Quasi-Isomeric Gallium Amides and Imides GaNR<sub>2</sub> and RGaNR (R = Organic Group): Reactions of the Digallene, Ar‘GaGaAr‘ (Ar‘ = C<sub>6</sub>H<sub>3</sub>-2,6-(C<sub>6</sub>H<sub>3</sub>-2,6-Pr<sup>i</sup><sub>2</sub>)<sub>2</sub>) with Unsaturated Nitrogen Compounds
作者:Robert J. Wright、Marcin Brynda、James C. Fettinger、Audra R. Betzer、Philip P. Power
DOI:10.1021/ja063072k
日期:2006.9.1
(p-tolyl), mesityl, and C(6)H(3)-2,6-Et(2)) yielded the 1,2-Ga(2)N(2) ring compound Ar'GaN(p-tolyl)N(p-tolyl)GaA' (3) or the products MesN=NC(6)H(2)-2,4-Me(2)-6-Ga(Me)Ar' (4) and 2,6-Et(2)C(6)H(3)N=NC(6)H(3)-2-Et-6-Ga(Et)Ar' (5). Reaction of GaAr' with N(2)CPh(2) yielded the 1,3-Ga(2)N(2) ring compound Ar'Ga(mu:eta(1)-N(2)CPh(2))(2)GaAr' (6), which is quasi-isomeric to 3. Calculations on simple model isomers
“双镓烯”Ar'GaGaAr'(1) 的反应 (Ar' = C(6)H(3)-2,6-(C(6)H(3)-2,6-Pr(i)(2) ))(2)),它在溶液中分解为绿色 :GaAr' 单体,具有不饱和的 NN 键合分子。用庞大的叠氮化物 N(3)Ar(#) (Ar(#) = C(6)H(3)-2,6-(C(6)H(2)-2, 6-Me(2)-4-Bu(t))(2)),得到红色酰亚胺 Ar'GaNAr(#) (2)。添加偶氮苯、ArylNNAryl(Aryl = C(6)H(4)-4-Me (p-tolyl)、mesityl 和 C(6)H(3)-2,6-Et(2))得到1,2-Ga(2)N(2) 环化合物 Ar'GaN(p-tolyl)N(p-tolyl)GaA' (3) 或产物 MesN=NC(6)H(2)-2,4 -Me(2)-6-Ga(Me)Ar' (4) 和 2,6-Et(2)C(6