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McGraw Hill Financial, Inc. is an American publicly traded corporation headquartered in Rockefeller Center in New York City. Its primary areas of business are financial, publishing, and business services.
An acylation reaction that uses an acid chloride in the presence of dilute alkali to acylate the hydroxyl and amino group of organic compounds.
Industry:Chemistry
A method for the preparation of commercial synthetic quinoline by heating aniline and glycerol in the presence of sulfuric acid and an oxidizing agent to form pyridine unsubstituted quinolines.
Industry:Chemistry
CH<sub>3</sub>NHC(S)SNa_2H<sub>2</sub>O A white, water-soluble, crystalline solid; used as a fungicide, insecticide, nematicide, and weed killer.
Industry:Chemistry
The preparation of thiophene aldehydes by treatment of thiophene with hexamethylenetetramine.
Industry:Chemistry
A type of aldol condensation reaction represented by the reaction of benzophenone with dimethyl succinate and sodium methoxide to form monoesters of an _-alkylidene (or arylidene) succinic acid.
Industry:Chemistry
The formation of a red-brown color when cysteine is reacted with 1,2-naphthoquinone-4-sodium sulfate in a highly alkaline reducing medium.
Industry:Chemistry
The reaction of chlorinated hydrocarbons with metallic fluorides to form chlorofluorohydrocarbons, such as CCl<sub>2</sub>F<sub>2</sub>, which is quite inert and nontoxic.
Industry:Chemistry
(C<sub>6</sub>H<sub>2</sub>Br<sub>2</sub>OH)<sub>2</sub>C(CH<sub>3</sub>)<sub>2</sub> An off-white powder with a melting point of 180–184_C; soluble in methanol and ether; used as a flame retardant for plastics, paper, and textiles.
Industry:Chemistry
C<sub>16</sub>H<sub>17</sub>N<sub>2</sub>Cl A yellow basic dye, used for textile dyeing and fluorescent sign paints.
Industry:Chemistry
A notation system for representing organic chemicals developed by G. Malcolm Dyson; the compound is described on a single line, symbols are used for the chemical elements involved as well as for the functional groups and various ring systems; for example, methyl alcohol is C.Q and phenol is B6.Q.
Industry:Chemistry
