222638-73-5

Upstream product

• 146954-16-7 tris(2-azidobenzyl)amine 
• 74808-63-2 N,N-bis-(2-nitrobenzyl)amine 
• 3958-60-9 2-nitrophenylmethyl bromide 

Relevant academic research and scientific papers

Two C3-symmetrical tris(ortho-substituted) tribenzylamines

The structures of tris(2-aminobenzyl)amine, C21H24N4, (I), and methyltris[2-(triethoxyphosphoranylideneamino)benzyl]ammonium tetrafluoroborate, C40H66N4-O9P+ 3/s

Rational Design of a Tripodal Ligand for U(IV): Synthesis and Characterization of a U-Cl Species and Insights into Its Reactivity

The rational design and synthesis of the Trapen ligand (1, tris(2-aminobenzyl)amine) with a tripodal scaffold is reported. Treatment of Trapen with n-BuLi and TMSCl results in the formation of the corresponding complex [(TrapenTMS)(Li)3] (2). In particular, 2 reacts with UCl4 to give the important synthon uranium(IV) complex [U(TrapenTMS)(Cl)] (3) with all of the nitrogen atoms bound to the uranium(IV) center. Moreover, the pseudohalogen congener [U(TrapenTMS)(OCP)] (4) or the azide analogue [U(TrapenTMS)(N3)] (5) could be obtained when [U(TrapenTMS)(Cl)] (3) was treated with NaOCP(dioxane)2.5 or NaN3 by a salt metathesis approach. In addition, the reaction of KC8 with [U(TrapenTMS)(Cl)] (3) did not afford the desired U(III) complex but produced the unexpected bridging diuranium oxo complex [U(TrapenTMS)2(μ-O)] (6). All of the compounds were isolated in the solid state and characterized by NMR, X-ray crystal diffraction, and FT-IR, and UV-vis-NIR as well as elemental analyses and SQUID magnetization measurements. The combined experimental analyses and chemical calculations support all of the formal uranium(IV) species.

Novel nitrogen-containing tetradentate ligand and intermediate and preparation methods thereof

The invention provides a novel nitrogen-containing tetradentate ligand and an intermediate, and preparation methods thereof. The intermediate of a ligand compound has a structure as shown in a formulaT which is described in the specification. The invention provides the intermediate of a novel organic complex, and the novel actinide metal nitrogen-containing tetradentate ligand can be prepared byusing the intermediate as a raw material. According to the invention, synthesis steps are simple, and post-treatment is easy; and the tetradentate ligand can be extensively applied to the fields of micromolecular activation, molecular catalysis, metal-metal bonds and the like.

Self-Assembly of Tris,(2-ureidobenzyl)amines: A New Type of Capped, Capsule-Like Dimeric Aggregates Derived from a Highly Flexible Skeleton

A set of tris(2-ureidobenzyl)-amines 3 was prepared and their dimerization processes thoroughly investigated. In spite of their inherent flexibility, tris(ureas) 3 form dimeric aggregates both in the solid state and in solution. Evidence for the existence

Dimerization of tris(o-ureidobenzyl)amines: A novel class of aggregates

Dimeric aggregates are formed by the assembly of two tripodal moieties which are held together, both in solution and in the solid state, by a belt of 6 hydrogen-bonded urea functions.