Epoxy compounds usually have stronger nucleophilic ability, because the alkyl group on the oxygen atom makes the bond angle smaller, which makes the lone pair of electrons react more dissimilarly with the electron-deficient system. Compound: Mesitylcopper(I), is researched, Molecular C9H11Cu, CAS is 75732-01-3, about Reactivity of Liquid Ammonia Solutions of the Zintl Phase K12Sn17 towards Mesitylcopper(I) and Phosphinegold(I) Chloride.COA of Formula: C9H11Cu.
To gain more insight into the reactivity of intermetalloid clusters, the reactivity of the Zintl phase K12Sn17, which contains [Sn4]4- and [Sn9]4- cluster anions, was investigated. The reaction of K12Sn17 with gold(I) phosphine chloride yielded K7[(η2-Sn4)Au(η2-Sn4)](NH3)16 (1) and K17[(η2-Sn4)Au(η2-Sn4)]2(NH2)3(NH3)52 (2), which both contain the anion [(Sn4)Au(Sn4)]7- (1a) that consists of two [Sn4]4- tetrahedra linked through a central gold atom. Anion 1a represents the first binary Au-Sn polyanion. From this reaction, the solvate structure [K([2.2.2]crypt)]3K[Sn9](NH3)18 (3; [2.2.2]crypt = 4,7,13,16,21,24-hexaoxa-1,10-diazabicyclo[8.8.8]hexacosane) was also obtained. In the analogous reaction of mesitylcopper with K12Sn17 in the presence of [18]crown-6 in liquid ammonia, crystals of the composition [K([18]crown-6)]2[K([18]crown-6)(MesH)(NH3)][Cu@Sn9](THF) (4) were isolated ([18]crown-6 = 1,4,7,10,13,16-hexaoxacyclooctadiene, MesH = mesitylene, THF = tetrahydrofuran) and featured a [Cu@Sn9]3- cluster. A similar reaction with [2.2.2]crypt as a sequestering agent gave crystals of [K[2.2.2]crypt][MesCuMes] (5). The cocrystn. of mesitylene in 4 and the presence of [MesCuMes]- (5a) in 5 provides strong evidence that the migration of a bare Cu atom into an Sn9 anion takes place through the release of a Mes- anion from mesitylcopper, which either migrates to another mesitylcopper to form 5a or is subsequently protonated to give MesH.
From this literature《Reactivity of Liquid Ammonia Solutions of the Zintl Phase K12Sn17 towards Mesitylcopper(I) and Phosphinegold(I) Chloride》,we know some information about this compound(75732-01-3)COA of Formula: C9H11Cu, but this is not all information, there are many literatures related to this compound(75732-01-3).
Reference:
Iodide – Wikipedia,
Iodide – an overview | ScienceDirect Topics – ScienceDirect.com