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1
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0025342268
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For some recent works on the palladium-catalyzed ring expansion of cyclobutanols, see: (a)
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For some recent works on the palladium-catalyzed ring expansion of cyclobutanols, see: (a) Mitchell, D.; Liebeskind, L. S. J. Am. Chem. Soc. 1990, 112, 291-296. (b) de Almeida Barbosa, L.-C.; Mann, J. J. Chem. Soc., Perkin Trans. 1 1990, 177. (c) Kim, S.; Uh, K. H.; Lee, S.; Park, J. H. Tetrahedron Lett. 1990, 32, 3395-3396. (d) Nemoto, H.; Nagamochi, M.; Fukumoto, K. J. Org. Chem. 1994, 59, 74-79. (e) Nemoto, H.; Miyata, J.; Yoshida, M.; Raku, N.; Fukumoto, K. J. Org. Chem. 1997, 62, 7850-7857. (f) Nemoto, H.; Yoshida, M.; Fukumoto, K.; Ihara, M. Tetrahedron Lett. 1999, 40, 907-910. (g) Nemoto, H.; Miyata, J.; Ihara, M. Tetrahedron Lett. 1999, 40, 1933-1936. (h) Nemoto, H.; Takahashi, E.; Ihara, M. Org. Lett. 1999, 1, 517-519. (i) Yoshida, M.; Nemoto, H.; Ihara, M. Tetrahedron Lett. 1999, 40, 8583-8586.
-
(1990)
J. Am. Chem. Soc.
, vol.112
, pp. 291-296
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Mitchell, D.1
Liebeskind, L.S.2
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2
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37049076461
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(b)
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For some recent works on the palladium-catalyzed ring expansion of cyclobutanols, see: (a) Mitchell, D.; Liebeskind, L. S. J. Am. Chem. Soc. 1990, 112, 291-296. (b) de Almeida Barbosa, L.-C.; Mann, J. J. Chem. Soc., Perkin Trans. 1 1990, 177. (c) Kim, S.; Uh, K. H.; Lee, S.; Park, J. H. Tetrahedron Lett. 1990, 32, 3395-3396. (d) Nemoto, H.; Nagamochi, M.; Fukumoto, K. J. Org. Chem. 1994, 59, 74-79. (e) Nemoto, H.; Miyata, J.; Yoshida, M.; Raku, N.; Fukumoto, K. J. Org. Chem. 1997, 62, 7850-7857. (f) Nemoto, H.; Yoshida, M.; Fukumoto, K.; Ihara, M. Tetrahedron Lett. 1999, 40, 907-910. (g) Nemoto, H.; Miyata, J.; Ihara, M. Tetrahedron Lett. 1999, 40, 1933-1936. (h) Nemoto, H.; Takahashi, E.; Ihara, M. Org. Lett. 1999, 1, 517-519. (i) Yoshida, M.; Nemoto, H.; Ihara, M. Tetrahedron Lett. 1999, 40, 8583-8586.
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(1990)
J. Chem. Soc., Perkin Trans.
, vol.1
, pp. 177
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De Almeida Barbosa, L.-C.1
Mann, J.2
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3
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-
0025868799
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(c)
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For some recent works on the palladium-catalyzed ring expansion of cyclobutanols, see: (a) Mitchell, D.; Liebeskind, L. S. J. Am. Chem. Soc. 1990, 112, 291-296. (b) de Almeida Barbosa, L.-C.; Mann, J. J. Chem. Soc., Perkin Trans. 1 1990, 177. (c) Kim, S.; Uh, K. H.; Lee, S.; Park, J. H. Tetrahedron Lett. 1990, 32, 3395-3396. (d) Nemoto, H.; Nagamochi, M.; Fukumoto, K. J. Org. Chem. 1994, 59, 74-79. (e) Nemoto, H.; Miyata, J.; Yoshida, M.; Raku, N.; Fukumoto, K. J. Org. Chem. 1997, 62, 7850-7857. (f) Nemoto, H.; Yoshida, M.; Fukumoto, K.; Ihara, M. Tetrahedron Lett. 1999, 40, 907-910. (g) Nemoto, H.; Miyata, J.; Ihara, M. Tetrahedron Lett. 1999, 40, 1933-1936. (h) Nemoto, H.; Takahashi, E.; Ihara, M. Org. Lett. 1999, 1, 517-519. (i) Yoshida, M.; Nemoto, H.; Ihara, M. Tetrahedron Lett. 1999, 40, 8583-8586.
