Technetium(V) Nitrido Complexes with Tetra-azamacrocycles: Monocationic and Neutral Octahedral Complexes containing the N>2+ Core. Crystal Structure of 1)(H2O)>*2H2O (H2L = 1,4,8,11-tetra-azacyclotetradecane-5,7-dione)

DOI: 10.1039/DT9900001935

Source and publish data:

Journal of the Chemical Society, Dalton Transactions p. 1935 - 1940 (1990)

Update date:2022-08-03

Topics:

Authors:

Marchi, Andrea

Rossi, Roberto

Magon, Luciano

Duatti, Adriano

Casellato, Umberto

et al. et al.

Read Full Text PDF DownLoad Join now for total 90,000,000 free articles

Article abstract of DOI:10.1039/DT9900001935

Neutral and monocationic complexes of technetium(V) containing the N>²⁺ core have been synthesized by substitution reactions of with tetra-azamacrocycles.The ligand 1,4,8,11-tetra-azacyclotetradecane-5-one has also been prepared.The complexes have been characterized by elemental analysis, i.r. and 1H n.m.r. spectra, conductivity, and magnetic susceptibility measurements.The complex 1)(H2O)>*2H2O (H2L¹ = 1,4,8,11-tetra-azacyclotetradecane-5,7-dione) has a distorted octahedral structure with a H2O molecule in trans position to the Tc<*>N group.The quadridentate dianionic ligand forms with the Tc atom two trans five-membered and two trans six-membered metallacycles in which the Tc-N (sp²) bond distances are significantly shorter than the corresponding Tc-N (sp³) distances (2.051 vs. 2.127 Angstroem).

Full text of DOI:10.1039/DT9900001935

View Article Online / Journal Homepage / Table of Contents for this issue

View Article Online

Products guided by the article

Product name:⁽⁹⁹⁾TcN(C₁₀H₂₄N₄)Cl⁽¹⁺⁾*B(C₆H₅)4^(1-)*H₂O

Cas No:129632-12-8

R&D Labs maybe for 129632-12-8

Shanghai agrotree chemical co.,ltd.

Contact:+86-21-50117563

Address:Room 8A,liangfeng building,No.8 dongfang RD.pudong,shanghai,China
Luoyang Aoda chemical Co.,Ltd.

Contact:+86-379-67518785 67516588

Address:MiaoWan industry district,YanShi City,Henan,China
Tai zhou world Pharm & Chem Co., Ltd

Contact:+86-576-85301198

Address:Rome 1001,wangjiang plaza,unti 2,jinshan east Road linhai,zhejiang,china
SJZ Chenghui Chemical Co., Ltd.

Contact:86-311-87713916

Address:no.368 youyi north avenue
Shanghai Zhihua ChemTech Co., Ltd.

Contact:+86-13774313779

Address:Room 817 Suite B 3333 Shenjiang Road

Relevant to this article

Anti-Selective Reaction of α-Sulfenyl Acetals with Silylated Carbon Nucleophiles. Scope, Limitation, and Mechanism

Doi:10.1021/jo00055a009
(1993)
4-(Tetrazolylalkyl)piperidine-2-carboxylic Acids. Potent and Selective N-Methyl-D-aspartic Acid Receptor Antagonists with a Short Duration of Action

Doi:10.1021/jm00105a016
(1991)
Doi:10.1002/hlca.19500330616
(1950)
Synthesis of α,β-Unsaturated Carbonyl Compounds by Titanium Tetraalkoxide-Induced Aldol Condensation under Neutral Conditions

Doi:10.1055/s-1990-26952
(1990)
Coordination chemistry of organometallic polydentate ligands. Syntheses of Fe-M complexes using Fe(CO)₄(Ph₂Ppy-P)[Ph₂Ppy = 2-(Diphenylphosphino)pyridine] and Trans-Fe(PhPMepy)₂(CO)₃[PhPMepy = 2-(Phenylmethylphosphino)pyridine] as a neutral Bi-or tridentate ligand

Doi:10.1016/0277-5387(96)00059-9
(1996)
Synthesis and structure of gold and copper complexes: [Ph ₃PhCH₂P]⁺[AuCl₄]^-, [NH(C₂H₄OH)₃]⁺[AuCl ₄]^- ? H₂O, and [Ph₃EtP] ₂ ⁺ [Cu₂Cl₆]^2-

Doi:10.1134/S0036023610090135
(2010)

Article Doi