Summary
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1.
By the action of trialkylboranes on N-alkylbenzamidines, N2-dialkylboryl-N1-alkylbenzamidines (III) have been synthesized.
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2.
The compounds (III) tend to dimerize, this tendency being more pronounced for the compounds with less highly branched alkyl radicals on the B and N atoms.
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3.
By the addition of (III) at a C=N bond of dicyclohexylcarbodiimide, heterocyclic compounds of the chelate type, dialkylboryl[N-(N,N′-dicyclohexylamidino)-N′-alkylbenzamidinates], have been obtained.
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Translated from Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, No. 3, pp. 663–669, March, 1980.
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Dorokhov, V.A., Yakovlev, I.P. & Mikhailov, B.M. Organoboron compounds. 375. N2-dialkylboryl-N1-alkylbenzamidines. Russ Chem Bull 29, 485–491 (1980). https://doi.org/10.1007/BF00949640
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DOI: https://doi.org/10.1007/BF00949640