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(1990)
Tetrahedron Lett.
, vol.32
, pp. 3395-3396
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-
Kim, S.1
Uh, K.H.2
Lee, S.3
Park, J.H.4
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4
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0028327029
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(d)
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For some recent works on the palladium-catalyzed ring expansion of cyclobutanols, see: (a) Mitchell, D.; Liebeskind, L. S. J. Am. Chem. Soc. 1990, 112, 291-296. (b) de Almeida Barbosa, L.-C.; Mann, J. J. Chem. Soc., Perkin Trans. 1 1990, 177. (c) Kim, S.; Uh, K. H.; Lee, S.; Park, J. H. Tetrahedron Lett. 1990, 32, 3395-3396. (d) Nemoto, H.; Nagamochi, M.; Fukumoto, K. J. Org. Chem. 1994, 59, 74-79. (e) Nemoto, H.; Miyata, J.; Yoshida, M.; Raku, N.; Fukumoto, K. J. Org. Chem. 1997, 62, 7850-7857. (f) Nemoto, H.; Yoshida, M.; Fukumoto, K.; Ihara, M. Tetrahedron Lett. 1999, 40, 907-910. (g) Nemoto, H.; Miyata, J.; Ihara, M. Tetrahedron Lett. 1999, 40, 1933-1936. (h) Nemoto, H.; Takahashi, E.; Ihara, M. Org. Lett. 1999, 1, 517-519. (i) Yoshida, M.; Nemoto, H.; Ihara, M. Tetrahedron Lett. 1999, 40, 8583-8586.
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(1994)
J. Org. Chem.
, vol.59
, pp. 74-79
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Nemoto, H.1
Nagamochi, M.2
Fukumoto, K.3
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5
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0000370802
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(e)
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For some recent works on the palladium-catalyzed ring expansion of cyclobutanols, see: (a) Mitchell, D.; Liebeskind, L. S. J. Am. Chem. Soc. 1990, 112, 291-296. (b) de Almeida Barbosa, L.-C.; Mann, J. J. Chem. Soc., Perkin Trans. 1 1990, 177. (c) Kim, S.; Uh, K. H.; Lee, S.; Park, J. H. Tetrahedron Lett. 1990, 32, 3395-3396. (d) Nemoto, H.; Nagamochi, M.; Fukumoto, K. J. Org. Chem. 1994, 59, 74-79. (e) Nemoto, H.; Miyata, J.; Yoshida, M.; Raku, N.; Fukumoto, K. J. Org. Chem. 1997, 62, 7850-7857. (f) Nemoto, H.; Yoshida, M.; Fukumoto, K.; Ihara, M. Tetrahedron Lett. 1999, 40, 907-910. (g) Nemoto, H.; Miyata, J.; Ihara, M. Tetrahedron Lett. 1999, 40, 1933-1936. (h) Nemoto, H.; Takahashi, E.; Ihara, M. Org. Lett. 1999, 1, 517-519. (i) Yoshida, M.; Nemoto, H.; Ihara, M. Tetrahedron Lett. 1999, 40, 8583-8586.
