Methode generale de preparation de N-alkyl N-trimethylsilyl alkoxymethylamines, agents efficaces de monoalkylaminomethylation d'organometalliques
作者:G. Courtois、L. Miginiac
DOI:10.1016/s0040-4039(00)95386-3
日期:1987.1
The easy preparation of N-alkyl N-trimethylsilyl alkoxymethylamines is described; these new reagents are very convenient to lead to unsymmetrical secondary amines from organometallic compounds.
Cyclometallierung bei monomeren zinn(II)-amiden: ein neuer weg zum aufbau von zinn-kohlenstoff bindungen
作者:Carin Stader、Bernd Wrackmeyer
DOI:10.1016/0022-328x(87)80333-9
日期:1987.2
Heating of monomeric tin(II) amides, Sn[N(SiMe3)R]2 (1a: R = t-Bu; 1c: R = t-Oct) at 60–90°C for 1–4 h leads to the aminosilanes HN(SiMe3)R, tin, and to the cyclometalated spiro-compounds (2a,2c). The compounds are characterized by 1H, 13C, 15N, 29Si and 119Sn NMR, mass spectra and elemental analyses.