cymene

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cymene
cymene Chem. (ˈsaɪmiːn) [f. Gr. κύµῑνον cumin + -ene.] A hydrocarbon, C10H14, discovered in 1840 in the volatile oil of Roman cumin, and in other plants. So a series of compounds, parallel to those under cumene: cymic (ˈsɪmɪk) a., of or pertaining to the radical cymene and its compounds, as in cymic... Oxford English Dictionary
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Cymene
Cymene describes organic compounds with the formula . Three isomers exist: 1,2- 1,3-, and 1,4-. m- and p-Cymene are mainly of interest as precursors to the respective cresols, which exploits the Hock rearrangements. wikipedia.org
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Cymene Howe
Cymene Howe is a cultural anthropologist and Professor in the Department of Anthropology at Rice University, Houston, Texas, United States. wikipedia.org
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cymidine
cymic, cymidine see cymene. Oxford English Dictionary
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O-Cymene
Isomers and production In addition to o-cymene, there are two other geometric isomers called m-cymene, in which the alkyl groups are meta-substituted, and p-cymene, in which they are para-substituted. p-Cymene is the only isomer found in nature. wikipedia.org
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cymyl
cymyl see cymene. Oxford English Dictionary
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M-Cymene
Isomers and production In addition to m-cymene, there are two other geometric isomers called o-cymene, in which the alkyl groups are ortho-substituted , and p-cymene, in which they are para-substituted. p-Cymene is the most common and only natural isomer. wikipedia.org
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cymol
cymol see cymene. Oxford English Dictionary
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P-Cymene
Isomers and production In addition to p-cymene, two less common geometric isomers are o-cymene, in which the alkyl groups are ortho-substituted, and m-cymene p-Cymene is a common ligand for ruthenium. The parent compound is [(η6-cymene)RuCl2]2. wikipedia.org
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Ctimene (Thessaly)
Philip V of Macedon after the Battle of the Aous (198 BC) allowed the Aetolians to occupy much of Thessaly, and these latter devastated the town called Cymene William Smith treats the reference to Cymene as a probable corruption of Ctimene. wikipedia.org
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2,5-Dimethoxy-p-cymene
2,5-Dimethoxy-p-cymene, or thymohydroquinone dimethyl ether, is a phytochemical found in the essential oils of plants within the family Asteraceae. Natural occurrence 2,5-Dimethoxy-p-cymene occurs in a variety of different plants' essential oils. wikipedia.org
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(对异丙基甲苯)二氯化钌二聚体
(对异丙基甲苯)二氯化钌二聚体是含钌的有机金属化合物,化学式为[(cymene)RuCl]。它是红色的抗磁性固体,可用作均相催化剂。它和二氯化苯钌二聚体的结构相似。 它可由水芹烯和三氯化钌水合物反应制得。 它和路易斯碱反应,生成单金属加合物: [(cymene)RuCl] + 2 PPh → 2 (cymene)RuCl(PPh) 参考文献 有机钌化合物 氯配合物 金属卤化物 二聚体 半夹心化合物 二价钌化合物 wikipedia.org
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(Cymene)ruthenium dichloride dimer
(Cymene)ruthenium dichloride dimer is the organometallic compound with the formula [(cymene)RuCl]. At high temperatures, [(cymene)RuCl] exchanges with other arenes: [(cymene)RuCl] + 2 CMe → [(CMe)RuCl] + 2 cymene (Cymene)ruthenium dichloride dimer wikipedia.org
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RAPTA
Synthesis In a typical synthesis, [Ru (η6-p-cymene)Cl2] is reacted with 2 equivalents of PTA for 24 hours under reflux in methanol to yield to [Ru(η6- p-cymene)Cl2(pta)]. wikipedia.org
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Thymus pannonicus
pannonicus from Hungary, as well as supercritical fluid extracts of various Lamiaceae species, confirmed that high concentrations of both thymol and p-cymene , thymol/p-cymene/γ-terpinene, thymol/p-cymene/neral, thymol/p-cymene/γ-terpinene/β-bisabolene, thymol/p-cymene/isoborneol/γ-terpinene, thymol/linalyl wikipedia.org
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