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(1997)
J. Org. Chem.
, vol.62
, pp. 7850-7857
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Nemoto, H.1
Miyata, J.2
Yoshida, M.3
Raku, N.4
Fukumoto, K.5
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6
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0033613808
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-
(f)
-
For some recent works on the palladium-catalyzed ring expansion of cyclobutanols, see: (a) Mitchell, D.; Liebeskind, L. S. J. Am. Chem. Soc. 1990, 112, 291-296. (b) de Almeida Barbosa, L.-C.; Mann, J. J. Chem. Soc., Perkin Trans. 1 1990, 177. (c) Kim, S.; Uh, K. H.; Lee, S.; Park, J. H. Tetrahedron Lett. 1990, 32, 3395-3396. (d) Nemoto, H.; Nagamochi, M.; Fukumoto, K. J. Org. Chem. 1994, 59, 74-79. (e) Nemoto, H.; Miyata, J.; Yoshida, M.; Raku, N.; Fukumoto, K. J. Org. Chem. 1997, 62, 7850-7857. (f) Nemoto, H.; Yoshida, M.; Fukumoto, K.; Ihara, M. Tetrahedron Lett. 1999, 40, 907-910. (g) Nemoto, H.; Miyata, J.; Ihara, M. Tetrahedron Lett. 1999, 40, 1933-1936. (h) Nemoto, H.; Takahashi, E.; Ihara, M. Org. Lett. 1999, 1, 517-519. (i) Yoshida, M.; Nemoto, H.; Ihara, M. Tetrahedron Lett. 1999, 40, 8583-8586.
-
(1999)
Tetrahedron Lett.
, vol.40
, pp. 907-910
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-
Nemoto, H.1
Yoshida, M.2
Fukumoto, K.3
Ihara, M.4
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7
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0033525657
-
-
(g)
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For some recent works on the palladium-catalyzed ring expansion of cyclobutanols, see: (a) Mitchell, D.; Liebeskind, L. S. J. Am. Chem. Soc. 1990, 112, 291-296. (b) de Almeida Barbosa, L.-C.; Mann, J. J. Chem. Soc., Perkin Trans. 1 1990, 177. (c) Kim, S.; Uh, K. H.; Lee, S.; Park, J. H. Tetrahedron Lett. 1990, 32, 3395-3396. (d) Nemoto, H.; Nagamochi, M.; Fukumoto, K. J. Org. Chem. 1994, 59, 74-79. (e) Nemoto, H.; Miyata, J.; Yoshida, M.; Raku, N.; Fukumoto, K. J. Org. Chem. 1997, 62, 7850-7857. (f) Nemoto, H.; Yoshida, M.; Fukumoto, K.; Ihara, M. Tetrahedron Lett. 1999, 40, 907-910. (g) Nemoto, H.; Miyata, J.; Ihara, M. Tetrahedron Lett. 1999, 40, 1933-1936. (h) Nemoto, H.; Takahashi, E.; Ihara, M. Org. Lett. 1999, 1, 517-519. (i) Yoshida, M.; Nemoto, H.; Ihara, M. Tetrahedron Lett. 1999, 40, 8583-8586.
-
(1999)
Tetrahedron Lett.
, vol.40
, pp. 1933-1936
-
-
Nemoto, H.1
Miyata, J.2
Ihara, M.3
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8
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-
0000675932
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-
(h)
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For some recent works on the palladium-catalyzed ring expansion of cyclobutanols, see: (a) Mitchell, D.; Liebeskind, L. S. J. Am. Chem. Soc. 1990, 112, 291-296. (b) de Almeida Barbosa, L.-C.; Mann, J. J. Chem. Soc., Perkin Trans. 1 1990, 177. (c) Kim, S.; Uh, K. H.; Lee, S.; Park, J. H. Tetrahedron Lett. 1990, 32, 3395-3396. (d) Nemoto, H.; Nagamochi, M.; Fukumoto, K. J. Org. Chem. 1994, 59, 74-79. (e) Nemoto, H.; Miyata, J.; Yoshida, M.; Raku, N.; Fukumoto, K. J. Org. Chem. 1997, 62, 7850-7857. (f) Nemoto, H.; Yoshida, M.; Fukumoto, K.; Ihara, M. Tetrahedron Lett. 1999, 40, 907-910. (g) Nemoto, H.; Miyata, J.; Ihara, M. Tetrahedron Lett. 1999, 40, 1933-1936. (h) Nemoto, H.; Takahashi, E.; Ihara, M. Org. Lett. 1999, 1, 517-519. (i) Yoshida, M.; Nemoto, H.; Ihara, M. Tetrahedron Lett. 1999, 40, 8583-8586.
