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1
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0000356370
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For selected examples of the use of optically active propargylic alcohols in synthesis, see: (a) Marshall, J. A.; Wang, X. J. J. Org. Chem. 1992, 57, 1242. (b) Roush, W. R.; Sciotti, R. J. J. Am. Chem. Soc. 1994, 116, 6457. (c) Myers, A. G.; Zheng, B. J. Am. Chem. Soc. 1996, 118, 4492.
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J. Org. Chem.
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Marshall, J.A.1
Wang, X.J.2
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2
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0027939749
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For selected examples of the use of optically active propargylic alcohols in synthesis, see: (a) Marshall, J. A.; Wang, X. J. J. Org. Chem. 1992, 57, 1242. (b) Roush, W. R.; Sciotti, R. J. J. Am. Chem. Soc. 1994, 116, 6457. (c) Myers, A. G.; Zheng, B. J. Am. Chem. Soc. 1996, 118, 4492.
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J. Am. Chem. Soc.
, vol.116
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Roush, W.R.1
Sciotti, R.J.2
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3
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15844409635
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For selected examples of the use of optically active propargylic alcohols in synthesis, see: (a) Marshall, J. A.; Wang, X. J. J. Org. Chem. 1992, 57, 1242. (b) Roush, W. R.; Sciotti, R. J. J. Am. Chem. Soc. 1994, 116, 6457. (c) Myers, A. G.; Zheng, B. J. Am. Chem. Soc. 1996, 118, 4492.
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J. Am. Chem. Soc.
, vol.118
, pp. 4492
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Myers, A.G.1
Zheng, B.2
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4
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33847090543
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Stoichiometric ketone reductions: (a) Midland, M. M.; Tramontano, A.; Zderic, S. A. J. Am. Chem. Soc. 1977, 99, 5211. (b) Yamaguchi, S.; Mosher, H. S.; Pohland, A. J. Am. Chem. Soc. 1972, 94, 9254. (c) Mishizawa, M.; Yamada, M.; Noyori, R. Tetrahedron Lett. 1981, 22, 247. (d) Brown, H. C.; Ramachandran, P. V. Acc. Chem. Res. 1992, 25, 16. (e) Bach, J.; Berenguer, R.; Garcia, J.; Loscertales, T.; Vilarrasa, J. J. Org. Chem. 1996, 61, 9021.
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J. Am. Chem. Soc.
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Midland, M.M.1
Tramontano, A.2
Zderic, S.A.3
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5
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0000189354
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-
Stoichiometric ketone reductions: (a) Midland, M. M.; Tramontano, A.; Zderic, S. A. J. Am. Chem. Soc. 1977, 99, 5211. (b) Yamaguchi, S.; Mosher, H. S.; Pohland, A. J. Am. Chem. Soc. 1972, 94, 9254. (c) Mishizawa, M.; Yamada, M.; Noyori, R. Tetrahedron Lett. 1981, 22, 247. (d) Brown, H. C.; Ramachandran, P. V. Acc. Chem. Res. 1992, 25, 16. (e) Bach, J.; Berenguer, R.; Garcia, J.; Loscertales, T.; Vilarrasa, J. J. Org. Chem. 1996, 61, 9021.
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(1972)
J. Am. Chem. Soc.
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, pp. 9254
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Yamaguchi, S.1
Mosher, H.S.2
Pohland, A.3
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6
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0019365037
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-
Stoichiometric ketone reductions: (a) Midland, M. M.; Tramontano, A.; Zderic, S. A. J. Am. Chem. Soc. 1977, 99, 5211. (b) Yamaguchi, S.; Mosher, H. S.; Pohland, A. J. Am. Chem. Soc. 1972, 94, 9254. (c) Mishizawa, M.; Yamada, M.; Noyori, R. Tetrahedron Lett. 1981, 22, 247. (d) Brown, H. C.; Ramachandran, P. V. Acc. Chem. Res. 1992, 25, 16. (e) Bach, J.; Berenguer, R.; Garcia, J.; Loscertales, T.; Vilarrasa, J. J. Org. Chem. 1996, 61, 9021.
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(1981)
Tetrahedron Lett.
