Tetrahydrofuran tetraphenylporphyrin

NMO NMP Nu PPA PCC PDC phen Phth PPE PPTS Red-Al SEM Sia2BH TAS TBAF TBDMS TBDMS-C1 TBHP TCE TCNE TES Tf TFA TFAA THF THP TIPBS-C1 TIPS-C1 TMEDA TMS TMS-C1 TMS-CN Tol TosMIC TPP Tr Ts TTFA TTN N-methylmorpholine N-oxide jV-methyl-2-pyrrolidone nucleophile polyphosphoric acid pyridinium chlorochromate pyridinium dichromate 1,10-phenanthroline phthaloyl polyphosphate ester pyridinium p-toluenesulfonate sodium bis(methoxyethoxy)aluminum dihydride (3-trimethylsilylethoxy methyl disiamylborane tris(diethylamino)sulfonium tetra-n-butylammonium fluoride f-butyldimethylsilyl f-butyldimethylsilyl chloride f-butyl hydroperoxide 2,2,2-trichloroethanol tetracyanoethylene triethylsilyl triflyl (trifluoromethanesulfonyl) trifluoroacetic acid trifluoroacetic anhydride tetrahydrofuran tetrahydropyranyl 2,4,6-triisopropylbenzenesulfonyl chloride 1,3-dichloro-1,1,3,3-tetraisopropyldisiloxane tetramethylethylenediamine [ 1,2-bis(dimethylamino)ethane] trimethylsilyl trimethylsilyl chloride trimethylsilyl cyanide tolyl tosylmethyl isocyanide meso-tetraphenylporphyrin trityl (triphenylmethyl) tosyl (p-toluenesulfonyl) thallium trifluoroacetate thallium(III) nitrate... 

Ka = Acidity constant cm = Centimeter en = Ethylendi-amine LD50 = 50% of a lethal dose Et = ethyl i-Bn = Isobutyl hep = Hexagonal close packed i-Pr = Isopropyl LED = Light-emitting diode Me = Methyl MOCVD = Metalorganic chemical vapor deposition E° = Normal standard potential NMR = Nuclear magnetic resonance n-Bu = n-butyl n-Pr = n-propyl OEP = Octaethylporphyrin i-Bu = Tert-butyl THE = Tetrahydrofurane TPP = Tetraphenylporphyrin V = Volt. 

Models which allow interpretation of X-ray diffraction data in terms of orbital populations, radial dependence of the orbitals and LCAO coefficients are discussed. They are applied to experimental data on iron(II) phthalocyanine, iron(II) meso-tetraphenylporphyrin and its bis-pyridyl and bis-tetrahydrofurane derivatives. The diffraction studies indicate that the first two complexes are intermediate spin complexes with differing ground states while the last two are respectively low- and high-spin iron(II) compounds. A difference between the two intermediate spin complexes is thought to be related to the effect of the crystalline environment. This interpretation implies that the leading contributor to the ground... 

Sulfur donors, 1238-1248 terpyridine, 1222, 1229 1,4.8,11-tetraazacyclotetradecane, 1251 tetraazamacrocyclic, 1257 tetraazatetramine. 1254 tetraazatriimine, 1254 tetraethylenepentamine, 1211 tetrahydrofuran, 1238 tetraphenylporphyrin, 1258 2-thiazole. 1229 thiocyanate, 1247 thiols. 1241... 

The PVC-based sensor membranes were prepared according the conventional procedure. The membrane components are as follows PVC (33 wt %), plasticizer bis(2-ethylhexyl) sebacate (DOS) or o-nitrophenyl octyl ether (o-NPOE) (66 wt %), and manganese(III)-tetraphenylporphyrin chloride (MnTPPCl) (1 wt %) were dissolved in freshly distilled tetrahydrofuran (THF). After 15 min of stirring, the cocktail was poured into a Petri dish. 

The following abbreviations are used in this chapter acac, pentane-2,4-dionato bipy, 2,2 -bipyridyl Cp, cyclopentadienyl Cy, cyclohexyl DMSO, dimethylsulphoxide edta, ethylenediaminetetraacetate en, ethylenediamine phen, 1,10-phenanthroline py, pyridine THF, tetrahydrofuran TPP, meso-tetraphenylporphyrin together with the general symbols M for a metal, L and X for monodentate ligands, typically neutral and anionic respectively and R for alkyl or aryl groups. 

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