Abstract
A bimetallic oxalamidino complex of neodymium [(Cp″)2Nd(NR)2C—C(NR′)2Nd(Cp″)2][Cp″=η 5-C5H3-1,3-(SiMe3)2, R=C6H11](2) was obtained via reaction between NdI2 and carbodiimide[RN=C=NR] (R=C6H11)(molar ratio 1:1) in tetrahydrofuran(THF) solution, followed by the addition of [KCp″(THF)](1)(molar ratio 1:2) at a low temperature through a reductive-coupling reaction with carbodiimide. The structure of the intermediate product was confirmed by means of elemental analysis, 1H NMR and 13C NMR. Characterization of the product by single crystal X-ray diffraction confirmed the diamidinate type of structure.
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References
Evans W. J., J. Org. Chem., 2002, 647, 2
Evans W. J., Ulibarri T. A., Ziller J. W., J. Am. Chem. Soc., 1988, 110, 6877
Bochkarev M. N., Fedushkin I. L., Fagin A. A., Petrovskaya T. V., Ziller J. W., Broomhill-Dillard R. N. R., Evans W. J., Angew. Chem. Int. Ed., 1997, 36, 133
Evans W. J., Allen N. T., Ziller J. W., J. Am. Chem. Soc., 2000, 122, 11749
Bochkarev M. N., Fedushkin I. L., Dechert S., Fagin A. A., Schumann H., Angew. Chem. Int. Ed., 2001, 40, 3176
Evans W. J., Inorg. Chem., 2007, 46, 3435
Evans W. J., Coord. Chem. Rev., 2000, 206, 263
Bochkarev M. N., Coord. Chem. Rev., 2004, 248, 835
Evans W. J., Can. J. Chem., 2005, 83, 375
Evans W. J., Allen N. T., Ziller J. W., Angew. Chem. Int. Ed., 2002, 41, 359
Evans W. J., Allen N. T., Ziller J. W., J. Am. Chem. Soc., 2001, 123, 7927
Pan C., Tang G., Cao Z., Xu J., Sheng S., Chem. Res. Chinese Universities, 2015, 31(1), 112
Ruben M., Walther D., Knake R., Gorls H., Becker R., Eur. J. Inorg. Chem., 2000, 1055
Dohler T., Gorls H., Walther D., Chem. Commun., 2000, 945
Ji B., Deng D., Wang W., Wang K., He M., Chem. Res. Chinese Universities, 2015, 31(1), 84
Pan C. L., Synthetic Structral Studies of Organolanthanide Compounds, The Chinese University of Hong Kong, Hong Kong, 2008
Ohashi Y., Yanagi K., Mitsuhashi Y., Nagata K., Kaizu Y., Sasada Y., Kobayashi H., J. Am. Chem. Soc., 1979, 101, 4740
Deng M., Yao Y., Zhang Y., Shen Q., Chem. Commun., 2004, 2742
Bochkarev M. N., Fagin A. A., Chem. Eur. J., 1999, 5, 2990
Sheldrick G. M., SHELXS-97, Program for the Solution of Crystal Structures, University of Göttingen, Göttingen, 1997
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Supported by the National Natural Science Foundation of China(No.21201006), the Natural Science Foundation of Anhui Province, China(No.1308085QB34), the Special Research Fund for the Doctoral Program of Higher Education, China (No.26920123415120002) and the Doctoral Starting-up Foundation of Xi’an University of Science and Technology, China (No.2015QDJ023).
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Zheng, B., Zhang, X., Tang, G. et al. Neodymium complex obtained from reductive-coupling of carbodiimide: Synthesis and structure of [(Cp″)2Nd(NR)2C—C(NR)2Nd(Cp″)2]. Chem. Res. Chin. Univ. 31, 704–707 (2015). https://doi.org/10.1007/s40242-015-5165-4
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DOI: https://doi.org/10.1007/s40242-015-5165-4