메뉴 건너뛰기




Volumn , Issue 7, 2004, Pages 1219-1222

C-C bond formation between isocyanide and β,β-difluoroalkene moieties via electron transfer: Fluorinated quinoline and biquinoline syntheses

Author keywords

Cyclizations; Electron transfer; Fluorinated alkenes; Fluorinated quinolines; Isocyanides

Indexed keywords

ALKENE DERIVATIVE; ANION; CARBON; CYANIDE; FLUORINE; LITHIUM DERIVATIVE; QUINOLINE; QUINOLINE DERIVATIVE;

EID: 2942741318     PISSN: 09365214     EISSN: None     Source Type: Journal    
DOI: 10.1055/s-2004-825599     Document Type: Article
Times cited : (24)

References (41)
  • 1
    • 0347612039 scopus 로고
    • Katritzky, A. R.; Rees, C. W., Eds.; Pergamon: New York, Chap. 2.09
    • Yates, F. S. In Comprehensive Heterocyclic Chemistry, Vol. 2; Katritzky, A. R.; Rees, C. W., Eds.; Pergamon: New York, 1984, Chap. 2.09.
    • (1984) Comprehensive Heterocyclic Chemistry , vol.2
    • Yates, F.S.1
  • 2
    • 2942719997 scopus 로고
    • For reviews, see: (a) Silvester, M. J. Adv. Heterocycl. Chem. 1994, 1, 59. (b) Silvester, M. J. Aldrichimica Acta 1991, 24, 31. (c) Organofluorine Chemistry, Principles and Commercial Applications; Banks, R. E.; Smart, B. E.; Tatlow, J. C., Eds.; Plenum: New York, 1994.
    • (1994) Adv. Heterocycl. Chem. , vol.1 , pp. 59
    • Silvester, M.J.1
  • 3
    • 0002279308 scopus 로고
    • For reviews, see: (a) Silvester, M. J. Adv. Heterocycl. Chem. 1994, 1, 59. (b) Silvester, M. J. Aldrichimica Acta 1991, 24, 31. (c) Organofluorine Chemistry, Principles and Commercial Applications; Banks, R. E.; Smart, B. E.; Tatlow, J. C., Eds.; Plenum: New York, 1994.
    • (1991) Aldrichimica Acta , vol.24 , pp. 31
    • Silvester, M.J.1
  • 9
    • 0842285338 scopus 로고    scopus 로고
    • For the synthesis of fluoroquinolines, see: (a) Wada, Y.; Mori, T.; Ichikawa, J. Chem. Lett. 2003, 1000. (b) Ichikawa, J.; Wada, Y.; Miyazaki, H.; Mori, T.; Kuroki, H. Org. Lett. 2003, 5, 1455. (c) Chambers, R. D.; Parsons, M.; Sandford, G.; Skinner, C. J.; Atherton, M. J.; Moilliet, J. S. J. Chem. Soc., Perkin Trans. 1 1999, 803; and references therein. (d) Strekowski, L.; Kiselyov, A. S.; Hojjat, M. J. Org. Chem. 1994, 59, 5886. (e) Shi, G.-Q.; Takagishi, S.; Schlosser, M. Tetrahedron 1994, 50, 1129.
    • (2003) Chem. Lett. , pp. 1000
    • Wada, Y.1    Mori, T.2    Ichikawa, J.3
  • 10
    • 0042265625 scopus 로고    scopus 로고
    • For the synthesis of fluoroquinolines, see: (a) Wada, Y.; Mori, T.; Ichikawa, J. Chem. Lett. 2003, 1000. (b) Ichikawa, J.; Wada, Y.; Miyazaki, H.; Mori, T.; Kuroki, H. Org. Lett. 2003, 5, 1455. (c) Chambers, R. D.; Parsons, M.; Sandford, G.; Skinner, C. J.; Atherton, M. J.; Moilliet, J. S. J. Chem. Soc., Perkin Trans. 1 1999, 803; and references therein. (d) Strekowski, L.; Kiselyov, A. S.; Hojjat, M. J. Org. Chem. 1994, 59, 5886. (e) Shi, G.-Q.; Takagishi, S.; Schlosser, M. Tetrahedron 1994, 50, 1129.
