The preparation of ester heterocycles mostly uses heteroatoms as nucleophilic sites, which are achieved by intramolecular substitution or addition reactions. Compound: Mesitylcopper(I)( cas:75732-01-3 ) is researched.Safety of Mesitylcopper(I).Kokoli, Theonitsa; Olsson, Susanne; Bjoeremark, Per Martin; Persson, Staffan; Haakansson, Mikael published the article 《Toward absolute asymmetric synthesis of coordination polymers with bidentate sulfide ligands》 about this compound( cas:75732-01-3 ) in Journal of Organometallic Chemistry. Keywords: copper halo mesityl sulfide complex preparation crystal structure. Let’s learn more about this compound (cas:75732-01-3).
In search for sulfide-containing coordination polymers that crystallize as conglomerates, five new copper(I) complexes with prochiral sulfide ligands were prepared and characterized by single crystal x-ray structure determination Three unsym. sulfides were used: Ph propargyl sulfide (Sprop), allyl Me sulfide (Sally), and 2,5-dithiahexane (SS). In [CuCl(Sprop)]n (1), layers are formed via π-coordination of propargyl groups to copper(I). In [Cu2Br2(Sprop)4] (2), discrete dimers form with non-coordinating propargyl groups. In [CuCl(Sally)]n (3), layers are formed via π-coordination of allyl groups to copper(I), but disordered Sally ligands are also found. The mesitylcopper complex [Cu4(Mes)4(Sally)2] (4) is chiral but discrete. In [Cu4(Mes)4(SS)]n (5), racemic chains are formed by the SS ligand. Three out of five complexes prepared thus form coordination polymers, and all of the five complexes (1-5) exhibit terminal sulfide ligands that could be oxidized selectively when incorporated in an enantiopure polymer. Unfortunately none of 1-5 crystallized as a conglomerate, but whether this reflects an inherent tendency in this system is too early to say.
In some applications, this compound(75732-01-3)Safety of Mesitylcopper(I) is unique.If you want to know more details about this compound, you can contact with the author or consult more relevant literature.
Reference:
Iodide – Wikipedia,
Iodide – an overview | ScienceDirect Topics – ScienceDirect.com