作者:Kazem D. Safa、A. Hassan pour、Mohammad H. Nasirtabrizi、U. Mosaei Oskoei
DOI:10.1016/j.jorganchem.2005.01.006
日期:2005.3
The crowded dichlorosilane TsiSiEtCl2, (1), (Tsi = (Me3Si)3C) was prepared from the reaction between EtSiCl3 and TsiLi, then it was reduced with LiAlH4 to give TsiSiEtH2, (2). The hydride (2) was then treated with two equivalents of ICl/CCl4 or Br2/CCl4 to produce TsiSiEtI2, (3), and TsiSiEtBr2, (4), respectively. The reaction of compound (2) with one equivalent of ICl/CCl4 gives TsiSiEtHI, (5). This
由EtSiCl 3与TsiLi的反应制备拥挤的二氯硅烷TsiSiEtCl 2(1)(Tsi =(Me 3 Si)3 C),然后用LiAlH 4还原得到TsiSiEtH 2,(2)。然后用两当量的ICl / CCl 4或Br 2 / CCl 4处理氢化物(2),分别产生TsiSiEtI 2(3)和TsiSiEtBr 2(4)。化合物(2)与一当量的ICl / CCl 4反应,得到TsiSiEtHI,(5)。该产物在AgClO 4存在下与H 2 O /二恶烷反应或用干燥的MeOH分别生产TsiSiEtHOH(6)和TsiSiEtHOMe(7)。化合物(3)与DMSO / CH 3 CN中的H 2 O反应,得到TsiSiEt(OH)2,(8),由化合物(7)与ICl的反应制备化合物TsiSiEtIOMe(9)。 / CCl 4。当用NaOMe / MeOH处理二氯化物(1)时,得到(Me 3 Si)2