ChemInform Abstract: Oxidation of Telluropyrylium Dyes with Ozone, Chlorine, and Bromine. Differing Regiochemical and Kinetic Behavior with Respect to Oxidations of Oxygen-, Sulfur-, and Selenium-Containing Dyes
The approach is a modification of the grand canonical method that conserves the total number of molecules in the basic cell and is applicable at high densities. Results are given for thermodynamic properties and equilibrium constants of mixtures of bromine and chlorine over a range of temperatures ...
Chlorine, bromine and iodine NMR. Physico-chemical and biological applications. Volume 12 of NMR basic principles and progress. P. Diehl, E. Fluck and R. Kosfeld (Editors) Springer-Verlag, Berlin-Heidelberg-New York, 1976. 368 pp. Cloth $39.40. Org. Magn. Reson., 9: iii–iv. doi: ...
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相关类别 相转移催化剂 Phase Transfer Catalysts;卤代物;有机砌块;卤代烃;有机化工原料;Aryl;C6;Halogenated Hydrocarbons;Bromine Compounds;Chlorine Compounds;Aromatic Hydrocarbons (substituted) & Derivatives Mol文件 56961-77-4.mol 结构式 2,3-二氯溴苯 性质 熔点 58-61 °C(lit.) 沸点 243 °C765 mm...
Bromine, a halogen, forms the Br- anion when combined with a metal. In each formula unit of magnesium bromide, two Br- anions are required to balance the 2+ charge of the Mg2+ cation. The compound's formula must therefore indicate one Mg2+ cation and two Br- anions. The symbol for ...
Most FR additives contain bromine (Br), chlorine (Cl), phosphorus (P), antimony, or aluminum. Among them, commonly used additives are additive brominated hydrocarbons and reactive brominated hydrocarbons, nonhalogenated phosphate esters, halogenated phosphate esters, trioxide antimony oxide, pentoxide ...
The term “halogen” shall mean fluorine, chlorine, bromine or iodine. The term “halo” before the name of a radical shall mean that this radical is partially or completely halogenated, that is to say, substituted by F, Cl, Br, or I, in any combination, preferably by F or Cl. The ...
Azidoformates in which there is at least one group of the formula R -N ANGLE CH2CHOCON3 R1 attached to an aromatic nucleus, R representing an alkyl group of from 1 to 4 carbon atoms or a group of the formula -CH2CHOCON3 R1 and R1 representing hydrogen, chlorine, bromine, an alkyl ...
As used herein, the term “halogen” refers to fluorine (F), chlorine (Cl), bromine (Br), or iodine (I). As used herein, the term “C3-6 cycloalkyl” refers to a non-aromatic cyclic hydrocarbon ring having from three to six carbon atoms. Exemplary “C3-6 cycloalkyl” groups include...