当前位置：
X-MOL 学术
›
Dalton Trans.
›
论文详情
Our official English website, www.x-mol.net, welcomes your
feedback! (Note: you will need to create a separate account there.)
1,2-Dihalodigermenes bearing bulky Eind groups: synthesis, characterization, and conversion to halogermylenoids†
Dalton Transactions ( IF 3.5 ) Pub Date : 2017-12-08 00:00:00 , DOI: 10.1039/c7dt03819d Naoki Hayakawa 1, 2, 3, 4, 5 , Tomohiro Sugahara 5, 6, 7, 8 , Yasuyuki Numata 1, 2, 3, 4, 5 , Hotaka Kawaai 1, 2, 3, 4, 5 , Kenta Yamatani 1, 2, 3, 4, 5 , Shogo Nishimura 1, 2, 3, 4, 5 , Shun Goda 1, 2, 3, 4, 5 , Yuko Suzuki 5, 6, 7, 8 , Tomoharu Tanikawa 1, 2, 3, 4, 5 , Hidetaka Nakai 1, 2, 3, 4, 5 , Daisuke Hashizume 5, 9, 10, 11 , Takahiro Sasamori 5, 6, 7, 8, 12 , Norihiro Tokitoh 5, 6, 7, 8 , Tsukasa Matsuo 1, 2, 3, 4, 5
Dalton Transactions ( IF 3.5 ) Pub Date : 2017-12-08 00:00:00 , DOI: 10.1039/c7dt03819d Naoki Hayakawa 1, 2, 3, 4, 5 , Tomohiro Sugahara 5, 6, 7, 8 , Yasuyuki Numata 1, 2, 3, 4, 5 , Hotaka Kawaai 1, 2, 3, 4, 5 , Kenta Yamatani 1, 2, 3, 4, 5 , Shogo Nishimura 1, 2, 3, 4, 5 , Shun Goda 1, 2, 3, 4, 5 , Yuko Suzuki 5, 6, 7, 8 , Tomoharu Tanikawa 1, 2, 3, 4, 5 , Hidetaka Nakai 1, 2, 3, 4, 5 , Daisuke Hashizume 5, 9, 10, 11 , Takahiro Sasamori 5, 6, 7, 8, 12 , Norihiro Tokitoh 5, 6, 7, 8 , Tsukasa Matsuo 1, 2, 3, 4, 5
Affiliation
|
1,2-Dihalodigermenes, (E)-(Eind)XGe![[double bond, length as m-dash]](https://www.rsc.org/images/entities/char_e001.gif)
GeX(Eind) (X = Br and Cl), bearing the fused-ring bulky Eind group (Eind = 1,1,3,3,5,5,7,7-octaethyl-s-hydrindacen-4-yl) have been isolated as orange-yellow crystals by the ligand redistribution reaction between the diarylgermylene, (Eind)2Ge:, and GeX2·dioxane in toluene via the cleavage and recombination of the Ge–C and Ge–X bonds. The dihalodigermenes have a GeGe double bond character in the crystalline state, but dissociate into halogermylenes, (Eind)XGe:, in solution. The addition of excess LiBr to the THF solution of the bromogermylene, (Eind)BrGe:, led to the formation of an equilibrium mixture containing the lithium bromogermylenoid, [Li+][(Eind)GeBr2]−. The bromogermylenoid can be isolated as a cryptand-separated potassium ion pair, [K+(crypt-222)][(Eind)GeBr2]−, which has been structurally characterized.
中文翻译：
1,2-Dihalodigermenes带有庞大的Eind基团：合成，表征和转化为卤代木烯类†
1,2-Dihalodigermenes，（E）-（Eind）XGeGeX（Eind）（X = Br和Cl），带有稠环稠密的Eind基团（Eind = 1,1,3,3,5,5,5,7 ，7- octaethyl-小号-hydrindacen -4-基）已经被diarylgermylene，（EIND）之间的配体再分配反应分离，为橙黄色晶体2的Ge :,和GEX 2 ·二恶烷在甲苯中通过切割和重组Ge–C和Ge–X键。二卤二锗烯在晶体状态下具有Ge Ge双键特征，但在溶液中解离成卤化亚甲基（Eind）XGe:。将过量的溴化锂添加到溴化亚甲基四氢呋喃（Eind）BrGe：的THF溶液中，导致形成了含有溴化锗烯类锂的平衡混合物[Li+ ] [（Eind）GeBr 2 ] -。可以将溴麦芽孢烯类化合物分离为隐窝分离的钾离子对[K +（crypt-222）] [（Eind）GeBr 2 ] -。
更新日期：2017-12-08
GeX(Eind) (X = Br and Cl), bearing the fused-ring bulky Eind group (Eind = 1,1,3,3,5,5,7,7-octaethyl-s-hydrindacen-4-yl) have been isolated as orange-yellow crystals by the ligand redistribution reaction between the diarylgermylene, (Eind)2Ge:, and GeX2·dioxane in toluene via the cleavage and recombination of the Ge–C and Ge–X bonds. The dihalodigermenes have a GeGe double bond character in the crystalline state, but dissociate into halogermylenes, (Eind)XGe:, in solution. The addition of excess LiBr to the THF solution of the bromogermylene, (Eind)BrGe:, led to the formation of an equilibrium mixture containing the lithium bromogermylenoid, [Li+][(Eind)GeBr2]−. The bromogermylenoid can be isolated as a cryptand-separated potassium ion pair, [K+(crypt-222)][(Eind)GeBr2]−, which has been structurally characterized.
中文翻译：
1,2-Dihalodigermenes带有庞大的Eind基团：合成，表征和转化为卤代木烯类†
1,2-Dihalodigermenes，（E）-（Eind）XGe
GeX（Eind）（X = Br和Cl），带有稠环稠密的Eind基团（Eind = 1,1,3,3,5,5,5,7 ，7- octaethyl-小号-hydrindacen -4-基）已经被diarylgermylene，（EIND）之间的配体再分配反应分离，为橙黄色晶体2的Ge :,和GEX 2 ·二恶烷在甲苯中通过切割和重组Ge–C和Ge–X键。二卤二锗烯在晶体状态下具有Ge Ge双键特征，但在溶液中解离成卤化亚甲基（Eind）XGe:。将过量的溴化锂添加到溴化亚甲基四氢呋喃（Eind）BrGe：的THF溶液中，导致形成了含有溴化锗烯类锂的平衡混合物[Li+ ] [（Eind）GeBr 2 ] -。可以将溴麦芽孢烯类化合物分离为隐窝分离的钾离子对[K +（crypt-222）] [（Eind）GeBr 2 ] -。
京公网安备 11010802027423号