41) is a popular method for oxazole synthesis with oxidants used including copper(II) chloride,99 potassium persulfate with a copper(II) bromide catalyst,100 copper(II) acetate with silver and ruthenium catalysts,101 iodobenzene diacetate,102 and iodobenzene ditriflate.103 (41) Ring closure of ...
Copper sulfate exothermically dissolves in water to give the aquo complex [Cu(H2O)6]2+, which has octahedral molecular geometry and is paramagnetic. Other names for copper(II) sulfate are "blue vitriol" and "bluestone".Copper sulfate is manufactured industrially by treating copper metal with ...
6. The synergistic mixture of claim 2, wherein a growth inhibiting amount of a compound of Formula 1 is provided as an isolated hydrazone-copper complex in which the molar ratio of the copper to the compound is in the range of about 1:1 to about 1:2. 7. The synergistic mixture of ...