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(1999)
Org. Lett.
, vol.1
, pp. 517-519
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Nemoto, H.1
Takahashi, E.2
Ihara, M.3
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9
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0033521042
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(i)
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For some recent works on the palladium-catalyzed ring expansion of cyclobutanols, see: (a) Mitchell, D.; Liebeskind, L. S. J. Am. Chem. Soc. 1990, 112, 291-296. (b) de Almeida Barbosa, L.-C.; Mann, J. J. Chem. Soc., Perkin Trans. 1 1990, 177. (c) Kim, S.; Uh, K. H.; Lee, S.; Park, J. H. Tetrahedron Lett. 1990, 32, 3395-3396. (d) Nemoto, H.; Nagamochi, M.; Fukumoto, K. J. Org. Chem. 1994, 59, 74-79. (e) Nemoto, H.; Miyata, J.; Yoshida, M.; Raku, N.; Fukumoto, K. J. Org. Chem. 1997, 62, 7850-7857. (f) Nemoto, H.; Yoshida, M.; Fukumoto, K.; Ihara, M. Tetrahedron Lett. 1999, 40, 907-910. (g) Nemoto, H.; Miyata, J.; Ihara, M. Tetrahedron Lett. 1999, 40, 1933-1936. (h) Nemoto, H.; Takahashi, E.; Ihara, M. Org. Lett. 1999, 1, 517-519. (i) Yoshida, M.; Nemoto, H.; Ihara, M. Tetrahedron Lett. 1999, 40, 8583-8586.
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(1999)
Tetrahedron Lett.
, vol.40
, pp. 8583-8586
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Yoshida, M.1
Nemoto, H.2
Ihara, M.3
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10
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0000018950
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Nemoto, H.; Yoshida, M.; Fukumoto, K. J. Org. Chem. 1997, 62, 6450-6451.
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(1997)
J. Org. Chem.
, vol.62
, pp. 6450-6451
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Nemoto, H.1
Yoshida, M.2
Fukumoto, K.3
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11
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0032548124
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Recently, Nagao et al. reported the palladium-catalyzed hetero- and carbocyclic ring expansion reactions of allenic alcohols having a substituent at the 1-position of the allenyl moiety. (a)
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Recently, Nagao et al. reported the palladium-catalyzed hetero- and carbocyclic ring expansion reactions of allenic alcohols having a substituent at the 1-position of the allenyl moiety. (a) Jeong, I.-Y.; Nagao, Y. Tetrahedron Lett. 1998, 39, 8677-8680. (b) Jeong, I.-Y.; Nagao, Y. Synlett 1999, 576-578.
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(1998)
Tetrahedron Lett.
, vol.39
, pp. 8677-8680
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Jeong, I.-Y.1
Nagao, Y.2
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12
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0032940084
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(b)
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Recently, Nagao et al. reported the palladium-catalyzed hetero- and carbocyclic ring expansion reactions of allenic alcohols having a substituent at the 1-position of the allenyl moiety. (a) Jeong, I.-Y.; Nagao, Y. Tetrahedron Lett. 1998, 39, 8677-8680. (b) Jeong, I.-Y.; Nagao, Y. Synlett 1999, 576-578.
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(1999)
Synlett
, pp. 576-578
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Jeong, I.-Y.1
Nagao, Y.2
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13
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85037958610
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1H NOESY
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1H NOESY.
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15
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85037952980
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As an alternative pathway, it is also possible that the chelation of the hydroxyl group to the cationic palladium species would cause the formation of conformer A.
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As an alternative pathway, it is also possible that the chelation of the hydroxyl group to the cationic palladium species would cause the formation of conformer A.
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