High-oxidation-state 3d metal species have found a wide range of applications in modern
synthetic chemistry and materials science. They are also implicated as key reactive species …

One of the most challenging problems in small molecule activation is the development of a
homogeneous catalyst for converting dinitrogen into ammonia at ambient temperatures and …

Rhodium (Rh) acylnitrene complexes are widely implicated in catalytic C–H amidation
reactions but have eluded isolation and structural characterization. To overcome this …

Dipyrromethene ligand scaffolds were synthesized bearing large aryl (2, 4, 6-Ph3C6H2,
abbreviated Ar) or alkyl (t Bu, adamantyl) flanking groups to afford three new disubstituted …

We present a family of trigonal pyramidal iron (II) complexes supported by tris (pyrrolyl-α-
methyl) amine ligands of the general formula [M (solv) n][(tpaR) Fe](M= Na, R= tert-butyl (1) …

Since their discovery by Swiatoslaw Trofimenko in 1967, poly (pyrazol-1-yl) borates have
been considered as one of the most useful ligands in modern coordination chemistry. The …

Herein, we study the mechanism of iron-catalyzed direct synthesis of unprotected
aminoethers from olefins by a hydroxyl amine derived reagent using a wide range of …

Our currently limited understanding of the mechanism of biological dinitrogen fixation [1]–ie
the reduction of N2 to two equivalents of ammonia by addition of protons and electrons …

Parent amido complexes are crucial intermediates in ammonia-based transformations. We
report a well-defined ferric ammine system [Cp* Fe (1, 2-Ph2PC6H4NH)(NH3)]+([1-NH3]+) …

A sterically accessible tert-butyl-substituted dipyrrinato di-iron (II) complex [(t BuL) FeCl] 2
possessing two bridging chloride atoms was synthesized from the previously reported …