, vol.22
, pp. 247
-
-
Mishizawa, M.1
Yamada, M.2
Noyori, R.3
-
7
-
-
0001840395
-
-
Stoichiometric ketone reductions: (a) Midland, M. M.; Tramontano, A.; Zderic, S. A. J. Am. Chem. Soc. 1977, 99, 5211. (b) Yamaguchi, S.; Mosher, H. S.; Pohland, A. J. Am. Chem. Soc. 1972, 94, 9254. (c) Mishizawa, M.; Yamada, M.; Noyori, R. Tetrahedron Lett. 1981, 22, 247. (d) Brown, H. C.; Ramachandran, P. V. Acc. Chem. Res. 1992, 25, 16. (e) Bach, J.; Berenguer, R.; Garcia, J.; Loscertales, T.; Vilarrasa, J. J. Org. Chem. 1996, 61, 9021.
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(1992)
Acc. Chem. Res.
, vol.25
, pp. 16
-
-
Brown, H.C.1
Ramachandran, P.V.2
-
8
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-
0000846718
-
-
Stoichiometric ketone reductions: (a) Midland, M. M.; Tramontano, A.; Zderic, S. A. J. Am. Chem. Soc. 1977, 99, 5211. (b) Yamaguchi, S.; Mosher, H. S.; Pohland, A. J. Am. Chem. Soc. 1972, 94, 9254. (c) Mishizawa, M.; Yamada, M.; Noyori, R. Tetrahedron Lett. 1981, 22, 247. (d) Brown, H. C.; Ramachandran, P. V. Acc. Chem. Res. 1992, 25, 16. (e) Bach, J.; Berenguer, R.; Garcia, J.; Loscertales, T.; Vilarrasa, J. J. Org. Chem. 1996, 61, 9021.
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(1996)
J. Org. Chem.
, vol.61
, pp. 9021
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Bach, J.1
Berenguer, R.2
Garcia, J.3
Loscertales, T.4
Vilarrasa, J.5
-
9
-
-
0029836898
-
-
Catalytic ketone reductions: (a) Helal, C. J.; Magriotis, P. A.; Corey, E. J. J. Am. Chem. Soc. 1996, 118, 10938. (b) Matsumura, K.; Hashiguchi, S.; Ikariya, T.; Noyori, R. J. Am. Chem. Soc. 1997, 119, 8738. (c) Parker, K. A.; Ledeboer, M. W. J. Org. Chem. 1996, 61, 3214.
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(1996)
J. Am. Chem. Soc.
, vol.118
, pp. 10938
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Helal, C.J.1
Magriotis, P.A.2
Corey, E.J.3
-
10
-
-
0030883527
-
-
Catalytic ketone reductions: (a) Helal, C. J.; Magriotis, P. A.; Corey, E. J. J. Am. Chem. Soc. 1996, 118, 10938. (b) Matsumura, K.; Hashiguchi, S.; Ikariya, T.; Noyori, R. J. Am. Chem. Soc. 1997, 119, 8738. (c) Parker, K. A.; Ledeboer, M. W. J. Org. Chem. 1996, 61, 3214.
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(1997)
J. Am. Chem. Soc.
, vol.119
, pp. 8738
-
-
Matsumura, K.1
Hashiguchi, S.2
Ikariya, T.3
Noyori, R.4
-
11
-
-
0001513454
-
-
Catalytic ketone reductions: (a) Helal, C. J.; Magriotis, P. A.; Corey, E. J. J. Am. Chem. Soc. 1996, 118, 10938. (b) Matsumura, K.; Hashiguchi, S.; Ikariya, T.; Noyori, R. J. Am. Chem. Soc. 1997, 119, 8738. (c) Parker, K. A.; Ledeboer, M. W. J. Org. Chem. 1996, 61, 3214.
