Amido derivatives of metals and metalloids VII. Carbon-carbon insertion reactions into metalnitrogen bonds and related systems

N-Organotin aziridines and other cyclic amines and their adducts

“…The phenyl isothiocyanate insertion product (XIV) is a liquid at ambient temperatures, like its dimethylamino analogue.40 The latter adduct was assigned a tin-nitrogen bonded structure, by analogy with its oxygen analogue, but its infrared spectrum exhibited a very strong band at 1605 cm"1 which was assigned to a v(CC) (AJ mode.40 It is more likely that this absorption arises from a y(C=N) mode, a possibility apparently only considered later. 41 The z-(SnS) is assigned to a strong absorption at 930 cm™1. The pronounced z>sym(SnC)…”

Addition of Dimethylaminobismuth to Aldehydes, Ketones, Alkenes, and Alkynes

“…This may be attributed to the poor reactivity of compounds with nitrogen bonds, although Ando et al reported the reaction of bismuth amide with heterocumulenes. [6] Lappert and co-workers described the addition of amminostannanes to a variety of alkynes and alkenes [7] and also aminosilylation and aminophosphination reactions with highly electrophilic substrates. [8] Recently Hartwig and co-workers reported transammination of alkenes and vinylarenes by rhodium(I) amides.…”

Synthesis, Structure and Reactivity of Bismuth(III) and Aluminum(III) Complexes Supported by Nitrogen Donor Ligands

“…Lappert et al described the addition of amminostannanes to a variety of alkines and alkenes. 15 They also reported amminosilylation and aminophosphination reactions with highly electrophilic substrates. 16 Recently Hartwig and coworkers reported transammination of alkenes and vinylarenes by rhodium (I) amides.…”