[3-Methoxy-5-(methoxycarbonyl)isoxazol-4-yl](4-methoxyphenyl)iodonium 2,2,2-trifluoroacetate

Abstract

A new isoxazole-based iodonoium salt, C13H13INO5+·C2F3O2−, has been synthesized and structurally characterized. In the crystal, ions are linked by short I...O contacts to form a neutral tetra-ion aggregate. These combine with C—H...F and C—H...O interactions to form double-layered two-dimensional sheets in the (001) plane.

Keywords

• crystal structure
• isoxazole
• 4-methoxyphenyl
• iodonium
• dimer