Paetzold, Peter; Redenz-Stormanns, Burkhard; Boese, Roland; Buehl, Michael; Schleyer, Paul v. R.:

Azadiboriridine-borane: a non-classical acid-base adduct.

In: Angewandte Chemie, Jg. 102 (1990) ; Nr. 9, S. 1059-1060
ISSN: 0044-8249
Zeitschriftenaufsatz / Fach: Chemie
Treating azadiboriridines I (R = R1 = Me3C, R2 = Me3C, Me2CH) with BH3 in THF gave bicyclic adducts II (same R-R2). The structure of II (R = R1 = R2 = Me3C) was detd. by x-ray crystallog. Heats of formation of II (R = H, R1 = R2 = H, Me) were calcd. by ab initio methods.