    • (2003) Org. Lett. , vol.5 , pp. 1455
    • Ichikawa, J.1    Wada, Y.2    Miyazaki, H.3    Mori, T.4    Kuroki, H.5
  • 11
    • 0001014189 scopus 로고    scopus 로고
    • and references therein
    • For the synthesis of fluoroquinolines, see: (a) Wada, Y.; Mori, T.; Ichikawa, J. Chem. Lett. 2003, 1000. (b) Ichikawa, J.; Wada, Y.; Miyazaki, H.; Mori, T.; Kuroki, H. Org. Lett. 2003, 5, 1455. (c) Chambers, R. D.; Parsons, M.; Sandford, G.; Skinner, C. J.; Atherton, M. J.; Moilliet, J. S. J. Chem. Soc., Perkin Trans. 1 1999, 803; and references therein. (d) Strekowski, L.; Kiselyov, A. S.; Hojjat, M. J. Org. Chem. 1994, 59, 5886. (e) Shi, G.-Q.; Takagishi, S.; Schlosser, M. Tetrahedron 1994, 50, 1129.
    • (1999) J. Chem. Soc., Perkin Trans. 1 , pp. 803
    • Chambers, R.D.1    Parsons, M.2    Sandford, G.3    Skinner, C.J.4    Atherton, M.J.5    Moilliet, J.S.6
  • 12
    • 0000414513 scopus 로고
    • For the synthesis of fluoroquinolines, see: (a) Wada, Y.; Mori, T.; Ichikawa, J. Chem. Lett. 2003, 1000. (b) Ichikawa, J.; Wada, Y.; Miyazaki, H.; Mori, T.; Kuroki, H. Org. Lett. 2003, 5, 1455. (c) Chambers, R. D.; Parsons, M.; Sandford, G.; Skinner, C. J.; Atherton, M. J.; Moilliet, J. S. J. Chem. Soc., Perkin Trans. 1 1999, 803; and references therein. (d) Strekowski, L.; Kiselyov, A. S.; Hojjat, M. J. Org. Chem. 1994, 59, 5886. (e) Shi, G.-Q.; Takagishi, S.; Schlosser, M. Tetrahedron 1994, 50, 1129.
    • (1994) J. Org. Chem. , vol.59 , pp. 5886
    • Strekowski, L.1    Kiselyov, A.S.2    Hojjat, M.3
  • 13
    • 0028047195 scopus 로고
    • For the synthesis of fluoroquinolines, see: (a) Wada, Y.; Mori, T.; Ichikawa, J. Chem. Lett. 2003, 1000. (b) Ichikawa, J.; Wada, Y.; Miyazaki, H.; Mori, T.; Kuroki, H. Org. Lett. 2003, 5, 1455. (c) Chambers, R. D.; Parsons, M.; Sandford, G.; Skinner, C. J.; Atherton, M. J.; Moilliet, J. S. J. Chem. Soc., Perkin Trans. 1 1999, 803; and references therein. (d) Strekowski, L.; Kiselyov, A. S.; Hojjat, M. J. Org. Chem. 1994, 59, 5886. (e) Shi, G.-Q.; Takagishi, S.; Schlosser, M. Tetrahedron 1994, 50, 1129.
