 9992-9993
-
-
Ryu, D.H.1
Lee, T.W.2
Corey, E.J.3
-
4
-
-
0242543438
-
-
(d) Zhou, G.; Hu, Q.-Y.; Corey, E. J. Org. Lett. 2003, 5, 3979-3982.
-
(2003)
Org. Lett.
, vol.5
, pp. 3979-3982
-
-
Zhou, G.1
Hu, Q.-Y.2
Corey, E.J.3
-
5
-
-
1842841091
-
-
(e) Ryu, D. H.; Zhou, G.; Corey, E. J. J. Am. Chem. Soc. 2004, 126, 4800-4802.
-
(2004)
J. Am. Chem. Soc.
, vol.126
, pp. 4800-4802
-
-
Ryu, D.H.1
Zhou, G.2
Corey, E.J.3
-
6
-
-
2442536129
-
-
(f) Hu, Q.-Y.; Rege, P. D.; Corey, E. J. J. Am. Chem. Soc. 2004, 126, 5984-5986.
-
(2004)
J. Am. Chem. Soc.
, vol.126
, pp. 5984-5986
-
-
Hu, Q.-Y.1
Rege, P.D.2
Corey, E.J.3
-
9
-
-
0001466074
-
-
(a) Sarett, L. H.; Arth, G. E.; Lukes, R. M.; Beyler, R. E.; Poos, G. I.; Johns, W. F.; Constantin, J. M. J. Am. Chem. Soc. 1952, 74, 4974-4976.
-
(1952)
J. Am. Chem. Soc.
, vol.74
, pp. 4974-4976
-
-
Sarett, L.H.1
Arth, G.E.2
Lukes, R.M.3
Beyler, R.E.4
Poos, G.I.5
Johns, W.F.6
Constantin, J.M.7
-
10
-
-
0002551250
-
-
(b) Sarett, L. H.; Lukes, R. M.; Poos, G. T.; Robinson, J. M.; Beyler, R. E.; Vandergrift, J. M.; Arth, G. E. J. Am. Chem. Soc. 1952, 74, 1393-1397.
-
(1952)
J. Am. Chem. Soc.
, vol.74
, pp. 1393-1397
-
-
Sarett, L.H.1
Lukes, R.M.2
Poos, G.T.3
Robinson, J.M.4
Beyler, R.E.5
Vandergrift, J.M.6
Arth, G.E.7
-
12
-
-
6444224810
-
-
(d) Poos, G. I.; Arth, G. E.; Beyler, R. E.; Sarett, L. H. J. Am. Chem. Soc. 1952, 74, 422-429.
-
(1952)
J. Am. Chem. Soc.
, vol.74
, pp. 422-429
-
-
Poos, G.I.1
Arth, G.E.2
Beyler, R.E.3
Sarett, L.H.4
-
13
-
-
0343327390
-
-
(e) Lukes, R. M.; Poos G. I.; Beyler, R. E.; Johns, W. F.; Sarett, L. H. J. Am. Chem. Soc. 1953, 75, 1707-1712.
-
(1953)
J. Am. Chem. Soc.
, vol.75
, pp. 1707-1712
-
-
Lukes, R.M.1
Poos, G.I.2
Beyler, R.E.3
Johns, W.F.4
Sarett, L.H.5
-
14
-
-
6444235242
-
-
(f) Sarett, H. L.; Johns, W. F.; Beyler, R. E.; Lukes, R. M.; Poos, G. I.; Arth, G. E. J. Am. Chem. Soc. 1953, 75, 2112-2118.
-
(1953)
J. Am. Chem. Soc.
, vol.75
, pp. 2112-2118
-
-
Sarett, H.L.1
Johns, W.F.2
Beyler, R.E.3
Lukes, R.M.4
Poos, G.I.5
Arth, G.E.6
-
15
-
-
0004208435
-
-
Reinhold Publishing Co.: New York
-
See also (a) Fieser, L. F.; Fieser, M. Steroids; Reinhold Publishing Co.: New York, 1959; pp 711-713. (b) Blickenstaff, R. T.; Gosh, A. C.; Wolf, G. C. Total Synthesis of Steroids; Academic Press: New York, 1974; pp 182-187.
-
(1959)
Steroids
, pp. 711-713
-
-
Fieser, L.F.1
Fieser, M.2
-
16
-
-
0003713229
-
-
Academic Press: New York
-
See also (a) Fieser, L. F.; Fieser, M. Steroids; Reinhold Publishing Co.: New York, 1959; pp 711-713. (b) Blickenstaff, R. T.; Gosh, A. C.; Wolf, G. C. Total Synthesis of Steroids; Academic Press: New York, 1974; pp 182-187.
-
(1974)
Total Synthesis of Steroids
, pp. 182-187
-
-
Blickenstaff, R.T.1
Gosh, A.C.2
Wolf, G.C.3
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17
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6444230761
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note
-
On a larger scale the use of 5 mol % catalyst 8 would probably suffice since the reaction could be run at higher concentrations of the Diels-Alder components. In any event (S)-diphenylprolinol, from which catalyst 8 is derived, is readily recovered for reuse.
