Results 251 to 260 of about 50,462 (290)

Hypervalent Iodine Compounds with Tetrazole Ligands

The Journal of Organic Chemistry, 2018
Hypervalent iodine compounds with two I-N bonds, containing 5-substituted tetrazoles as the ligands PhI(N4CR)2 (R = CH3, C6H5, and 4-CH3C6H4), were synthesized from PhI(O2CCF3)2 or PhICl2 and the corresponding tetrazole potassium salts. Alternatively, PhIO was reacted with the free tetrazoles, and the reactions afforded either PhI(N4CR)2 or, in most ...
Rajesh Kumar, Avichal Vaish, Tomče Runčevski, Nicolay V. Tsarevsky   +3 more
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Anti-tumorigenic Action of Iodinated Compounds

Nature, 1955
As one of us (F. B. O.) had observed that the administration of a mixture of aqueous solutions of potassium iodide and potassium iodate induced favourable effects in cancer patients, we decided to carry out an experimental study in rats.
F B, OBERHAUSER, H R, CROXATTO, M Q, GAILLARD, V M, SILVA   +3 more
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Iodination and iodo-compounds. Part III. Iodination of some aromatic nitro-compounds with iodine in 20% oleum

Journal of the Chemical Society C: Organic, 1970
The use of iodine in 20% oleum for the iodination of a range of aromatic nitro-compounds is described. The conditions necessary to achieve reaction and proof of the identities of the products are included. The system has been found to behave as an electrophilic reagent but it will not introduce and iodine atom ortho to a nitro-group.
J. Arotsky, R. Butler, A. C. Darby
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ChemInform Abstract: BEHAVIOR OF POLYVALENT IODINE COMPOUNDS, 6. REACTIONS OF IODINE TRIS(TRIFLUOROACETATE) WITH ALIPHATIC IODINE COMPOUNDS

Chemischer Informationsdienst, 1977
AbstractDie Jodide (I), (IV) bzw. (VI) reagieren mit dem Reagenz J (O‐CO‐CF3)3 (II) im Molverhältnis 1:1,2 unter Konfigurationsretention zu den Substitutionsprodukten (III), (V) bzw. (VII).
F. CECH, M. LINSKESEDER, E. ZBIRAL
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ChemInform Abstract: REACTIONS OF POLYVALENT IODINE COMPOUNDS, VII. REACTIONS OF ALIPHATIC IODINE COMPOUNDS WITH IODINE(III) TRIFLUOROACETATE

Chemischer Informationsdienst, 1977
AbstractUmsetzung der Titelverbindung (I) mit den Verbindungen (II), (V), (VII), (XII), (XIV), (XVI), (XVIII) bzw. (XX) in Äther bzw. in Methylenchlorid führt zu den Produkten (IIIa)+(IIIb), (IV) (45:55‐ threo/erythro‐Gemisch) bzw. (VI) (45:55‐meso/Racemat‐Gemisch), (VIII)+(IX) (1: 1; jeweils threo/erythro‐Gemisch) + (X), (XI) bzw.
M. LINSKESEDER, E. ZBIRAL
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Effects of Iodine and Iodine-Containing Compounds on Thyroid Function

Medical Clinics of North America, 1985
This article deals with iodine metabolism and the consequences of iodine deficiency and iodine excess. The mechanisms underlying the clinical presentation of these two conditions as well as the clinical implications, both diagnostic and therapeutic, are discussed.
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New iodine compound for degerming skin surface

Plastic and Reconstructive Surgery, 1963
For the past several years the most generally accepted method of degerming the skin surface in preparation for surgical procedures has involved the preliminary scrubbing of the skin with a soap or detergent containing the bacteriostatic agent hexachlorophene, followed by a wash using either tincture or solution of a quaternary ammonium compound ...
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Organic Polyvalent Iodine Compounds

Chemical Reviews, 1996
Peter J., Stang, Viktor V., Zhdankin
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Preparation of Hypervalent Iodine Compounds

ChemInform, 2002
AbstractFor Abstract see ChemInform Abstract in Full Text.
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Organic Bromine and Iodine Compounds

2003
A. Neilson, A-S. Allard: Degradation and Transformation of Organic Bromine and Iodine Compounds: Comparison with their Chlorinated Analogues.- A. Neilson: Biological Effects and Biosynthesis of Brominated Metalobites.- J.W. DePierre: Mammalian Toxicity of Organic Compounds of Bromine and Iodine.- J. Orlando: The Atmospheric Chemistry of Organic Bromine
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