    • (1994) Tetrahedron , vol.50 , pp. 1129
    • Shi, G.-Q.1    Takagishi, S.2    Schlosser, M.3
  • 14
    • 0042338466 scopus 로고    scopus 로고
    • For the synthesis of 2,4-disubstituted quinolines, see: (a) Wolf, C.; Lerebours, R. J. Org. Chem. 2003, 68, 7077. (b) Kobayashi, K.; Yoneda, K.; Mano, M.; Morikawa, O.; Konishi, H. Chem. Lett. 2003, 76. (c) Huma, H. Z. S.; Halder, R.; Kalra, S. S.; Das, J.; Iqbal, J. Tetrahedron Lett. 2002, 43, 6485. See also for recent reports on the construction of quinoline framework: (d) Kim, J. N.; Chung, Y. M.; Im, Y. J. Tetrahedron Lett. 2002, 43, 6209. (e) Cho, C. S.; Oh, B. H.; Kim, J. S.; Kim, T.-J.; Shim, S. C. Chem. Commun. 2000, 1885; and references therein. For the synthesis of quinolines from aryl isocyanides, see the following and references cited therein: (f) Kobayashi, K.; Yoneda, K.; Mizumoto, T.; Umakoshi, H.; Morikawa, O.; Konishi, H. Tetrahedron Lett. 2003, 44, 473. (g) Curran, D. P.; Du, W. Org. Lett. 2002, 4, 3215. (h) Suginome, M.; Fukuda, T.; Ito, Y. Org. Lett. 1999, 1, 1977.
    • (2003) J. Org. Chem. , vol.68 , pp. 7077
    • Wolf, C.1    Lerebours, R.2
  • 15
    • 0037419576 scopus 로고    scopus 로고
    • For the synthesis of 2,4-disubstituted quinolines, see: (a) Wolf, C.; Lerebours, R. J. Org. Chem. 2003, 68, 7077. (b) Kobayashi, K.; Yoneda, K.; Mano, M.; Morikawa, O.; Konishi, H. Chem. Lett. 2003, 76. (c) Huma, H. Z. S.; Halder, R.; Kalra, S. S.; Das, J.; Iqbal, J. Tetrahedron Lett. 2002, 43, 6485. See also for recent reports on the construction of quinoline framework: (d) Kim, J. N.; Chung, Y. M.; Im, Y. J. Tetrahedron Lett. 2002, 43, 6209. (e) Cho, C. S.; Oh, B. H.; Kim, J. S.; Kim, T.-J.; Shim, S. C. Chem. Commun. 2000, 1885; and references therein. For the synthesis of quinolines from aryl isocyanides, see the following and references cited therein: (f) Kobayashi, K.; Yoneda, K.; Mizumoto, T.; Umakoshi, H.; Morikawa, O.; Konishi, H. Tetrahedron Lett. 2003, 44, 473. (g) Curran, D. P.; Du, W. Org. Lett. 2002, 4, 3215. (h) Suginome, M.; Fukuda, T.; Ito, Y. Org. Lett. 1999, 1, 1977.
    • (2003) Chem. Lett. , pp. 76
    • Kobayashi, K.1    Yoneda, K.2    Mano, M.3    Morikawa, O.4    Konishi, H.5
  • 16
    • 0037009715 scopus 로고    scopus 로고
    • For the synthesis of 2,4-disubstituted quinolines, see: (a) Wolf, C.; Lerebours, R. J. Org. Chem. 2003, 68, 7077. (b) Kobayashi, K.; Yoneda, K.; Mano, M.; Morikawa, O.; Konishi, H. Chem. Lett. 2003, 76. (c) Huma, H. Z. S.; Halder, R.; Kalra, S. S.; Das, J.; Iqbal, J. Tetrahedron Lett. 2002, 43, 6485. See also for recent reports on the construction of quinoline framework: (d) Kim, J. N.; Chung, Y. M.; Im, Y. J. Tetrahedron Lett. 2002, 43, 6209. (e) Cho, C. S.; Oh, B. H.; Kim, J. S.; Kim, T.-J.; Shim, S. C. Chem. Commun. 2000, 1885; and references therein. For the synthesis of quinolines from aryl isocyanides, see the following and references cited therein: (f) Kobayashi, K.; Yoneda, K.; Mizumoto, T.; Umakoshi, H.; Morikawa, O.; Konishi, H. Tetrahedron Lett. 2003, 44, 473. (g) Curran, D. P.; Du, W. Org. Lett. 2002, 4, 3215. (h) Suginome, M.; Fukuda, T.; Ito, Y. Org. Lett. 1999, 1, 1977.
