triple-substituted
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triple, treble — Although triple and treble share the meaning of threefold, consisting of three parts, thrice multiplied, treble is rarely used except for its special sense in music: having the highest range or part (young choir boys with treble voices). One… … Dictionary of problem words and expressions
Curtis Thompson and Drake Dawson — Triple X Tag team Members Curtis Thompson Drake Dawson Brad Anderson Jeff Justice Strawberry Fields (manager) Debut 1998 Disbanded … Wikipedia
hydrocarbon — hydrocarbonaceous, adj. /huy dreuh kahr beuhn, huy dreuh kahr /, n. any of a class of compounds containing only hydrogen and carbon, as an alkane, methane, CH4, an alkene, ethylene, C2H4, an alkyne, acetylene, C2H2, or an aromatic compound,… … Universalium
King of the Ring — is a professional wrestling single elimination tournament held by World Wrestling Entertainment. The tournament was held annually from 1985 to 2002 (except for 1992), and from 1993 until 2002, the tournament was produced as a pay per view… … Wikipedia
Help:Template — Wiki markup Basic markup Text, links, and talk pages Visual files Sound files Tables Template editing Using HTML … Wikipedia
Substituent — For other meanings see substitution. In organic chemistry and biochemistry, a substituent is an atom or group of atoms substituted in place of a hydrogen atom on the parent chain of a hydrocarbon. The terms substituent, side chain, group, branch … Wikipedia
Aryne — In chemistry, an aryne is an uncharged reactive intermediate derived from an aromatic system by removal of two ortho substituents, leaving two orbitals with two electrons distributed between them.[1] [2]. In analogy with carbenes and nitrenes, an … Wikipedia
Onium compounds — are cations derived by the protonation of mononuclear parent hydrides of elements of the nitrogen group (Group 15), chalcogens (Group 16), or halogens (Group 17), and similar cations derived by the substitution of hydrogen atoms in the former by… … Wikipedia
Alkyne trimerisation — An alkyne trimerisation reaction is a 2+2+2 cyclization reaction in which three alkyne molecules react to form an aromatic compound. The reaction is pseudo pericyclic since it has not been observed to occur without the assistance of metal… … Wikipedia
Western architecture — Introduction history of Western architecture from prehistoric Mediterranean cultures to the present. The history of Western architecture is marked by a series of new solutions to structural problems. During the period from the… … Universalium
Disilyne — IUPAC name Disilyne … Wikipedia
