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Dimerisation of a silicenium ylid by methanide and silylamine migration
作者:William Clegg、Uwe Klingebiel、George M. Sheldrick、Dietmar Stalke
DOI:10.1016/0022-328x(84)80047-9
日期:1984.4
thermal elimination of LiF from lithium aminofluorosilanes provides a simple synthetic route to four-membered silicon-nitrogen rings. In attempts to inhibit sterically the otherwise ready dimerisation of such lithium salts, t-butyl, mesityl and silylamine substituents were introduced. The lithiation of the fluorotris(silylamino)silane (Me3SiNMe)2SiF-NHSiMe2CMe3 and the thermal elimination of LiF led
从氨基氟硅烷中消除LiF为四元硅氮环提供了一条简单的合成路线。为了试图在空间上抑制这种锂盐,叔丁基,三甲苯基和甲硅烷基胺取代基的否则易于二聚化。氟代三(甲硅烷基氨基)硅烷(Me 3 SiNMe)2 SiF-NHSiMe 2 CMe 3的锂化和LiF的热消除导致形成环二硅氮烷,涉及在单体前体之一中甲烷化和甲硅烷基甲胺的迁移。该产品的晶体结构由3375种独特的衍射仪测量的强度确定,并精炼至R = 0.070。空间组是P2 1 / Ñ,具有一个12.458(2),b 22.589(3),Ç 16.376(4)α,β102.33(1)°和Ž = 4。
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Klingebiel, Uwe; Neemann, Jutta, Zeitschrift fur Naturforschung, Teil B: Anorganische Chemie, Organische Chemie, 1980, vol. 35, # 9, p. 1155 - 1161
作者:Klingebiel, Uwe、Neemann, Jutta
DOI:——
日期:——
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Clegg, William; Klingebiel, Uwe; Sheldrick, George M., Zeitschrift fur Naturforschung, Teil B: Anorganische Chemie, Organische Chemie, 1982, vol. 37, # 4, p. 423 - 431
作者:Clegg, William、Klingebiel, Uwe、Sheldrick, George M.
DOI:——
日期:——
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Egert, Ernst; Kliebisch, Ursula; Klingebiel, Uwe, Zeitschrift fur Naturforschung, B: Chemical Sciences, 1987, vol. 42, # 1, p. 23 - 30
作者:Egert, Ernst、Kliebisch, Ursula、Klingebiel, Uwe、Schmidt, Dieter
DOI:——
日期:——
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Kliebisch, Ursula; Klingebiel, Uwe; Vater, Norbert, Chemische Berichte, 1985, vol. 118, # 11, p. 4561 - 4566
作者:Kliebisch, Ursula、Klingebiel, Uwe、Vater, Norbert
DOI:——
日期:——