The large library of nonlinear optical (NLO) chromophores based on pyrimidine scaffold is
discussed in this review. Since the first examples described thirteen years ago, the interest …

In the past two decades, π-conjugated organic compounds have attracted much attention
due to their potential applications in various fields such as liquid crystals, light-emitting, and …

Vinylene‐linked covalent organic frameworks (COFs) are emerging as promising crystalline
materials, but their narrow pore engineering is severely impeded by the weak reversibility of …

A new series of push–pull arylvinyldiazines has been efficiently prepared by aldol
condensation between the appropriate methyldiazine and aromatic aldehyde. The optical …

Herein, we present the first catalytic direct olefination of methyl‐substituted heteroarenes
with primary alcohols through an acceptorless dehydrogenative coupling. The reaction is …

The synthesis of a series of push–pull arylvinyl (styryl), aryl, and arylethynyl quinazoline
derivatives by means of different straightforward protocols is reported. The photophysical …

A series of V-shaped 4, 6-bis (arylvinyl) pyrimidines have been efficiently prepared by aldol
condensation between 4, 6-dimethylpyrimidine and the appropriate aromatic aldehyde. The …

It was recently reported that external quantum efficiency in organic LEDs can be
substantially enhanced when triplet excitons are harvested through upconversion by E-type …

The extraordinary richness of push‐pull molecules that incorporate pyrimidine rings as
electron‐withdrawing moieties in their structure is illustrated in this review. Interest in these π …

Control over the folding of molecular strands may be achieved by appropriate choice of the
constituting subunits, in particular for chains of specific heterocycles such as sequences of …