p-Cymene
1,3 Bis(thiophen 2 ylmethyl) 3,4,5,6 tetrahydropyrimidinium trichlorido(η6 p cymene)ruthenate(II)
... the p-cymene ligand formally occupying three sites and three chloride atoms occupying three other ...the p- cymene ring and ruthenium atom is ...
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(η6 Benzene)bis(η6 p cymene)tri μ hydrido μ3 oxo triruthenium hexafluorophosphate
... adjacent p-cymene ligands are also disordered over two equivalent ...The p-cymene ligands adopt a stag- gered con®guration, to minimize the contacts between the isopropyl ...
10
Synthesis, crystal structure and catalytic activity in reductive amination of dichlorido(η6 p cymene)(2′ dicyclohexylphosphanyl 2,6 dimethoxybiphenyl κP)ruthenium(II)
... and B, respectively]. The Ru atoms have classical pseudo-tetrahedral piano- stool coordination environments. The conformation of each molecule is stabilized by intramolecular C—H O and C—H Cl hydrogen bonds and C—H ...
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μ Chloro μ hydrido bis[chloro(η6 p cymene)ruthenium(II)](Ru—Ru): a second polymorph
... 2000), the terminal Cl atoms also interact with three CÐH H atoms, but in that case with three symmetry-related neigh- bouring molecules. Furthermore, in the orthorhombic form, the dinuclear complex forms one-dimensional ...
9
Crystal structure of [3 amino 2 (phenyldiazenyl)pyridine]chlorido(η6 p cymene)ruthenium(II) chloride
... cymene ruthenium complexes (Singh et al., 2002, Kumar et al., 2008). The p-cymene ring is almost planar and the C—C bond lengths within the ring are in the range 1.376 – 1.435 Å. The ruthenium center ...
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Dichloro(η6 p cymene)[η1 (2,4,6 tri tert butylphenyl)phosphine κP]osmium(II)
... The presence of tert-butyl groups on the arene substituent of the phosphine generates a signi®cant distortion of the ligand. To minimize the interaction with the chloro and p-cymene ligands, the phosphine ...
10
1,3 Bis(2 thienylmethyl) 4,5 dihydroimidazolium trichlorido(η6 p cymene)ruthenate(II)
... the p-cymene ligand formally occupying three sites and three chloride atoms occupying other three ...the p- cymene ring and ruthenium is ...
12
Bis(μ η2 benzene 1,2 dithiolato κ3S,S′:S′)bis[(η6 p cymene)ruthenium(II)]
... is p-cymene) was prepared. In solution at 298 K an approx- imate 1:1 equilibrium mixture of the monomer and the dimer exists (see Scheme below); however, at temperatures above 298 K the monomer predominates ...
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(η6 p Cymene)(1,3 dimesityl 2,3 dihydro 1H imidazol 2 ylidene)bis(pentafluorobenzoato κO)ruthenium(II) dichloromethane disolvate
... molecules. Selected geometric parameters are given in table 1. The structure exhibits a typical three legged piano stool structure with RuII coordinated by one carbon atom of the N-heterocyclic carbene ligand and two ...
25
A p cymene ruthenium(II)–DMSO complex, [(η6 C10H14)RuCl2(DMSO)]
... the p-cymene is planar, with a maximum deviation of ...the p-cymene ring are similar, apart from a shortening of the C2Ð C3 ...the p-cymene ring and ruthenium is ...
10
Crystal structure of {3 [3,5 bis(2,6 dimethylphenyl) 1,2 phenylene] 1 (2,6,2′′,6′′ tetramethyl 1,1′:3′,1′′ terphenyl 5′ yl)imidazol 2 ylidene}chlorido(η6 p cymene)ruthenium(II) benzene disolvate
... The title compound was synthesized by the reaction of dichloro-( p -cymene)-ruthenium(II) dimer with 1,3-bis(2,2",6,6"- tetramethyl- m -terphenyl-5′-yl)imidazol-2-ylidene. The molecular structure of ...
18
μ 1,6,7,12 Tetraazaperylene κ4N1,N12:N6,N7 bis[chlorido(η6 p cymene)ruthenium(II)] bis(hexafluoridophosphate) acetone disolvate
... Ru—N2 = 2.117 (3) Å, 2.122 (3) Å and 2.105 (2) Å, 2.105 (2) Å for the bpym and tape complexes, respectively). These shorter bonds should be mainly lead back to the slightly higher π-acceptor strength of tape. ...
12
Dichlorido(η6 p cymene)(ethoxydiphenylphosphane)ruthenium(II)
... Investigations in our laboratory have focused on the synthesis and study of nitrile hydration catalysts for the hydration of cyanohydrins (Ahmed et al. , 2009). Application of other similar complexes as nitrile hydration ...
10
Chloro(η6 p cymene)(diethyldithiocarbamato κ2S,S)ruthenium(II)
... 2.4312 (14) AÊ] with a chelating dithiophosphate ligand (Jain & Jakkal, 1996). The RuÐCl bond length of 2.4276 (5) AÊ in (I) is slightly longer than those reported in other complexes, such as in ...
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Bis{tri μ chloro bis[(η6 p cymene)ruthenium(II)]} di μ chloro bis[dichloromercurate(II)]
... Data collection: SMART Bruker, 1998; cell re®nement: SMART; data reduction: SAINT Bruker, 1998; programs used to solve structure: SHELXTL Sheldrick, 1997b; programs used to re®ne structu[r] ...
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μ Pyrazine 2,5 dicarboxylato bis[chlorido(η6 p cymene)ruthenium(II)] tert butanol disolvate
... organometallic ruthenium(II) fragments have also been used in the synthesis of chiral half-sandwich compounds (Ganter, 2003; Pinto et al., 2004). Pyrazine polycarboxylic acids are excellent ligands for metal coordination ...
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The essential oils component <em>p</em>-cymene induces proton leak through Fo-ATP synthase and uncoupling of mitochondrial respiration
... glass chamber with constant magnetic stirring maintained at 30 ° C, and connected to a suitable recorder. Mitochondria (1 mg protein/mL) were suspended in a standard respiratory medium containing 130 mM sucrose, 50 mM ...
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Essential oil composition and antibacterial studies of Vitex negundo linn. extracts
... Essential oils from fresh leaves, fl owers and dried fruits of Vitex negundo were obtained by hydrodistillation. Using Soxhlet extractor fi ve successive extracts from dried and powdered leaves were also taken. The ...
5
The metabolic fate of dietary terpenes in folivorous marsupials
... An interspecies comparison was made of the metabolism of a bolus dose of the monoterpene p-cymene in a generalist herbivore, the brushtail possum Trichosurus vulpecula, and three special[r] ...
279
Traceability of Active Compounds of Essential Oils in Antimicrobial Food Packaging Using a Chemometric Method by ATR FTIR
... Essential oils (EOs) of thyme ( Thymus vulgaris ) and oregano ( Origanum vulgare ) were used as the antimicrobial agents. The EOs were obtained from Primavera Life (Sulzberg, Germany) and were selected for their high ...
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