    • (2002) Tetrahedron Lett. , vol.43 , pp. 6485
    • Huma, H.Z.S.1    Halder, R.2    Kalra, S.S.3    Das, J.4    Iqbal, J.5
  • 17
    • 0037179168 scopus 로고    scopus 로고
    • For the synthesis of 2,4-disubstituted quinolines, see: (a) Wolf, C.; Lerebours, R. J. Org. Chem. 2003, 68, 7077. (b) Kobayashi, K.; Yoneda, K.; Mano, M.; Morikawa, O.; Konishi, H. Chem. Lett. 2003, 76. (c) Huma, H. Z. S.; Halder, R.; Kalra, S. S.; Das, J.; Iqbal, J. Tetrahedron Lett. 2002, 43, 6485. See also for recent reports on the construction of quinoline framework: (d) Kim, J. N.; Chung, Y. M.; Im, Y. J. Tetrahedron Lett. 2002, 43, 6209. (e) Cho, C. S.; Oh, B. H.; Kim, J. S.; Kim, T.-J.; Shim, S. C. Chem. Commun. 2000, 1885; and references therein. For the synthesis of quinolines from aryl isocyanides, see the following and references cited therein: (f) Kobayashi, K.; Yoneda, K.; Mizumoto, T.; Umakoshi, H.; Morikawa, O.; Konishi, H. Tetrahedron Lett. 2003, 44, 473. (g) Curran, D. P.; Du, W. Org. Lett. 2002, 4, 3215. (h) Suginome, M.; Fukuda, T.; Ito, Y. Org. Lett. 1999, 1, 1977.
    • (2002) Tetrahedron Lett. , vol.43 , pp. 6209
    • Kim, J.N.1    Chung, Y.M.2    Im, Y.J.3
  • 18
    • 0002877215 scopus 로고    scopus 로고
    • and references therein
    • For the synthesis of 2,4-disubstituted quinolines, see: (a) Wolf, C.; Lerebours, R. J. Org. Chem. 2003, 68, 7077. (b) Kobayashi, K.; Yoneda, K.; Mano, M.; Morikawa, O.; Konishi, H. Chem. Lett. 2003, 76. (c) Huma, H. Z. S.; Halder, R.; Kalra, S. S.; Das, J.; Iqbal, J. Tetrahedron Lett. 2002, 43, 6485. See also for recent reports on the construction of quinoline framework: (d) Kim, J. N.; Chung, Y. M.; Im, Y. J. Tetrahedron Lett. 2002, 43, 6209. (e) Cho, C. S.; Oh, B. H.; Kim, J. S.; Kim, T.-J.; Shim, S. C. Chem. Commun. 2000, 1885; and references therein. For the synthesis of quinolines from aryl isocyanides, see the following and references cited therein: (f) Kobayashi, K.; Yoneda, K.; Mizumoto, T.; Umakoshi, H.; Morikawa, O.; Konishi, H. Tetrahedron Lett. 2003, 44, 473. (g) Curran, D. P.; Du, W. Org. Lett. 2002, 4, 3215. (h) Suginome, M.; Fukuda, T.; Ito, Y. Org. Lett. 1999, 1, 1977.
    • (2000) Chem. Commun. , pp. 1885
    • Cho, C.S.1    Oh, B.H.2    Kim, J.S.3    Kim, T.-J.4    Shim, S.C.5
  • 19
    • 2942755229 scopus 로고    scopus 로고
    • For the synthesis of 2,4-disubstituted quinolines, see: (a) Wolf, C.; Lerebours, R. J. Org. Chem. 2003, 68, 7077. (b) Kobayashi, K.; Yoneda, K.; Mano, M.; Morikawa, O.; Konishi, H. Chem. Lett. 2003, 76. (c) Huma, H. Z. S.; Halder, R.; Kalra, S. S.; Das, J.; Iqbal, J. Tetrahedron Lett. 2002, 43, 6485. See also for recent reports on the construction of quinoline framework: (d) Kim, J. N.; Chung, Y. M.; Im, Y. J. Tetrahedron Lett. 2002, 43, 6209. (e) Cho, C. S.; Oh, B. H.; Kim, J. S.; Kim, T.-J.; Shim, S. C. Chem. Commun. 2000, 1885; and references therein. For the synthesis of quinolines from aryl isocyanides, see the following and references cited therein: (f) Kobayashi, K.; Yoneda, K.; Mizumoto, T.; Umakoshi, H.; Morikawa, O.; Konishi, H. Tetrahedron Lett. 2003, 44, 473. (g) Curran, D. P.; Du, W. Org. Lett. 2002, 4, 3215. (h) Suginome, M.; Fukuda, T.; Ito, Y. Org. Lett. 1999, 1, 1977.
