Crystal chemistry of mixed-ligand complexes with 3-imidazoline nitroxides

The Analytical Chemistry of Mixed Ligand Complexes

Mixed ligand complexes are characterized by their extreme stability. The chemical individuality of the central atom displays itself clearly, and peculiarities in extractions with organic solvents may be observed. Such properties open new routes to the solution of various theoretical and practical problems in analytical chemistry; true mechanisms and kinetics of analytical reactions can be eluci...

Chemistry of Mixed Donor Pincer Ligand Nickel Complexes

synthesis of binuclear platinum complexes containing biphosphine ligand

هدف از این مطالعه طراحی یک روش کلی برای سنتز یک سری از کمپلکس های دو هسته ای متقارن سیکلومتاله شده پلاتین (ii) بوده که دارای یک لیگاند پل زن(1,2-bis[bis(pentafluoro-phenyl)phosphino]ethane),dfppe, است. از واکنش cis-[pt(r)2(sme2)2]، که در آنr= para-tolyl ، با یک اکی والان از لیگاند benzo[h]quinoline,bhq، در استون محصول [pt(r)(bhq)(sme2)] که در آن r= para-tolyl بدست می آید. همچنین از واکنش 5/0 اک...

Crystal Chemistry of Zinc Quinaldinate Complexes with Pyridine-Based Ligands

Substitution of methanol in [Zn(quin)2(CH3OH)2] (quin− denotes an anionic form of quinoline-2-carboxylic acid, also known as quinaldinic acid) with pyridine (Py) or its substituted derivatives, 3,5-lutidine (3,5-Lut), nicotinamide (Nia), 3-hydroxypyridine (3-Py-OH), 3-hydroxymethylpyridine (3-Hmpy), 4-hydroxypyridine (4-Py-OH) and 4-hydroxymethylpyridine (4-Hmpy), afforded a series of novel het...

Advances in the chemistry of stable nitroxides

The paper discusses syntheses of new nitroxides by structure modifications of known carbocyclic and heterocyclic nitroxides and their diamagnetic precursors, as well a6 syntheses of nitroxides with a functional group in close proximity to the radical centre. It demonstrates a new route to pyrrolidine nitroxides. Much has been focused on 3-imidazoline and 3-imidazoline-3-oxide nitroxides owing t...