-
1
-
-
0036006989
-
-
(a) Duffy, K. J.; Haltiwanger, R. C.; Freyer, A. J.; Li, F.; Luengo, J. I.; Cheng, Y. H. J. Chem. Soc., Perkin Trans. 2 2002, 181.
-
(2002)
J. Chem. Soc., Perkin Trans. 2
, pp. 181
-
-
Duffy, K.J.1
Haltiwanger, R.C.2
Freyer, A.J.3
Li, F.4
Luengo, J.I.5
Cheng, Y.H.6
-
2
-
-
0029899585
-
-
(b) Gazit, A.; App, H.; McMahon, G.; Chen, J.; Levitzki, A.; Bohmer, F. D. J. Med. Chem. 1996, 39, 2170.
-
(1996)
J. Med. Chem
, vol.39
, pp. 2170
-
-
Gazit, A.1
App, H.2
McMahon, G.3
Chen, J.4
Levitzki, A.5
Bohmer, F.D.6
-
3
-
-
55249103519
-
-
U.S. Patent 2,748,117
-
(c) Druey, J.; Riehen, B.; Hueni, A. U.S. Patent 2,748,117, 1956.
-
(1956)
-
-
Druey, J.1
Riehen, B.2
Hueni, A.3
-
4
-
-
84934875775
-
-
Wiley: New York, Supplement II
-
Brown, D. J.; Taylor, E. C.; Wipf, P. The Chemistry of Heterocyclic Compounds: Quinoxalines; Wiley: New York, 2004; Vol. 61, Supplement II.
-
(2004)
The Chemistry of Heterocyclic Compounds: Quinoxalines
, vol.61
-
-
Brown, D.J.1
Taylor, E.C.2
Wipf, P.3
-
5
-
-
55249096572
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-
A search in SciFinder scholar for pyrido[1,2-a]quinoxalinylium resulted in nine references, out of which only three have a core heterocycle similar to that of 1. (a) Margareta, U.; Druta, I.; Magda, P.; Zugravescu, I. Chimie 1972, 18, 49.
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A search in SciFinder scholar for pyrido[1,2-a]quinoxalinylium resulted in nine references, out of which only three have a core heterocycle similar to that of 1. (a) Margareta, U.; Druta, I.; Magda, P.; Zugravescu, I. Chimie 1972, 18, 49.
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8
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-
6344248974
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-
(a) Fringuelli, F.; Pizzo, F.; Tortoioli, S.; Vaccaro, L. J. Org. Chem. 2004, 69, 7745.
-
(2004)
J. Org. Chem
, vol.69
, pp. 7745
-
-
Fringuelli, F.1
Pizzo, F.2
Tortoioli, S.3
Vaccaro, L.4
-
9
-
-
0018356502
-
-
(b) Vierfond, J.; Mettey, Y.; Miocque, R. J. M. J. Heterocycl. Chem. 1979, 16, 753.
-
(1979)
J. Heterocycl. Chem
, vol.16
, pp. 753
-
-
Vierfond, J.1
Mettey, Y.2
Miocque, R.J.M.3
-
10
-
-
0032888433
-
-
(c) Zhou, J.; Zhang, L.; Hu, Y.; Hu, H. J. Chem. Res. S 1999, 552.
-
(1999)
J. Chem. Res. S
, pp. 552
-
-
Zhou, J.1
Zhang, L.2
Hu, Y.3
Hu, H.4
-
11
-
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85167853666
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-
1 were reported before. (a) Chakraborty, S.; Munshi, P.; Lahiri, G. K. Polyhedron 1999, 18, 1437.
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1 were reported before. (a) Chakraborty, S.; Munshi, P.; Lahiri, G. K. Polyhedron 1999, 18, 1437.
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-
-
-
12
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0036717409
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-
(b) Chanda, N.; Mondal, B.; Puranik, V. G.; Lahiri, G. K. Polyhedron 2002, 21, 2033.
-
(2002)
Polyhedron
, vol.21
, pp. 2033
-
-
Chanda, N.1
Mondal, B.2
Puranik, V.G.3
Lahiri, G.K.4
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13
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55249119907
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Cu(ClO4)2·6H2O (0.097 g, 0.262 mmol) was added to a solution of L1 (0.150 g, 0.524 mmol) in 10 mL of MeOH and stirred for 2 h. The solution was filtered. The filtrate was evaporated to dryness and washed with diethyl ether. The solid obtained was recrystallized from MeOH to obtain [1]ClO4 as dark-orange crystals. Yield: 65 mg. Metathesis: KSCN (0.016 g, 0.169 mmol) was added to a methanolic solution of [1]ClO4 (0.050 g, 0.169 mmol, The solution was stirred for 20 min and filtered to remove undissolved KClO 4. A dark-brown crystalline product was obtained from slow evaporation of the filtrate. Yield: 30 mg. Characterization data for [1]ClO4. Anal. Calcd for C12H10N 3ClO4: C, 48.80; H, 3.41; N, 14.24. Found: C, 46.75; H, 3.41; N, 14.21. ΛM (MeOH, 99 S cm-2 mol -1. ESI-MS M
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bd = 2.