    • (2003) Tetrahedron Lett. , vol.44 , pp. 473
    • Kobayashi, K.1    Yoneda, K.2    Mizumoto, T.3    Umakoshi, H.4    Morikawa, O.5    Konishi, H.6
  • 20
    • 0037136486 scopus 로고    scopus 로고
    • For the synthesis of 2,4-disubstituted quinolines, see: (a) Wolf, C.; Lerebours, R. J. Org. Chem. 2003, 68, 7077. (b) Kobayashi, K.; Yoneda, K.; Mano, M.; Morikawa, O.; Konishi, H. Chem. Lett. 2003, 76. (c) Huma, H. Z. S.; Halder, R.; Kalra, S. S.; Das, J.; Iqbal, J. Tetrahedron Lett. 2002, 43, 6485. See also for recent reports on the construction of quinoline framework: (d) Kim, J. N.; Chung, Y. M.; Im, Y. J. Tetrahedron Lett. 2002, 43, 6209. (e) Cho, C. S.; Oh, B. H.; Kim, J. S.; Kim, T.-J.; Shim, S. C. Chem. Commun. 2000, 1885; and references therein. For the synthesis of quinolines from aryl isocyanides, see the following and references cited therein: (f) Kobayashi, K.; Yoneda, K.; Mizumoto, T.; Umakoshi, H.; Morikawa, O.; Konishi, H. Tetrahedron Lett. 2003, 44, 473. (g) Curran, D. P.; Du, W. Org. Lett. 2002, 4, 3215. (h) Suginome, M.; Fukuda, T.; Ito, Y. Org. Lett. 1999, 1, 1977.
    • (2002) Org. Lett. , vol.4 , pp. 3215
    • Curran, D.P.1    Du, W.2
  • 21
    • 0000402423 scopus 로고    scopus 로고
    • For the synthesis of 2,4-disubstituted quinolines, see: (a) Wolf, C.; Lerebours, R. J. Org. Chem. 2003, 68, 7077. (b) Kobayashi, K.; Yoneda, K.; Mano, M.; Morikawa, O.; Konishi, H. Chem. Lett. 2003, 76. (c) Huma, H. Z. S.; Halder, R.; Kalra, S. S.; Das, J.; Iqbal, J. Tetrahedron Lett. 2002, 43, 6485. See also for recent reports on the construction of quinoline framework: (d) Kim, J. N.; Chung, Y. M.; Im, Y. J. Tetrahedron Lett. 2002, 43, 6209. (e) Cho, C. S.; Oh, B. H.; Kim, J. S.; Kim, T.-J.; Shim, S. C. Chem. Commun. 2000, 1885; and references therein. For the synthesis of quinolines from aryl isocyanides, see the following and references cited therein: (f) Kobayashi, K.; Yoneda, K.; Mizumoto, T.; Umakoshi, H.; Morikawa, O.; Konishi, H. Tetrahedron Lett. 2003, 44, 473. (g) Curran, D. P.; Du, W. Org. Lett. 2002, 4, 3215. (h) Suginome, M.; Fukuda, T.; Ito, Y. Org. Lett. 1999, 1, 1977.
