-
1
-
-
85022516625
-
-
Allenes in Organic Synthesis; John Wiley & Sons: New York
-
Schuster, H. F.; Coppola, G. M. Allenes in Organic Synthesis; John Wiley & Sons: New York, 1984.
-
(1984)
-
-
Schuster, H.F.1
Coppola, G.M.2
-
2
-
-
85022502641
-
-
Ed. The Chemistry of the Allenes; Academic Press: San Diego
-
Landor, S. R., Ed. The Chemistry of the Allenes; Academic Press: San Diego, 1982; Vols. 1–3.
-
(1982)
, vol.1-3
-
-
Landor, S.R.1
-
3
-
-
85022567216
-
-
Ed. The Chemistry of Ketenes, Allenes, and Related Compounds; John Wiley & Sons: New York
-
Patai, S., Ed. The Chemistry of Ketenes, Allenes, and Related Compounds; John Wiley & Sons: New York, 1980; Vols. 1–2.
-
(1980)
, vol.1-2
-
-
Patai, S.1
-
5
-
-
0001380819
-
-
Myers, A. G.; Kuo, E. Y.; Finney, N. S. J. Am. Chem. Soc. 1989, 111, 8057–8059.
-
(1989)
J. Am. Chem. Soc.
, vol.111
, pp. 8057-8059
-
-
Myers, A.G.1
Kuo, E.Y.2
Finney, N.S.3
-
6
-
-
0026045597
-
-
Nicolaou, K. C.; Dai, W.-M. Angew. Chem., Int. Ed. Engl. 1991, 30, 1387–1416.
-
(1991)
Angew. Chem., Int. Ed. Engl.
, vol.30
, pp. 1387-1416
-
-
Nicolaou, K.C.1
Dai, W.-M.2
-
8
-
-
84982384551
-
-
Schmidbaur, H.; Stühler, H. Angew. Chem., Int. Ed. Engl. 1973, 12, 321–322.
-
(1973)
Angew. Chem., Int. Ed. Engl.
, vol.12
, pp. 321-322
-
-
Schmidbaur, H.1
Stühler, H.2
-
17
-
-
37049079674
-
-
Pelter, A.; Smith, K.; Jones, K. D. J. Chem. Soc., Perkin Trans. 1 1992, 747–748.
-
(1992)
J. Chem. Soc., Perkin Trans. 1
, pp. 747-748
-
-
Pelter, A.1
Smith, K.2
Jones, K.D.3
-
19
-
-
0001766999
-
-
13C NMR. For related monomeric species involving dialkylamide bases, see
-
13C NMR. For related monomeric species involving dialkylamide bases, see: Comins, D. L.; Brown, J. D.; Mantlo, N. B. Tetrahedron Lett. 1982, 23, 3979–3982.
-
(1982)
Tetrahedron Lett.
, vol.23
, pp. 3979-3982
-
-
Comins, D.L.1
Brown, J.D.2
Mantlo, N.B.3
-
20
-
-
0001267078
-
-
We have observed that electron-deficient aldehydes also undergo rapid attack by the α-aminoalkoxides to give α-amino-ω-alkoxy polyacetals, making these aldehydes unavailable for conversion to allenes in the presence of excess amide base
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Comins, D. L.; Brown, J. D. J. Org. Chem. 1984, 49, 1078–1083. We have observed that electron-deficient aldehydes also undergo rapid attack by the α-aminoalkoxides to give α-amino-ω-alkoxy polyacetals, making these aldehydes unavailable for conversion to allenes in the presence of excess amide base.
-
(1984)
J. Org. Chem.
, vol.49
, pp. 1078-1083
-
-
Comins, D.L.1
Brown, J.D.2
-
21
-
-
84984209949
-
-
For characterization of the latter complex and related metal-substituted phosphorus ylides, see
-
For characterization of the latter complex and related metal-substituted phosphorus ylides, see: Schmidbaur, H.; Pichl, R.; Müller, G. Chem. Ber. 1987, 120, 39–44.
-
(1987)
Chem. Ber.
, vol.120
, pp. 39-44
-
-
Schmidbaur, H.1
Pichl, R.2
Müller, G.3
-
22
-
-
0000572863
-
-
Schmidbaur, H.; Pichl, R.; Müller, G. Chem. Ber. 1987, 120, 789–794.
-
(1987)
Chem. Ber.
, vol.120
, pp. 789-794
-
-
Schmidbaur, H.1
Pichl, R.2
Müller, G.3
-
24
-
-
0000497218
-
-
3, see
-
3, see: Hinkle, R. J.; Stang, P. J.; Kowalski, M. H. J. Org. Chem. 1990, 55, 5033–5036.
-
(1990)
J. Org. Chem.
, vol.55
, pp. 5033-5036
-
-
Hinkle, R.J.1
Stang, P.J.2
Kowalski, M.H.3
-
25
-
-
0026751396
-
-
For similar eliminations involving silicon and tin, see
-
For similar eliminations involving silicon and tin, see: Bestmann, H. J.; Bomhard, A.; Dostalek, R.; Pichl, R.; Riemer, R.; Zimmermann, R. Synthesis 1992, 787–792.
-
(1992)
Synthesis
, pp. 787-792
-
-
Bestmann, H.J.1
Bomhard, A.2
Dostalek, R.3
Pichl, R.4
Riemer, R.5
Zimmermann, R.6
-
29
-
-
84980140265
-
-
For electron-deficient allenic phosphoranes, see ref 13d and
-
For electron-deficient allenic phosphoranes, see ref 13d and: Bestmann, H. J. Angew. Chem., Int. Ed. Engl. 1977, 16, 349–364.
-
(1977)
Angew. Chem., Int. Ed. Engl.
, vol.16
, pp. 349-364
-
-
Bestmann, H.J.1
-
31
-
-
84981927953
-
-
Bestmann, H. J.; Saalfrank, R. W. Angew. Chem., Int. Ed. Engl. 1970, 9, 367–368.
-
(1970)
Angew. Chem., Int. Ed. Engl.
, vol.9
, pp. 367-368
-
-
Bestmann, H.J.1
Saalfrank, R.W.2
-
32
-
-
0025854477
-
-
For a related process, see
-
For a related process, see: Stang, P. J.; Arif, A. M.; Zhdankin, V. V. Tetrahedron 1991, 47, 4539–4546.
-
(1991)
Tetrahedron
, vol.47
, pp. 4539-4546
-
-
Stang, P.J.1
Arif, A.M.2
Zhdankin, V.V.3
-
33
-
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85022556153
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2) give allenes in moderate yield upon treatment with aldehydes, in press). No such metallacycles are formed in the titanium-alkoxide system described above, but both processes may proceed through allenic phosphorane intermediates
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2) give allenes in moderate yield upon treatment with aldehydes (Hughes, K. A.; Dopico, P. G.; Sabat, M.; Finn, M. G. Angew. Chem., in press). No such metallacycles are formed in the titanium-alkoxide system described above, but both processes may proceed through allenic phosphorane intermediates.
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Angew. Chem.
-
-
Hughes, K.A.1
Dopico, P.G.2
Sabat, M.3
Finn, M.G.4
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