Nickel hydride complexes, defined herein as any molecules bearing a nickel hydrogen
bond, are crucial intermediates in numerous nickel-catalyzed reactions. Some of them are …

The chemistry of expanded porphyrins, which are higher homologues of porphyrins, has
been intensively explored for the last three decades. Expanded porphyrins exhibit …

Amorphous materials are usually evaluated as photocatalytically inactive due to the
amorphous nature-induced self-trapping of tail states, in spite of their achievements in …

The aromatic character of porphyrins, which has significant chemical and biological
consequences, can be substantially altered by judicious modifications of the parent ring …

Purification of the C8 alkylaromatics o-xylene, m-xylene, p-xylene, and ethylbenzene
remains among the most challenging industrial separations, due to the similar shapes …

The replacement of one or more pyrrolic building block (s) of a porphyrin by a nonpyrrolic
heterocycle leads to the formation of so-called pyrrole-modified porphyrins (PMPs) …

Following immediately after the serendipitous discovery of N-confused porphyrins,
remarkably diverse carbaporphyrinoid systems have been synthesized and investigated. By …

Nuclear magnetic resonance (NMR) is widely employed for investigating a range of
important issues from the determination of novel molecular structures in inorganic, organic …

An alteration of a metalloporphyrin coordination core, exemplified by 21-heteroporphyrins
and 2-aza-21-carbaporphyrin (N-confused porphyrin, inverted porphyrin), provides a route …

Core alteration, affording heteroporphyrinoids and carbaporphyrinoids, allows for the
exploration of porphyrin-like or porphyrin-unlike coordination chemistry. Such a strategy has …