    • (1999) Org. Lett. , vol.1 , pp. 1977
    • Suginome, M.1    Fukuda, T.2    Ito, Y.3
  • 23
    • 0000487195 scopus 로고
    • Trost, B. M.; Fleming, I., Eds.; Pergamon: Oxford, Chap. 1.2
    • (b) Lee, V. J. In Comprehensive Organic Synthesis, Vol. 4; Trost, B. M.; Fleming, I., Eds.; Pergamon: Oxford, 1991, Chap. 1.2.
    • (1991) Comprehensive Organic Synthesis , vol.4
    • Lee, V.J.1
  • 26
    • 85038134535 scopus 로고
    • Trost, B. M.; Fleming, I., Eds.; Pergamon: Oxford, Chap. 4.2
    • McCombie, S. W. In Comprehensive Organic Synthesis, Vol. 8; Trost, B. M.; Fleming, I., Eds.; Pergamon: Oxford, 1991, Chap. 4.2.
    • (1991) Comprehensive Organic Synthesis , vol.8
    • McCombie, S.W.1
  • 27
    • 0000352286 scopus 로고
    • 3SnH or EtSH, this type of C-C bond formation is well known in the Fukuyama indole synthesis. See: (a) Fukuyama, T.; Chen, X.; Peng, G. J. Am. Chem. Soc. 1994, 116, 3127. (b) Tokuyama, H.; Fukuyama, T. Chem. Rec. 2002, 2, 37.
    • (1994) J. Am. Chem. Soc. , vol.116 , pp. 3127
    • Fukuyama, T.1    Chen, X.2    Peng, G.3
  • 28
    • 0002527986 scopus 로고    scopus 로고
    • 3SnH or EtSH, this type of C-C bond formation is well known in the Fukuyama indole synthesis. See: (a) Fukuyama, T.; Chen, X.; Peng, G. J. Am. Chem. Soc. 1994, 116, 3127. (b) Tokuyama, H.; Fukuyama, T. Chem. Rec. 2002, 2, 37.
    • (2002) Chem. Rec. , vol.2 , pp. 37
    • Tokuyama, H.1    Fukuyama, T.2
  • 29
    • 2942714415 scopus 로고    scopus 로고
    • note
    • -1].
  • 30
    • 0000920478 scopus 로고
    • The cyclization similarly proceeded even in the dark. For electron transfer from triorganostannyl anions, see: Yammal, C. C.; Podesta, J. C.; Rossi, R. A. J. Org. Chem. 1992, 57, 5720.
    • (1992) J. Org. Chem. , vol.57 , pp. 5720
    • Yammal, C.C.1    Podesta, J.C.2    Rossi, R.A.3
  • 31
    • 84987485475 scopus 로고
    • For recent reports on biquinoline synthesis, see: (a) Uchida, Y.; Echikawa, N.; Oae, S. Heteroat. Chem. 1994, 5, 409. (b) Fort, Y.; Becker, S.; Caubère, P. Tetrahedron 1994, 50, 11893.
    • (1994) Heteroat. Chem. , vol.5 , pp. 409
    • Uchida, Y.1    Echikawa, N.2    Oae, S.3
  • 32
    • 0027994025 scopus 로고
    • For recent reports on biquinoline synthesis, see: (a) Uchida, Y.; Echikawa, N.; Oae, S. Heteroat. Chem. 1994, 5, 409. (b) Fort, Y.; Becker, S.; Caubère, P. Tetrahedron 1994, 50, 11893.
    • (1994) Tetrahedron , vol.50 , pp. 11893
    • Fort, Y.1    Becker, S.2    Caubère, P.3
  • 33
    • 0032125775 scopus 로고    scopus 로고
    • Biquinolines are widely used as bulky, chelating nitrogen ligands. See for example: (a) Bhattacharyya, R.; Drago, R. S.; Abboud, K. A. Inorg. Chem. 1997, 36, 2913. (b) Gogoll, A.; Gomes, J.; Bergkvist, M.; Grennberg, H. Organometallics 1995, 14, 1354. (c) Kubow, S. A.; Marmion, M. E.; Takeuchi, K. J. Inorg. Chem. 1988, 27, 2761. See also for a chiral 2,2′-biquinoline N,N′-dioxide as an asymmetric catalyst: (d) Nakajima, M.; Saito, M.; Shiro, M.; Hashimoto, S. J. Am. Chem. Soc. 1998, 120, 6419.
