This review surveys recent progress in the chemistry of polycyclic heteroaromatic molecules
with a focus on structural diversity and synthetic methodology. The article covers literature …

Phenazine exhibiting an electron-deficient skeleton, lone pair of electrons on nitrogen
atoms, and other properties (such as tunable structures, excellent optical performance and …

Two A–π–D–π–A molecules with a carbazole donor and a dicyanovinyl acceptor but
differing in N-hexyl (h-CPDM) and N-isooctyl substituents (i-CPDM) were synthesized, and …

Two iodoargentate hybrids,{[HNOM][AgI2]· H2O}(1) and {[HINOM][AgI2]· H2O}(2)(HNOM+=
N-protonated 3-carbomethoxypyridinium; HINOM+= N-protonated 4 …

Curcumin and its dyes have attracted attention due to their environment-sensitivity and
optical properties. However, the free molecule has low photoactivity, which is a limitation for …

A series of furocoumarins (4a-h) was synthesized via a multi-component reaction and
characterized by FTIR, 1 H NMR, 13 C NMR and ESI-MS. Compound 4g was further …

Smart materials displaying changes in color and optical properties in response to acid
stimuli are known as acidochromic materials. The recent progress and emerging trends in …

Reversible solid-state acidochromic (SSAC) behavior offers facile and handy fluorescence
(FL)-based pH detection and secured ink or rewritable platform for anti-counterfeiting …

A new electron donating-accepting inorganic-organic hybrid,[Hpyz] 2 [Ag 2 I 4]· H 2 O
(1)(Hpyz+= monoprotonated pyrazinium), has been constructed and characterized by single …

In this work, donor− π–acceptor-type four crystalline compounds have been tested for the
first time to restrict the corrosion of mild steel in 1 M HCl. The details of the compounds are …