Important class of heterocycles synthesized via C–F bond cleavage

Important class of heterocycles synthesized via C–F bond cleavage
Pair of porphyrin units binds aromatic compounds to form three-layer structures
Iron bromide and molecular oxygen lead to a series of pyridines
Conjugated polymers based on bis-isoindigos could provide ambipolar materials
Synthesized "double-lasso" macrocycle shows reversible muscle-like extension/contraction
Palladium/phenanthroline catalyst system shows excellent selectivity in a C–H arylation reaction
Energy transfer from fluorescent photochemical product to corresponding non-emissive reactant imposes kinetic amplification
Synthesis offers potential routes to analogues of vitamin-D-based drug
Methylene addends in fullerene electron acceptors increase solar-cell efficiency
Benzo[g]coumarins most suitable for applications as photonic materials