    • (1997) Inorg. Chem. , vol.36 , pp. 2913
    • Bhattacharyya, R.1    Drago, R.S.2    Abboud, K.A.3
  • 34
    • 0000515880 scopus 로고
    • Biquinolines are widely used as bulky, chelating nitrogen ligands. See for example: (a) Bhattacharyya, R.; Drago, R. S.; Abboud, K. A. Inorg. Chem. 1997, 36, 2913. (b) Gogoll, A.; Gomes, J.; Bergkvist, M.; Grennberg, H. Organometallics 1995, 14, 1354. (c) Kubow, S. A.; Marmion, M. E.; Takeuchi, K. J. Inorg. Chem. 1988, 27, 2761. See also for a chiral 2,2′-biquinoline N,N′-dioxide as an asymmetric catalyst: (d) Nakajima, M.; Saito, M.; Shiro, M.; Hashimoto, S. J. Am. Chem. Soc. 1998, 120, 6419.
    • (1995) Organometallics , vol.14 , pp. 1354
    • Gogoll, A.1    Gomes, J.2    Bergkvist, M.3    Grennberg, H.4
  • 35
    • 0001006021 scopus 로고
    • Biquinolines are widely used as bulky, chelating nitrogen ligands. See for example: (a) Bhattacharyya, R.; Drago, R. S.; Abboud, K. A. Inorg. Chem. 1997, 36, 2913. (b) Gogoll, A.; Gomes, J.; Bergkvist, M.; Grennberg, H. Organometallics 1995, 14, 1354. (c) Kubow, S. A.; Marmion, M. E.; Takeuchi, K. J. Inorg. Chem. 1988, 27, 2761. See also for a chiral 2,2′-biquinoline N,N′-dioxide as an asymmetric catalyst: (d) Nakajima, M.; Saito, M.; Shiro, M.; Hashimoto, S. J. Am. Chem. Soc. 1998, 120, 6419.
    • (1988) J. Inorg. Chem. , vol.27 , pp. 2761
    • Kubow, S.A.1    Marmion, M.E.2    Takeuchi, K.3
  • 36
    • 0032125775 scopus 로고    scopus 로고
    • Biquinolines are widely used as bulky, chelating nitrogen ligands. See for example: (a) Bhattacharyya, R.; Drago, R. S.; Abboud, K. A. Inorg. Chem. 1997, 36, 2913. (b) Gogoll, A.; Gomes, J.; Bergkvist, M.; Grennberg, H. Organometallics 1995, 14, 1354. (c) Kubow, S. A.; Marmion, M. E.; Takeuchi, K. J. Inorg. Chem. 1988, 27, 2761. See also for a chiral 2,2′-biquinoline N,N′-dioxide as an asymmetric catalyst: (d) Nakajima, M.; Saito, M.; Shiro, M.; Hashimoto, S. J. Am. Chem. Soc. 1998, 120, 6419.
    • (1998) J. Am. Chem. Soc. , vol.120 , pp. 6419
    • Nakajima, M.1    Saito, M.2    Shiro, M.3    Hashimoto, S.4
  • 37
    • 2942714416 scopus 로고    scopus 로고
    • note
    • +); found: 203.1128.
  • 38
    • 2942716243 scopus 로고    scopus 로고
    • note
    • +); found: 404.2057.
  • 39
    • 2942732729 scopus 로고    scopus 로고
    • note
    • 19F NMR. Over the course of the reaction, the corresponding ditin and tin hydride were produced probably via the tin radical.
  • 40
    • 2942747642 scopus 로고    scopus 로고
    • note
    • 3SnLi, was reacted with 0.8 equiv of 1b (R = Et), unsymmetrical 4-butyl-4′-ethyl-3,3′-difluoro-2,2′-biquinoline was obtained in 59% yield (based on the consumed 1b).


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.