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trans-4-Octene properties
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Showing 1-30 of 255 results for "trans-4-Octene properties" within Papers
Raman Spectra of Hydrocarbons I. 1-Octene, cis+ trans 2-Octene, trans-3-Octene, trans-4-Octene, 4-Octyne, and 1-Octyne.
Cleveland FF.
J. Chem. Phys. , 11(1), 1-6 (1943)
The stereochemistry of additions to olefins. III. The Prins reaction with cis-and trans-4-octene.
LeBel NA, et al.
The Journal of Organic Chemistry, 28(3), 615-620 (1963)
Relative rate constant measurements for the gas-phase reactions of hydroxyl radicals with 4-methyl-2-pentanone, trans-4-octene and trans-2-heptene
O'rji LN and Stone DA.
International Journal of Chemical Kinetics, 24(8), 703-710 (1992)
Isomerizing hydroformylation of trans-4-octene to n-nonanal in multiphase systems: acceleration effect of propylene carbonate.
Behr A, et al.
J. Mol. Catal. A: Chem., 226(2), 215-219 (2005)
Synthesis and characterization of aliphatic unsaturated polyesters from trans-4-octene-1, 8-dioic and trans-3-hexene-1, 6-dioic acids.
Maglio G et al.
Eur. Polymer J., 15(7), 695-699 (1979)
S Phadtare et al.
Journal of medicinal chemistry, 30(2), 437-440 (1987-02-01)
Alkylation of adenine (5a) or 2-amino-6-chloropurine (5b) with excess trans-1,4-dichloro-2-butene (4), effected by K2CO3 in dimethyl sulfoxide or tetra-n-butylammonium fluoride in tetrahydrofuran, led in 90-95% regioselectivity to 9-alkylpurines 6a and 6b. The title compounds 2a and 2b were obtained by
The use of trans-4-cotininecarboxylate to construct a polymeric copper (II) azido complex: Hydro (solvo) thermal synthesis, structure and magnetic properties.
Luo F, et al.
Inorgorganica Chimica Acta, 363(14), 4117-4122 (2010)
H A DeWald et al.
Journal of medicinal chemistry, 33(1), 445-450 (1990-01-01)
The dopamine agonist profile of (+-)-trans-3,4,4a,10b-tetrahydro-4-propyl-2H,5H-[1]benzopyrano [4,3-b]-1,4-oxazin-9-ol (16a) and its enantiomers (16b-c) was examined. Racemic 16a exhibited moderate affinity for the dopamine (DA) D2 receptor labeled with the DA antagonist ligand [3H]haloperidol and moderate in vivo activity; it attenuated gamma-butyrolactone-stimulated
Microstructure-thermal property relationship of high trans-1, 4-poly (butadiene) produced by anionic polymerization of 1, 3-butadiene using an initiator composed of alkyl aluminum, n-butyl lithium, and barium alkoxide
Benvenuta-Tapia JJ, et al.
Polym. Eng. Sci., 49(1), 1-10 (2009)
John J Allen et al.
Dalton transactions (Cambridge, England : 2003), (5)(5), 878-890 (2009-01-22)
Complexes of the type [Cu(H-dpa)(olefin)]BF4 for ethylene (1), propylene (2), 1-butene (3), 1-hexene (4), 1-octene (5), cis-2-octene (6), trans-2-octene (7), cis-3-octene (8), trans-3-octene (9), 2-norbornylene (10), 1,5-cyclooctadiene (11), styrene (12), cis-stilbene (13), trans-stilbene (14), and Ph2C=CH2 (15) have been prepared
Bing-Jun Zhao et al.
The Journal of organic chemistry, 72(16), 6154-6161 (2007-07-03)
Addition of phenoxathiin cation radical (PO*+) to acyclic alkenes in acetonitrile (MeCN) solution occurred stereospecifically to form bis(10-phenoxathiiniumyl)alkane adducts. Stereospecific trans addition is ascribed to the intermediacy of an episulfonium cation radical. The alkenes used were cis- and trans-2-butene, cis-
Nandita M Weliange et al.
Dalton transactions (Cambridge, England : 2003), 44(34), 15286-15296 (2015-06-05)
The insertion, elimination and isomerisation of octenes with di-n-octylaluminium hydride [HAl(Oct)2], tri-n-octylaluminium [Al(Oct)3] and sec-octylaluminium species have been studied as individual steps in a putative aluminium based contrathermodynamic olefin isomerisation process. While elimination of 1-octene from [Al(Oct)3] is energetically unfavourable
Min Young Hyun et al.
