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Synthesis 1992; 1992(4): 380-382
DOI: 10.1055/s-1992-26117
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Esterification of Amine-Carboxyboranes with Orthoformates: A High Yield Synthesis

Mallaiah Mittakanti* , Debra A. Feakes, Karen W. Morse
  • *Department of Chemistry and Biochemistry, Utah State University, Logan, Utah 84322-0300, USA
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Publication History

Publication Date:
17 September 2002 (online)

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Amine-alkoxycarbonylboranes, amine · BH2CO2R (amine = trimethylamine, methylamine, N-methylmorpholine, pyridine, and diisopropyl (methylamino)methylphosphonate; R = methyl, ethyl, propyl, allyl, and 2-methylpropyl) were prepared in high yield by reacting the amine-carboxyborane with a trialkyl orthoformate in the presence of diethyl ether-boron trifluorate complex as a catalyst.