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14
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55249106300
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-1, reflections collected 12 571, independent 2939, R1 = 0.0388, wR2 = 0.0801 [I > 2σ(I)]; R1 = 0.0935, wR2 = 0.1006 (all data), GOF = 0.871. Data collected on a Siemens (Bruker) SMART CCD diffractometer at 296 K.
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-1, reflections collected 12 571, independent 2939, R1 = 0.0388, wR2 = 0.0801 [I > 2σ(I)]; R1 = 0.0935, wR2 = 0.1006 (all data), GOF = 0.871. Data collected on a Siemens (Bruker) SMART CCD diffractometer at 296 K.
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15
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55249100135
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Crystal data for [1]SCN: C12H10N 4SCN, triclinic, P1, a, 9.3055(9) Å, b, 11.6353(11) Å, c, 12.8604(13) Å; α, 106.728(6)°, β, 90.896(7)°, γ, 108.176(6)°, V, 1258.4(2) Å3, Z, 2, ρcalcd, 1.385 Mg m -3, μ, 0.249 mm-1, reflections collected 13 215, independent 6383, R1, 0.0728, wR2, 0.1949 [I > 2σ(I, R1, 0.1137, wR2, 0.2211 all data, GOF, 1.057
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-1, reflections collected 13 215, independent 6383, R1 = 0.0728, wR2 = 0.1949 [I > 2σ(I)]; R1 = 0.1137, wR2 = 0.2211 (all data), GOF = 1.057.
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16
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0003998388
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76th ed, CRC, Inc, Boca Raton, FL
-
Lide, D. R. Handbook of Chemistry and Physics, 76th ed.; CRC, Inc.: Boca Raton, FL, 1995.
-
(1995)
Handbook of Chemistry and Physics
-
-
Lide, D.R.1
-
19
-
-
0008971832
-
-
Williams, A. T. R.; Winfield, S. A.; Miller, J. N. Analyst 1983, 108, 1067.
-
(1983)
Analyst
, vol.108
, pp. 1067
-
-
Williams, A.T.R.1
Winfield, S.A.2
Miller, J.N.3
-
20
-
-
0000451616
-
-
(a) Soep, B.; Kellmann, A.; Martin, M.; Lindqvist, L. Chem. Phys. Lett. 1972, 13, 241-244.
-
(1972)
Chem. Phys. Lett
, vol.13
, pp. 241-244
-
-
Soep, B.1
Kellmann, A.2
Martin, M.3
Lindqvist, L.4
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23
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55249105331
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+/Fc and reported vs SCE.
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+/Fc and reported vs SCE.
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24
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4243952997
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-
Yokoi, H.; Addison, A. W. J. Chem. Soc., Dalton Trans. 1977, 16, 1341.
-
(1977)
J. Chem. Soc., Dalton Trans
, vol.16
, pp. 1341
-
-
Yokoi, H.1
Addison, A.W.2
-
25
-
-
0033993076
-
-
(a) Yoshida, N.; Ichikawa, K.; Shiro, M. J. Chem. Soc., Perkin Trans. 2 2000, 17-26.
-
(2000)
J. Chem. Soc., Perkin Trans. 2
, pp. 17-26
-
-
Yoshida, N.1
Ichikawa, K.2
Shiro, M.3
-
26
-
-
24044542272
-
-
(b) Cai, P.; Li, M.; Duan, C.; Lu, F.; Guo, D.; Meng, Q. New J. Chem. 2005, 29, 1011.
-
(2005)
New J. Chem
, vol.29
, pp. 1011
-
-
Cai, P.1
Li, M.2
Duan, C.3
Lu, F.4
Guo, D.5
Meng, Q.6
-
27
-
-
55249119653
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2+ is 1.29 V. Kourkine, I. V.; Mirkin, C. A. J. Am. Chem. Soc. 2000, 122, 2659.
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2+ is 1.29 V. Kourkine, I. V.; Mirkin, C. A. J. Am. Chem. Soc. 2000, 122, 2659.
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-
-
-
28
-
-
11144358590
-
-
Min, K. S.; Weyhermüller, T.; Bothe, E.; Wieghardt, K Inorg. Chem. 2004, 43, 2922.
-
(2004)
Inorg. Chem
, vol.43
, pp. 2922
-
-
Min, K.S.1
Weyhermüller, T.2
Bothe, E.3
Wieghardt, K.4
-
31
-
-
0035120640
-
-
(b) Schneider, J. L.; Young, V. G., Jr.; Tolman, W. B. Inorg. Chem. 2001, 40, 165.
-
(2001)
Inorg. Chem
, vol.40
, pp. 165
-
-
Schneider, J.L.1
Young Jr., V.G.2
Tolman, W.B.3
-
32
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55249110105
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em = 535 nm, quantum yield = 0.22 in MeCN. Sinan, M.; Panda, M.; Ghosh, A.; Dhara, K.; Fanwick, P. E.; Chattopadhyay, D. J.; Goswami, S. J. Am. Chem. Soc. 2008, 130, 5185.
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em = 535 nm, quantum yield = 0.22 in MeCN. Sinan, M.; Panda, M.; Ghosh, A.; Dhara, K.; Fanwick, P. E.; Chattopadhyay, D. J.; Goswami, S. J. Am. Chem. Soc. 2008, 130, 5185.
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