Synthesis, properties, and structural investigations of 1, 3, 2-diazaborolidines and 2, 3-dihydro-1H-1, 3, 2-diazaboroles

G Schmid, M Polk, R Boese

Index: Schmid, Guenter; Polk, Michael; Boese, Roland Inorganic Chemistry, 1990 , vol. 29, p. 4421 - 4429

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Citation Number: 27

Abstract

I-isopropyl-2-methyl-I, 3, 2-diazaborolidine (la) can be prepared either by method C, by method A, using the ethylenediamines and H, CB [N (CH,),], to eliminate HN (CH3) z, or by method B, starting with CH3BBr2, NR,, and the corresponding ethylenediamines. The unsaturated 2, 3-dihydro-l HI, 3, tdiazaboroles lt7b are synthesized by catalytic dehydrogenation in either liquid (lb-3b) or gaseous (4b-7b) state. Diazaboroles can act as ...