- isolated double bond
- 孤立双键
English-Chinese chemistry dictionary (英汉化学大词典). 2013.
isolated double bond
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isolated double bond — izoliuotas dvigubasis ryšys statusas T sritis chemija apibrėžtis Dvigubasis ryšys, kurį skiria du ar daugiau viengubųjų ryšių. atitikmenys: angl. isolated double bond rus. изолированная двойная связь … Chemijos terminų aiškinamasis žodynas
Double bond rule — The double bond rule states that chemical elements with a principal quantum number greater than 2 (e.g. Period 3 elements and lower) do not form multiple bonds (e.g. double bonds and triple bonds) with themselves or with other elements.[1] The… … Wikipedia
Cumulene — Not to be confused with cumene. A cumulene is a chemical compound with two or more cumulative (consecutive) double bonds, for example butatriene (which is also just called cumulene), H2C=C=C=CH2. Unlike alkanes and most alkenes, cumulenes tend to … Wikipedia
Ocimene — IUPAC name α: 3,7 dimethyl 1,3,7 octatriene β: 3,7 dimethyl 1,3,6 octatriene … Wikipedia
izoliuotas dvigubasis ryšys — statusas T sritis chemija apibrėžtis Dvigubasis ryšys, kurį skiria du ar daugiau viengubųjų ryšių. atitikmenys: angl. isolated double bond rus. изолированная двойная связь … Chemijos terminų aiškinamasis žodynas
изолированная двойная связь — izoliuotas dvigubasis ryšys statusas T sritis chemija apibrėžtis Dvigubasis ryšys, kurį skiria du ar daugiau viengubųjų ryšių. atitikmenys: angl. isolated double bond rus. изолированная двойная связь … Chemijos terminų aiškinamasis žodynas
carboxylic acid — Chem. any organic acid containing one or more carboxyl groups. [1900 05; CARBOXYL + IC] * * * Any organic compound with the general chemical formula ―COOH in which a carbon (C) atom is bonded to an oxygen (O) atom by a double bond to make a… … Universalium
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
Persistent carbene — A stable carbene: isolated 1,3 dimesitylimidazol 2 ylidene in a Schlenk flask (stir bar also present). A persistent carbene (also known as stable carbene or Arduengo carbene) is a type of carbene demonstrating particular stability. The best known … Wikipedia
organosulfur compound — ▪ chemical compound Introduction also spelled organosulphur compound , also called organic sulfur compound a subclass of organic substances that contain sulfur and that are known for their varied occurrence and unusual properties. They are… … Universalium
chemical compound — Introduction any substance composed of identical molecules consisting of atoms (atom) of two or more chemical elements (chemical element). All the matter in the universe is composed of the atoms of more than 100 different chemical elements … Universalium