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(1996)
J. Org. Chem.
, vol.61
, pp. 3214
-
-
Parker, K.A.1
Ledeboer, M.W.2
-
13
-
-
0033105506
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-
For the asymmetric addition of lithium and magnesium acetylides to trifluoromethyl aryl ketones, see: (a) Tan, L.; Chen, C.-Y.; Tillyer, R. D.; Grabowski, E. J. J.; Reider, P. Angew. Chem., Int. Ed. 1999, 38, 711. (b) For a recent report on the addition of aromatic aldehydes with alkynylzinc reagents generated in situ from terminal acetylenes and dimethylzinc, see; Li, Z.; Upadhyay, V.; DeCamp, A. E.; DiMichele, L.; Reider, P. J. Synthesis 1999, 1453. (c) For the enantioselective addition of zinc acetylides (generated from the corresponding lithium acetylides) to aldehydes, see: Niwa, S.; Soai, K. J. Chem Soc., Perkin Trans. 1 1990, 937. Tombo, G. M. R.; Didier, E.; Loubinoux, B. Synlett 1990, 547.
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(1999)
Angew. Chem., Int. Ed.
, vol.38
, pp. 711
-
-
Tan, L.1
Chen, C.-Y.2
Tillyer, R.D.3
Grabowski, E.J.J.4
Reider, P.5
-
14
-
-
0032809636
-
-
For the asymmetric addition of lithium and magnesium acetylides to trifluoromethyl aryl ketones, see: (a) Tan, L.; Chen, C.-Y.; Tillyer, R. D.; Grabowski, E. J. J.; Reider, P. Angew. Chem., Int. Ed. 1999, 38, 711. (b) For a recent report on the addition of aromatic aldehydes with alkynylzinc reagents generated in situ from terminal acetylenes and dimethylzinc, see; Li, Z.; Upadhyay, V.; DeCamp, A. E.; DiMichele, L.; Reider, P. J. Synthesis 1999, 1453. (c) For the enantioselective addition of zinc acetylides (generated from the corresponding lithium acetylides) to aldehydes, see: Niwa, S.; Soai, K. J. Chem Soc., Perkin Trans. 1 1990, 937. Tombo, G. M. R.; Didier, E.; Loubinoux, B. Synlett 1990, 547.
-
(1999)
Synthesis
, pp. 1453
-
-
Li, Z.1
Upadhyay, V.2
DeCamp, A.E.3
DiMichele, L.4
Reider, P.J.5
-
15
-
-
37049085863
-
-
For the asymmetric addition of lithium and magnesium acetylides to trifluoromethyl aryl ketones, see: (a) Tan, L.; Chen, C.-Y.; Tillyer, R. D.; Grabowski, E. J. J.; Reider, P. Angew. Chem., Int. Ed. 1999, 38, 711. (b) For a recent report on the addition of aromatic aldehydes with alkynylzinc reagents generated in situ from terminal acetylenes and dimethylzinc, see; Li, Z.; Upadhyay, V.; DeCamp, A. E.; DiMichele, L.; Reider, P. J. Synthesis 1999, 1453. (c) For the enantioselective addition of zinc acetylides (generated from the corresponding lithium acetylides) to aldehydes, see: Niwa, S.; Soai, K. J. Chem Soc., Perkin Trans. 1 1990, 937. Tombo, G. M. R.; Didier, E.; Loubinoux, B. Synlett 1990, 547.
-
(1990)
J. Chem Soc., Perkin Trans. 1
, vol.1
, pp. 937
-
-
Niwa, S.1
Soai, K.2
-
16
-
-
84990077122
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-
For the asymmetric addition of lithium and magnesium acetylides to trifluoromethyl aryl ketones, see: (a) Tan, L.; Chen, C.-Y.; Tillyer, R. D.; Grabowski, E. J. J.; Reider, P. Angew. Chem., Int. Ed. 1999, 38, 711. (b) For a recent report on the addition of aromatic aldehydes with alkynylzinc reagents generated in situ from terminal acetylenes and dimethylzinc, see; Li, Z.; Upadhyay, V.; DeCamp, A. E.; DiMichele, L.; Reider, P. J. Synthesis 1999, 1453. (c) For the enantioselective addition of zinc acetylides (generated from the corresponding lithium acetylides) to aldehydes, see: Niwa, S.; Soai, K. J. Chem Soc., Perkin Trans. 1 1990, 937. Tombo, G. M. R.; Didier, E.; Loubinoux, B. Synlett 1990, 547.
