New facile synthesis of N-sulfinylamine derivatives using N,N′-sulfinylbisimidazole and N-(chlorosulfinyl)imidazole
作者:Hae Kim Yong、Moo Shin Jai
DOI:10.1016/s0040-4039(00)89260-6
日期:1985.1
Treatment of amine derivatives such as amines, sulfonamides, and amides with N,N′-sulfinylbisimidazole and N-(chlorosulfinyl)imidazole respectively gives the corresponding N-sulfinylamine derivatives (); the latter reaction using N-(chlorosulfinyl)imidazole yields in almost quantitative yields at 20°C under mild conditions.
Sulfinylaminemetathesis at oxo metal species - convenient entry into imido metal chemistry
作者:Konstantin A. Rufanov、Jennifer Kipke、Jörg Sundermeyer
DOI:10.1039/c0dt01133a
日期:——
metathesis offers a more conveniententry into imido complex synthesis than the much better investigated isocyanate metathesis at oxo complexes or condensation reactions with amines and silylated amines. Improved syntheses for some known key compounds and several new complexes of the type [V(NR)Cl3] and [M(NR)2Cl2] (M = Cr, Mo, W) are described. Emphasis is put on the synthesis of formerly unknown base
描述了通过易位的N-有机和N-磺酰亚胺基官能团与弯曲的最终金属氧代官能团的交换,因此反应性非常强的亚磺酰基胺R-NSO和亚磺酰基磺酰胺R-SO 2 -NSO。事实证明,在许多情况下亚磺胺与在氧代络合物或与胺和甲硅烷基化胺的缩合反应方面研究得更好的异氰酸酯复分解相比,该复分解提供了更方便地进入亚胺基络合物合成的途径。描述了一些已知关键化合物和[V(NR)Cl 3 ]和[M(NR)2 Cl 2 ](M = Cr,Mo,W)类型的几种新配合物的改进合成方法。重点放在合成以前未知的游离碱的路易斯酸和吸电子的N-取代基,如卤代芳基和磺酰基芳基。出乎意料的是,即使[CrO 2 Cl 2 ]也被亚磺胺选择性地转化为芳基亚氨基衍生物,而没有被任何还原。二氧化硫。通过X射线晶体学测定,报道了新型卤代芳基亚氨基配合物[Cr(NAr)2 Cl 2 ] Ar = C 6 F 5和2,4,6-Cl 3 C 6 H 2的分子结构。
Self-Assembly of Thirty-Six Atom Clusters(Li12S6O6N12) Containing Diazasulfite Anions
作者:Justin K. Brask、Tristram Chivers、Masood Parvez、Gabriele Schatte