Type A mesoionic compounds are of particular interest due to their participation in
synthetically useful 1, 3-dipolar cycloaddition reactions. This review covers the chemistry of …

The chemistry of mesoionic rings, especially their use as masked dipoles, has been a fruitful
area of research since the late 1950s. With recent advances in the control of regio-and …

In the recent decade, researchers have been more interested in seeking novel nonlinear
optical materials with high capability of two-photon absorption TPA. This momentum is …

Inspired by a previous experimental study on the first-order hyperpolarizabilities of 1, 3-
thiazolium-5-thiolates mesoionic compounds using the hyper-Rayleigh scattering technique …

The first hyperpolarizabilities of the mesoionic compounds (MICs) 2-(4-chlorophenyl)-3-
methyl-4-phenyl-1, 3-thiazolium-5-thiolate (MIC-1), 2-(4-chlorophenyl)-3-methyl-4-(4 …

We synthesized the mesoionic compound 2-(4-chlorophenyl)-3-methyl-4-(4-methylphenyl)-
1, 3-thiazole-5-thiolate and measured its refractive and absorptive nonlinear optical …

Semiempirical AM1-TDHF calculations of the static first hyperpolarizabilities, β (0), of 1, 3-
thiazolium-5-thiolate mesoionic derivatives were performed. Guided by these results, two …

The photophysical property and optical nonlinearity of an electronic push–pull mesoionic
compound, 2-(4-trifluoromethophenyl)-3-methyl-4-(4-methoxyphenyl)-1, 3-thiazole-5 …

Two salts of the mesoionic compounds 1, 4-diphenyl-5-(5-nitro-2-furanyl)-1, 3, 4-
thiadiazolium-2-thiol chloride (MC-1) and 4-phenyl-5-(5-nitro-2-furanyl)-1, 3, 4-thiadiazolium …

This paper reports the one-pot synthesis of a rare type of mesoionic compounds, which are
condensed mesoionics. A series of new bicyclic arylthienotriazoliumolates was synthesized …