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  2. n-Butylbenzene - Wikipedia

    en.wikipedia.org/wiki/N-Butylbenzene

    Of two isomers of butylbenzene, n-butylbenzene consists of a phenyl group attached to the 1 position of a butyl group. It is a slightly greasy, colorless liquid. The synthesis of n-butylbenzene by the reaction of chlorobenzene and butylmagnesium bromide was one of the first demonstrations of the Kumada coupling using nickel diphosphine ...

  3. List of glossing abbreviations - Wikipedia

    en.wikipedia.org/wiki/List_of_glossing_abbreviations

    Grammatical abbreviations are generally written in full or small caps to visually distinguish them from the translations of lexical words. For instance, capital or small-cap PAST (frequently abbreviated to PST) glosses a grammatical past-tense morpheme, while lower-case 'past' would be a literal translation of a word with that meaning.

  4. Butylbenzene - Wikipedia

    en.wikipedia.org/wiki/Butylbenzene

    Butylbenzene may refer to: n-Butylbenzene; sec-Butylbenzene; Isobutylbenzene; tert-Butylbenzene; See also. Isobutylbenzene This page was last edited on 28 April 2023 ...

  5. Butyl group - Wikipedia

    en.wikipedia.org/wiki/Butyl_group

    The word "butyl" is derived from butyric acid, a four-carbon carboxylic acid found in rancid butter. [1] The name "butyric acid" comes from Latin butyrum , butter . Subsequent preferred IUPAC names for alkyl radicals in the series are simply named from the Greek number that indicates the number of carbon atoms in the group: pentyl , hexyl ...

  6. Glossary of psychiatry - Wikipedia

    en.wikipedia.org/wiki/Glossary_of_psychiatry

    The word is derived from the Latin word verbum (also the source of verbiage), plus the verb gerĕre, to carry on or conduct, from which the Latin verb verbigerāre, to talk or chat, is derived. However, clinically the term verbigeration never achieved popularity and as such has virtually disappeared from psychiatric terminology.

  7. C4-Benzenes - Wikipedia

    en.wikipedia.org/wiki/C4-Benzenes

    There are three tetramethylbenzenes, six dimethylethylbenzenes, three diethylbenzenes, three isopropylmethylbenzenes, three n-propylmethylbenzenes and four butylbenzenes. The saturated compounds have formula C 10 H 14 and molecular weight 134.22 g/mol. C 4-benzenes are found in petroleum. [1] Petrol (gasoline) can contain 5-8% C 4-benzenes. [2]

  8. 1-Bromobutane - Wikipedia

    en.wikipedia.org/wiki/1-Bromobutane

    As a primary haloalkane, it is prone to S N 2 type reactions. It is commonly used as an alkylating agent. When combined with magnesium metal in dry ether, it gives the corresponding Grignard reagent. Such reagents are used to attach butyl groups to various substrates. 1-Bromobutane is the precursor to n-butyllithium: [4] 2 Li + C 4 H 9 X → C ...

  9. Overexcitability - Wikipedia

    en.wikipedia.org/wiki/Overexcitability

    Overexcitability is a rough translation of the Polish word 'nadpobudliwość', which is more accurately translated as 'superstimulatability' in English. “The prefix over attached to ‘excitability’ serves to indicate that the reactions of excitation are over and above average in intensity, duration and frequency."