-
(1990)
Synlett
, pp. 547
-
-
Tombo, G.M.R.1
Didier, E.2
Loubinoux, B.3
-
17
-
-
0025813363
-
-
For other methods see: (a) Kobayashi, S.; Furuya, M.; Ohtsubo, A.; Mukaiyama, T. Tetrahedron: Asymmetry 1991, 2, 635. (b) Carreira, E. M.; Singer, R. A.; Lee, W. J. Am. Chem. Soc. 1994, 116, 8837. (c) Singer, R. A.; Shepard, M. S.; Carreira E. M. Tetrahedron 1998, 54, 7025.
-
(1991)
Tetrahedron: Asymmetry
, vol.2
, pp. 635
-
-
Kobayashi, S.1
Furuya, M.2
Ohtsubo, A.3
Mukaiyama, T.4
-
18
-
-
0000376088
-
-
For other methods see: (a) Kobayashi, S.; Furuya, M.; Ohtsubo, A.; Mukaiyama, T. Tetrahedron: Asymmetry 1991, 2, 635. (b) Carreira, E. M.; Singer, R. A.; Lee, W. J. Am. Chem. Soc. 1994, 116, 8837. (c) Singer, R. A.; Shepard, M. S.; Carreira E. M. Tetrahedron 1998, 54, 7025.
-
(1994)
J. Am. Chem. Soc.
, vol.116
, pp. 8837
-
-
Carreira, E.M.1
Singer, R.A.2
Lee, W.3
-
19
-
-
0032543738
-
-
For other methods see: (a) Kobayashi, S.; Furuya, M.; Ohtsubo, A.; Mukaiyama, T. Tetrahedron: Asymmetry 1991, 2, 635. (b) Carreira, E. M.; Singer, R. A.; Lee, W. J. Am. Chem. Soc. 1994, 116, 8837. (c) Singer, R. A.; Shepard, M. S.; Carreira E. M. Tetrahedron 1998, 54, 7025.
-
(1998)
Tetrahedron
, vol.54
, pp. 7025
-
-
Singer, R.A.1
Shepard, M.S.2
Carreira, E.M.3
-
20
-
-
0000778829
-
-
Carreira, E. M.; Lee, W.; Singer, R. A. J. Am. Chem. Soc. 1995, 117, 3649.
-
(1995)
J. Am. Chem. Soc.
, vol.117
, pp. 3649
-
-
Carreira, E.M.1
Lee, W.2
Singer, R.A.3
-
22
-
-
0030472831
-
-
(c) Gauthier, D. R., Jr.; Carreira, E. M. Angew. Chem., Int. Ed. Engl. 1996, 35, 2363.
-
(1996)
Angew. Chem., Int. Ed. Engl.
, vol.35
, pp. 2363
-
-
Gauthier D.R., Jr.1
Carreira, E.M.2
-
25
-
-
0033537047
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-
13C NMR data: Frantz, D. E.; Fässler, R.; Carreira, E. M. J. Am. Chem. Soc. 1999, 121, 11245.
-
(1999)
J. Am. Chem. Soc.
, vol.121
, pp. 11245
-
-
Frantz, D.E.1
Fässler, R.2
Carreira, E.M.3
-
26
-
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0342739212
-
-
note
-
The analogy to Cu chemistry has its limitations, however, as Cu-alkynylides do not normally undergo nucleophilic additions to aldehydes.
-
-
-
-
27
-
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0342739213
-
-
note
-
We have observed that unbranched n-aliphatic aldehydes give products in slightly lower % ee's, albeit in modest yields. For example, the addition of phenylacetylene to hexanal furnishes the corresponding adduct in 88% ee and 50% yield. The remaining aldehyde is consumed in the formation of self-condensation aldol products, as determined by mass balance. As seen in Table 2, aldehydes with either α- or β- substitution participate as excellent substrates in the addition reaction.
-
-
-
-
29
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0342739211
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note
-
In preliminary studies we have observed that the process displays positive nonlinear behavior. Thus, when 4-phenyl-1-butyne was added to cyclohexanecarboxaldehyde in the presence of N-methylephedrine (20% ee), the resulting propargylic alcohol was isolated in 39% ee.
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