-
-
-
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18
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6444227812
-
-
note
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Enantiomeric purity was determined by gas chromatographic analysis on a chiral γ-TA column.
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-
-
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21
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6444227810
-
-
note
-
The enantiomer of catalyst 26 obviously could be used for the enantioselective synthesis of 25.
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-
-
-
22
-
-
0028555376
-
-
(a) Chu-Moyer, M. Y.; Danishefsky, S. J.; Schulte, G. K. J. Am. Chem. Soc. 1994, 116, 11213-11228.
-
(1994)
J. Am. Chem. Soc.
, vol.116
, pp. 11213-11228
-
-
Chu-Moyer, M.Y.1
Danishefsky, S.J.2
Schulte, G.K.3
-
24
-
-
0001139107
-
-
(a) Mehta, G.; Murthy, A. N.; Reddy, D. S.; Reddy, A. V. J. Am. Chem. Soc. 1986, 108, 3443-3452.
-
(1986)
J. Am. Chem. Soc.
, vol.108
, pp. 3443-3452
-
-
Mehta, G.1
Murthy, A.N.2
Reddy, D.S.3
Reddy, A.V.4
-
26
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-
0036263839
-
-
For a recent review of such enantioselective Diels-Alder routes see Corey, E. I. Angew. Chem., Int. Ed. 2002, 41, 1650-1667.
-
(2002)
Angew. Chem., Int. Ed.
, vol.41
, pp. 1650-1667
-
-
Corey, E.I.1
-
28
-
-
0037189892
-
-
Wrobleski, A.; Sahasrabuhde, K.; Aubé, J. J. Am. Chem. Soc. 2002, 124, 9974-9975.
-
(2002)
J. Am. Chem. Soc.
, vol.124
, pp. 9974-9975
-
-
Wrobleski, A.1
Sahasrabuhde, K.2
Aubé, J.3
-
29
-
-
0002856926
-
-
Tsunoda, T.; Kodama, M.; Ito, S. Tetrahedron Lett. 1983, 24, 83-86.
-
(1983)
Tetrahedron Lett.
, vol.24
, pp. 83-86
-
-
Tsunoda, T.1
Kodama, M.2
Ito, S.3
-
30
-
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6444222577
-
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note
-
The absolute configuration of adduct 35 follows from analogy with a large number of related examples (see ref 1).
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-
-
-
31
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-
0034692376
-
-
Stoltz, B. M.; Kano, T.; Corey, E. J. J. Am. Chem. Soc. 2000, 122, 9044-9045.
-
(2000)
J. Am. Chem. Soc.
, vol.122
, pp. 9044-9045
-
-
Stoltz, B.M.1
Kano, T.2
Corey, E.J.3
-
32
-
-
0001115428
-
-
See also Ge, M.; Stoltz, B. M.; Corey, E. J. Org. Lett. 2000, 2, 1927-1929.
-
(2000)
Org. Lett.
, vol.2
, pp. 1927-1929
-
-
Ge, M.1
Stoltz, B.M.2
Corey, E.J.3
-
33
-
-
0000494450
-
-
For the synthesis of the chiral α,β-enone 38, see Sarakinos, G.; Corey, E. J. Org. Lett. 1999, 1, 811-814.
-
(1999)
Org. Lett.
, vol.1
, pp. 811-814
-
-
Sarakinos, G.1
Corey, E.J.2
-
34
-
-
0029094493
-
-
(a) Quinkert, G.; Grosso, D. M.; Döring, A.; Döring, W.; Schenkel, R. I.; Bauch, M.; Dambacher, G. T.; Bats, J. W.; Zimmermann, G.; Durner, G. Helv. Chim. Acta 1995, 78, 1345-1391.
-
(1995)
Helv. Chim. Acta
, vol.78
, pp. 1345-1391
-
-
Quinkert, G.1
Grosso, D.M.2
Döring, A.3
Döring, W.4
Schenkel, R.I.5
Bauch, M.6
Dambacher, G.T.7
Bats, J.W.8
Zimmermann, G.9
Durner, G.10
-
35
-
-
0001302801
-
-
(b) Stojanac, Z.; Dickinson, R. A.; Stojanac, N.; Woznow, R. J.; Valenta, Z. Can. J. Chem. 1975, 53, 616-618.
-
(1975)
Can. J. Chem.
, vol.53
, pp. 616-618
-
-
Stojanac, Z.1
Dickinson, R.A.2
Stojanac, N.3
Woznow, R.J.4
Valenta, Z.5
-
36
-
-
0018625214
-
-
(c) Das, J.; Kubela, R.; MacAlphile, G. A.; Stojanac, Z.; Valenta, Z. Can. J. Chem. 1979, 57, 3308-3319.
-
(1979)
Can. J. Chem.
, vol.57
, pp. 3308-3319
-
-
Das, J.1
Kubela, R.2
MacAlphile, G.A.3
Stojanac, Z.4
Valenta, Z.5
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