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1
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For an overview of nucleosides with anti-cancer activity, see: Cole, C.; Foster, A. J.; Freeman, S.; Jaffar, M.; Murray, P. E.; Stratford, I. J. Anti-Cancer Drug Des. 1999, 14, 383-392.
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0035822541
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Gumina, G.1
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0027449157
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2CN, reflux): (a) Benarab, A.; Boyé, S.; Savelon, L.; Guillaumet, G. Tetrahedron Lett. 1993, 34, 7567-7568. (b) Rooney, C. S.; Stuart, R. S.; Wasson, B. K.; Williams, H. W. R. Can. J. Chem. 1975, 53, 2279-2292.
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Boyé, S.2
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Guillaumet, G.4
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0016713772
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2CN, reflux): (a) Benarab, A.; Boyé, S.; Savelon, L.; Guillaumet, G. Tetrahedron Lett. 1993, 34, 7567-7568. (b) Rooney, C. S.; Stuart, R. S.; Wasson, B. K.; Williams, H. W. R. Can. J. Chem. 1975, 53, 2279-2292.
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Stuart, R.S.2
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Yoshizawa, K.1
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Toda, F.3
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8
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0141692436
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Cross coupling between the anion of an alkyl nitrile and a α-branched cyanomethyl ether at low temperature has been reported: Kobayashi, K.; Hiyama, T. Tetrahedron Lett. 1983, 24, 3509-3512.
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(1983)
Tetrahedron Lett.
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Kobayashi, K.1
Hiyama, T.2
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9
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0037744100
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(a) Makosza, M.; Ziobrowski, T.; Serebriakov, M.; Kwast, A. Tetrahedron 1997, 53, 4739-4750.
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Makosza, M.1
Ziobrowski, T.2
Serebriakov, M.3
Kwast, A.4
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10
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0141469227
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(b) Kovács, L. Molecules 2000, 5, 127-131.
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, vol.5
, pp. 127-131
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Kovács, L.1
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11
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0033591117
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-
For additions of alkylmetals to cyanomethyl ethers, see: (a) Charette, A. B.; Gagnon, A. Tetrahedron: Asymmetry 1999, 10, 1961-1968. (b) Charette, A. B. ; Gagnon, A.; Janes, M.; Mellon, C. Tetrahedron Lett. 1998, 39, 5147-5150. (c) Kuwahara, Y.; Yen, L. T. M.; Tominaga, Y.; Matsumoto, K.; Wada, Y. Agric. Biol. Chem. 1982, 46, 2283-2291.
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, vol.10
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Charette, A.B.1
Gagnon, A.2
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12
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0032537710
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-
For additions of alkylmetals to cyanomethyl ethers, see: (a) Charette, A. B.; Gagnon, A. Tetrahedron: Asymmetry 1999, 10, 1961-1968. (b) Charette, A. B. ; Gagnon, A.; Janes, M.; Mellon, C. Tetrahedron Lett. 1998, 39, 5147-5150. (c) Kuwahara, Y.; Yen, L. T. M.; Tominaga, Y.; Matsumoto, K.; Wada, Y. Agric. Biol. Chem. 1982, 46, 2283-2291.
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Charette, A.B.1
Gagnon, A.2
Janes, M.3
Mellon, C.4
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13
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0020367708
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-
For additions of alkylmetals to cyanomethyl ethers, see: (a) Charette, A. B.; Gagnon, A. Tetrahedron: Asymmetry 1999, 10, 1961-1968. (b) Charette, A. B. ; Gagnon, A.; Janes, M.; Mellon, C. Tetrahedron Lett. 1998, 39, 5147-5150. (c) Kuwahara, Y.; Yen, L. T. M.; Tominaga, Y.; Matsumoto, K.; Wada, Y. Agric. Biol. Chem. 1982, 46, 2283-2291.
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Kuwahara, Y.1
Yen, L.T.M.2
Tominaga, Y.3
Matsumoto, K.4
Wada, Y.5
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14
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0141469229
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note
-
Crystallographic data for this compound has been deposited with the Cambridge Crystallographic Data Centre. The coordinates can be obtained on request from the Director, Cambridge Crystallographic Data Centre, 12 Union Road, Cambridge, CB2 1EZ, U.K.
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-
-
-
15
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0141580876
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note
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3C(O)NCO, TMSNCO, and TsNCO).
-
-
-
-
16
-
-
0141804019
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-
note
-
Isomer ratios of ureas 3 were unchanged from the corresponding enaminonitrile starting material.
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-
-
-
17
-
-
0141469228
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-
note
-
Enamines 3 must undergo Z/E isomerization to cyclize. This isomerization presumably occurs through a base-catalyzed enamine-imine tautomerization.
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-
-
-
18
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0036135888
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For a review of the intramolecular Thorpe-Ziegler cyclization, see: Fleming, F. F.; Shook, B. C. Tetrahedron 2002, 58, 1-23.
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Fleming, F.F.1
Shook, B.C.2
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19
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0141580875
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-
note
-
It was found that dimer 10 codistills with many common organic solvents, including diethyl ether, hexanes, and ethyl acetate. Better yields of the corresponding urea were obtained when 10 was acylated directly without purification.
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20
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0017412097
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Cech, D.; Herrmann, G.; Holy, A. Nucleic Acids Res. 1977, 4, 3259-3266.
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Nucleic Acids Res.
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Cech, D.1
Herrmann, G.2
Holy, A.3
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