Conclusions
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1.
New heterocyclic boron-containing compounds, 3,4-dihydro-4-boraquinazolines, were synthesized from N,N′-diphenylamidines.
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2.
The derivatives of 3,4-dihydro-4-boraquinazoline are readily alkylated at the boron atom by lithium alkyls, and also add water, alcohols, carboxylic acids and sulfonic acids to form chelated boron compounds containing the amidine system in the ligand.
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Literature cited
P. M. Maitlis, Chem. Rev.,62, 223 (1962).
M. J. S. Dewar, Adv. Chem. Ser.,42, 227 (1964).
M. F. Lappert, The Chemistry of Boron and Its Compounds (ed. by E. I. Muetteri), Wiley, N. Y. (1967), p. 443.
K. Niedenzu and J. W. Dawson, Boron-Nitrogen Compounds, Springer-Verlag (1965).
B. M. Mikhailov and M. E. Kuimova, J. Organomet. Chem.,116, 123 (1976).
L. A. Paquette, Principles of Modern Heterocyclic Chemistry, W. A. Benjamin (1968).
B. M. Mikhailov and V. A. Dorokhov, Izv. Akad. Nauk SSSR, Ser. Khim., 2649 (1973).
B. M. Mikhailov, V. A. Dorokhov, and L. I. Lavrinovich, Izv. Akad. Nauk SSSR, Ser. Khim., 2578 (1978).
R. Köster, K. Iwasaki, S. Hattori, and Y. Morita, Lieb. Ann. Chem.,720, 234 (1968).
B. M. Mikhailov, V. A. Dorokhov, and N. V. Mostovoi, Zh. Obshch. Khim., in: Problems of Organic Synthesis [in Russian] (1965), p. 233.
N. V. Mostovoi, V. A. Dorokhov, and B. M. Mikhailov, Izv. Akad. Nauk SSSR, Ser. Khim., 90 (1966).
V. A. Dorokhov, O. G. Boldyreva, V. S. Bogdanov, and B. M. Mikhailov, Zh. Obshch. Khim.1,42, 1558 (1972).
V. A. Dorokhov, O. G. Boldyreva, and B. M. Mikhailov, Zh. Obshch. Khim.,43, 1955 (1973).
B. M. Zolotarev, O. S. Chizhov, V. A. Dorokhov, L. I. Lavrinovich, and B. M. Mikhailov, Izv. Akad. Nauk SSSR., Ser. Khim., 1843 (1977).
G. Schwenker and K. Bösl, Pharmazie,24, 653 (1969).
B. M. Mikhailov, V. A. Dorokhov, and V. I. Seredenko, Dokl. Akad. Nauk SSSR,199, 1328 (1971).
V. A. Dorokhov, V. I. Seredenko, and B. M. Mikhailov, Zh. Obshch. Khim.,46, 1057 (1976).
P. B. Brindley, W. Gerrard, and M. F. Lappert, J. Chem. Soc., 2956 (1955).
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Translated from Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, No. 1, pp. 174–180, January, 1979.
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Dorokhov, V.A., Boldyreva, O.G., Bochkareva, M.N. et al. Organoboron compounds. 349. New heterocylic compounds of boron — 3,4-dihydro-4-boraquinazolines. Russ Chem Bull 28, 163–168 (1979). https://doi.org/10.1007/BF00925416
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DOI: https://doi.org/10.1007/BF00925416