p -LiC 6 H 4 SMR 3重排为p -R 3 MC 6 H 4 SLi化合物(M = Ge或Si)。有机锗和-甲硅烷基苯硫醇的新型合成
摘要:
由BrC 6 H 4 SMR 3化合物(R 3 M = Me 3 Si,Et 3 Si,PhMe 2 Si,Me 3 Ge)和丁基锂制备的有机锂试剂在乙醚溶液中快速重排为R 3 MC 6 H 4 SLi物质,用水处理后,得到苯硫醇R 3 MC 6 H 4 SH。在Wurtz-Fittig“原位”条件下,有机钠中间体NaC 6 H 4 SSiMe 3不会重排,但通常与Et 3偶联SiBr生成Et 3 SiC 6 H 4 SSiMe 3,经甲醇分解得到Et 3 SiC 6 H 4 SH。这些反应为制备甲硅烷基和经细菌取代的苯硫醇提供了有用的新途径。
Synthesis and Thermal Decomposition Studies of Some Novel Dimethyl(Phenyl)Silyl-Substituted Aminoboranes
作者:James R. Bowser、Kristina F. Marohn、Stephanie R. Gilbert、Andrea M. Robbins
DOI:10.1080/00945719909351718
日期:1999.10
13C, 15N and 29Si nuclear magnetic resonance studies of some aminosilanes and aminodisilanes
作者:Bernd Wrackmeyer、Carin Stader、Hong Zhou
DOI:10.1016/0584-8539(89)80188-6
日期:——
Rearrangements of p-LiC6H4SMR3 to p-R3MC6H4SLi compounds (M=Ge OR Si). A novel synthesis of organogermyl- and -silylbenzene thiols
作者:A.R. Bassindale、D.R.M. Walton
DOI:10.1016/s0022-328x(00)87839-0
日期:1970.12
Organolithium reagents prepared from BrC6H4SMR3 compounds (R3M = Me3Si,Et3Si, PhMe2Si, Me3Ge) and butyllithium rearrange rapidly in ether solution to R3MC6H4SLi species, which upon treatment with water yield benzene thiols R3MC6H4SH. Under Wurtz—Fittig “in situ” conditions the organosodium intermediate NaC6H4SSiMe3 does not rearrange but couples normally with Et3SiBr to give Et3SiC6H4SSiMe3, which
由BrC 6 H 4 SMR 3化合物(R 3 M = Me 3 Si,Et 3 Si,PhMe 2 Si,Me 3 Ge)和丁基锂制备的有机锂试剂在乙醚溶液中快速重排为R 3 MC 6 H 4 SLi物质,用水处理后,得到苯硫醇R 3 MC 6 H 4 SH。在Wurtz-Fittig“原位”条件下,有机钠中间体NaC 6 H 4 SSiMe 3不会重排,但通常与Et 3偶联SiBr生成Et 3 SiC 6 H 4 SSiMe 3,经甲醇分解得到Et 3 SiC 6 H 4 SH。这些反应为制备甲硅烷基和经细菌取代的苯硫醇提供了有用的新途径。