- 업종: Printing & publishing
- Number of terms: 178089
- Number of blossaries: 0
- Company Profile:
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 international system of nomenclature for organic compounds based on hydrocarbon derivatives; names correspond to the longest straight carbon chain in the molecule.
Industry:Chemistry
Production of diaryl compounds by adding alkali to a mixture of a diazonium salt and a liquid aromatic hydrocarbon or a derivative.
Industry:Chemistry
The production of free radicals by reaction of metals with triarylmethyl halides.
Industry:Chemistry
1. Production of fluorenone by boiling 2-benzoylbenzenediazonium salts in dilute acid solution. 2. Reaction of 2-aminodiphenylamines with nitrous acid to form a benzotriazole which on heating loses nitrogen to form a carbazole.
Industry:Chemistry
A reaction between an alkyl or aryl halide and magnesium metal in a suitable solvent, usually absolute ether, to form an organometallic halide.
Industry:Chemistry
RMgX The organometallic halide formed in the Grignard reaction; an example is C<sub>2</sub>H<sub>5</sub>MgCl; it is useful in organic synthesis.
Industry:Chemistry
Use of the Grignard reagent in any one of a vast number of reactions, usually condensations; typical syntheses involve formation of a hydrocarbon, acid, ketone, or secondary or tertiary alcohol.
Industry:Chemistry
Production of alkyl chlorides by passing hydrochloric acid into an alcohol in the presence of anhydrous zinc chloride.
Industry:Chemistry
Former designation for general-purpose synthetic rubbers formed by copolymerization of emulsions of styrene and butadiene; used in tires and other rubber products; previously also known as Buna-S, currently known as SBR (styrene-butadiene rubber).
Industry:Chemistry
H<sub>2</sub>NC<sub>10</sub>H<sub>4</sub>(OH)(SO<sub>3</sub>H)<sub>2</sub> A gray powder or crystalline substance that is soluble in water, ether, and alcohol; used as a dye intermediate.
Industry:Chemistry
