Abstract
Oxidative dehydrogenation of 2-bromo-4-methylaniline with manganese(iv) oxide leads to the formation of (E)-1,2-bis(2-bromo-4-methylphenyl)diazene (1). The reaction of 1 with hydrazine hydrate gives the reduction product, 1,2-bis(2-bromo-4-methylphenyl)hydrazine (2). Compound 2 sequentially treated with methyllithium and two equivalents of (Et2N)2PCl in diethyl ether is converted to the diazadiphosphinine derivative. The reaction includes the following steps: 1) the phosphorylation of the nitrogen atom in the dilithium salt of hydrazo derivative 2, 2) the migratory insertion of (Et2N)2P group into the N–N bond, 3) phosphorylation of the second nitrogen atom, 4) arylation of the phosphorus in the (Et2N)2P group.
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V. V. Sushev, A. N. Kornev, Yu. A. Kurskii, O. V. Kuznetsova, G. K. Fukin, G. A. Abakumov, Russ. Chem. Bull., 2005, 54, 1632.
V. V. Sushev, A. N. Kornev, Yu. A. Min’ko, N. V. Belina, Yu. A. Kurskiy, O. V. Kuznetsova, G. K. Fukin, E. V. Baranov, V. K. Cherkasov, G. A. Abakumov, J. Organomet. Chem., 2006, 879.
V. V. Sushev, N. V. Belina, G. K. Fukin, Yu. A. Kurskiy, A. N. Kornev, G. A. Abakumov, Inorg. Chem., 2008, 47, 2608.aaaaa
N. V. Belina, A. N. Kornev, V. V. Sushev, G. K. Fukin, E. V. Baranov, G. A. Abakumov, J. Organomet. Chem., 2010, 637.
A. N. Kornev, N. V. Belina, V. V. Sushev, G. K. Fukin, E. V. Baranov, Yu. A. Kurskiy, A. I. Poddelskii, G. A. Abakumov, P. Lonnecke, E. Hey-Hawkins, Inorg. Chem., 2009, 48, 5574.
A. Illker, Synthesis, 2015, 47, A.
W. M. Koppes, J. S. Moran, J. C. Oxley, J. L. Smith, Tetrahedron Lett., 2008, 49, 3234.
A. Crispini, M. Ghedini, D. Pucci, Acta Cryst., 1998, C54, 1869.
J. Harada, K. Ogawa, S. Tomoda, Acta Cryst., 1997, B53, 662.
Yu. V. Zefirov, P. M. Zorky, Russ. Chem. Rew., 1995, 64, 415.
Y. Wang, A. Narita, X. Feng, K. Mullen, J. Am. Chem. Soc., 2015, 137, 7668.
Ya. V. Fedotova, A. N. Kornev, V. V. Sushev, Yu. A. Kursky, T. G. Mushtina, N. P. Makarenko, G. K. Fukin, G. A. Abakumov, L. N. Zakharov, A. L. Rheingold, J. Organomet. Chem., 2004, 689, 3060.
G. Wittig, Angew. Chem., Int. Ed., 1940, 23, 241.
T. T. T. Nguyen, A. Boussonniere, E. Banaszak, A.-S. Castanet, K. P. P. Nguyen, J. Mortier, J. Org. Chem., 2014, 79, 2775.
Z. Fei, P. J. Dyson, Coord. Chem. Rev., 2005, 249, 2056.
A. B. Chaplin, J. A. Harrison, P. J. Dyson, Inorg. Chem., 2005, 23, 8407.
A. N. Kornev, V. V. Sushev, Yu. S. Panova, N. V. Belina, O. V. Lukoyanova, G. K. Fukin, S. Y. Ketkov, G. A. Abakumov, P. Lönnecke, E. Hey-Hawkins, Inorg. Chem., 2012, 51, 874.
Organic solvents. Physical Properties and Methods of Purification, Ed. A. Weissberger, Interscience Publishers, Inc., New York, 1955.
T. V. Talalaeva, K. A. Kocheshkov, Metody elementoorganicheskoy khimii. Litiy, natriy, kaliy, rubidiy, tseziy [Methods of Organoelemental Chemistry. Lithium, Sodium, Potassium, Rubidium, Cesium], Nauka, Moscow, 1971, V. 1, 567 pp. (in Russian).
D. J. Dellinger, D. M. Sheehan, N. K. Christensen, J. G. Lindberg, M. H. Caruthers, J. Am. Chem. Soc., 2003, 125, 940.
SAINT. Data Reduction and Correction Program, v. 8.34A, Bruker AXS, Madison, WI, 2014.
G. M. Sheldrick, SHELXTL v. 6.14, Structure Determination Software Suite, Bruker AXS, Madison, Wisconsin (USA), 2003.
G. M. Sheldrick, Acta Cryst., 2015, A71, 3.
G. M. Sheldrick, SADABS v. 2014/5, Bruker/Siemens Area Detector Absorption Correction Program, Bruker AXS, Madison, Wisconsin (USA), 2014.
O. V. Dolomanov, L. J. Bourhis, R. J. Gildea, J. A. K. Howard, H. Puschmann, J. Appl. Cryst., 2009, 42, 339.
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Published in Russian in Izvestiya Akademii Nauk. Seriya Khimicheskaya, No. 1, pp. 0132–0138, January, 2020.
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Panova, Y.S., Sheyanova, A.V., Baranov, E.V. et al. Migratory insertion of bis(diethylamino)phosphine group into the N–N bond in the reaction of substituted hydrazobenzene with (Et2N)2PCl. Russ Chem Bull 69, 132–138 (2020). https://doi.org/10.1007/s11172-020-2734-6
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DOI: https://doi.org/10.1007/s11172-020-2734-6