1403585-80-7Relevant articles and documents
Stabilized germylenes based on diethylenetriamines and related diamines: Synthesis, structures, and chemical properties
Huang, Mengmeng,Kireenko, Marina M.,Zaitsev, Kirill V.,Oprunenko, Yuri F.,Churakov, Andrei V.,Howard, Judith A. K.,Lermontova, Elmira Kh.,Sorokin, Denis,Linder, Thomas,Sundermeyer, Joerg,Karlov, Sergey S.,Zaitseva, Galina S.
, p. 3712 - 3724 (2012/09/21)
A series of novel, low-valent germanium compounds 2a-2j based on four diethylenetriamines 1a-1d, (methyl)bis(pyrrol-2-ylmethyl)amine (1e), N,N'-(sulfanediyldibenzene-2,1-diyl)bis(pentafluoroaniline) (1f), N,N'-(oxydibenzene-2,1-diyl)bis(pentafluoroaniline) (1g), and (pentafluorophenyl)amines 1i and 1j have been obtained either by the reaction of Ge[N(SiMe3)2]2 with various diamines (1a-1e) or by the metathesis reaction of [GeCl2·dioxane] with lithium amides. The oxidative insertion (with halogenation reagents, MeI, disulfides), [1+4] cycloaddition, and oxidation reactions of the synthesized germylenes were investigated. The compositions and structures of the novel compounds were established by elemental analysis, 1H and 13C NMR spectroscopy, and X-ray diffraction analysis (germylenes 2b, 2i, 2j, Ge 4+ compounds 5b, 7a, 7b, 8, 10, 11). All the synthesized germylenes are monomeric. A series of novel, low-valent germanium compounds have been obtained by the reaction of Ge[N(SiMe3)2]2 with various diamines or by the metathesis reaction of [GeCl2· dioxane] with lithium amides. The oxidative insertion, [1+4] cycloaddition, and oxidation reactions of the synthesized germylenes were investigated. All the synthesized germylenes are monomeric. Copyright
