The review analyzes methods of synthesis of 1, 4-oxazines (morpholines) starting from
vicinal amino alcohols and their derivatives, oxiranes, and aziridines. Examples of using …

Piperazine ranks as the third most common N-heterocycle appearing in small-molecule
pharmaceuticals. This review highlights recent advances in methods development for the …

The iridium tetrahydride complex Cp* IrH4 reacts with a range of isobutylaluminum
derivatives of general formula Al (i Bu) x (OAr) 3–x (x= 1, 2) to give the unusual iridium …

A zirconium-catalyzed hydroaminoalkylation of alkynes to access α, β, γ-substituted allylic
amines in an atom-economic fashion is reported. The reaction is compatible with N …

Aminoalkenes are catalytically cyclized in the presence of cyclopentadienylbis (oxazolinyl)
borato group 4 complexes {PhB (C5H4)(OxR) 2} M (NMe2) 2 (M= Ti, Zr, Hf; OxR= 4, 4 …

Unter zwei Bedingungen: Die modulare und enantioselektive Synthese von 3‐substituierten
Morpholinen sowie die diastereoselektive Synthese von 2, 5‐substituierten Piperazinen wird …

A broad mechanistic investigation regarding hydroamination reactions catalyzed by a
tethered bis (ureate) zirconium species,[ureate (2−)] Zr (NMe2) 2 (HNMe2), is described. The …

Recently, chiral Brønsted bases having high basicity have emerged as a powerful tool in
developing new catalytic enantioselective reactions. However, such chiral strong Brønsted …

Surface Organometallic Chemistry (SOMC) aims at selective preparation of unusual or
highly reactive species on the surfaces of inorganic supports in order to reach a better …

The regioselective head-to-head dimerization of alkynes is catalyzed by a dibenzyl tethered
bis (ureate) zirconium precatalyst with aniline as an additive. This system also gives …