Boron trimethyl reacts with each of the organometalloid-hydrazine derivatives Me2NN (R) GeMe3 (R= H, Me, SiMe3) except Me2NN (SiMe3) GeMe3, and with Me2NNHSiMe3, forming 1: 1 adducts. With Me2NN (SiMe3) GeMe3 and BMe3, no adduct was formed even at low temperatures. On the basis of pmr spectra, the metalloid-substituted nitrogen atom rather than the terminal nitrogen, is indicated as the basic center at which adduct ...