Chemistry (Weinheim an der Bergstrasse, Germany), 19(5), 1810-1818 (2012-11-28)
The participation of multiple active oxidants generated from the reactions of two manganese(III) porphyrin complexes containing electron-withdrawing and -donating substituents with peroxyphenylacetic acid (PPAA) as a mechanistic probe was studied by carrying out catalytic oxidations of cyclohexene, 1-octene, and ethylbenzene
G Tewari et al.
Natural product research, 26(2), 182-185 (2011-11-09)
The essential oil composition of Coleus aromaticus Benth. (family Lamiaceae) was examined by capillary GC and GC-MS. Analyses revealed the presence of 28 constituents, of which 16 were identified. Thymol (83.39%) was found to be the major compound, while 1-octen-3-ol
S H Yuan et al.
Journal of food science, 72(7), S481-S486 (2007-11-13)
Soy odor is a major concern in the consumption of soymilk by Western consumers. The objectives of this study were to determine selected soy odor compounds as affected by soybean materials and direct steam injection and to determine if the
Machiko Ono et al.
Chemical & pharmaceutical bulletin, 61(4), 464-470 (2013-04-03)
Alkaline hydrolysis of 4-hydroxy- or/and 5-hydroxy-(2E)-alkenoate followed by acid treatment gave the corresponding (2E)-alkenoic acids which were subjected to lactone formation reaction without further purification. The crude acids were treated with 2,4,6-trichlorobenzoyl chloride in pyridine to afford γ-lactone or δ-lactone
Yasuyuki Endo et al.
Journal of medicinal chemistry, 48(12), 3941-3944 (2005-06-10)
Candidate estrogen receptor (ER) ligands with two phenolic residues on a three-dimensional hydrophobic core structure (carborane, bicyclo[2.2.2]octene, or adamantane) were synthesized and biologically evaluated. The biological properties of the ligands were markedly dependent on the nature of the hydrophobic core
P Wanner et al.
European journal of biochemistry, 255(1), 271-278 (1998-08-06)
Two enone reductases catalyzing irreversibly the enantioselective reduction of alpha,beta-unsaturated carbonyls have been purified 165-fold and 257-fold, respectively, from the cytosolic fraction of Saccharomyces cerevisiae by means of streptomycin sulfate treatment, Sephadex G-25 filtration, DEAE-Sepharose CL-6B chromatography, blue Sepharose CL-6B
C C Lange et al.
Journal of bacteriology, 179(12), 3858-3865 (1997-06-01)
Toluene dioxygenase from Pseudomonas putida F1 has been studied extensively with aromatic substrates. The present work examined the toluene dioxygenase-catalyzed oxidation of various halogenated ethenes, propenes, butenes and nonhalogenated cis-2-pentene, an isomeric mix of 2-hexenes, cis-2-heptene, and cis-2-octene as substrates
Zhijun Zhao et al.
The journal of physical chemistry. A, 115(44), 12161-12172 (2011-10-15)
The gas-phase reactions of NO(3) radicals with series of 1-alkenes, dienes, cycloalkenes, alkenols, and alkenals were studied in pure N(2) or 20% O(2)/80% N(2) bath gas at room temperature and atmospheric pressure using a relative rates technique. Rate coefficients were
Ana Paula M Loureiro et al.
Chemical research in toxicology, 18(2), 290-299 (2005-02-22)
The reaction of 2'-deoxyguanosine with the alpha,beta-unsaturated aldehydes trans-2-octenal, trans-2-nonenal, trans-2-decenal, trans,trans-2,4-nonadienal, and trans,trans-2,4-decadienal in THF gives rise to three novel adducts: 3-(2'-deoxy-beta-D-erythro-pentafuranosyl)-7-[3-hydroxy-1-(3-(2'-deoxy-beta-D-erythro-pentafuranosyl)-3,5-dihydro-imidazo[1,2-a]purin-9-one-7-yl)-propyl]-3,5-dihydro-imidazo[1,2-a]purin-9-one (A7) and 3-(2'-deoxy-beta-D-erythro-pentafuranosyl)-7-(tetrahydrofuran-2-yl)-3,5-dihydro-imidazo[1,2-a]purin-9-one (A8 and A9), which are not observed in the absence of THF. These adducts
J Lin et al.
Lipids, 36(7), 749-756 (2001-08-28)
Six odor-active compounds generated by autoxidation of arachidonic acid (AA) were quantified by isotope dilution assay (IDA), i.e., hexanal (1), 1-octen-3-one (2), (E,Z)-2,4-decadienal (3), (E,E)-2,4-decadienal (4), trans-4,5-epoxy-(E)-2-decenal (5), and (E,Z,Z)-2,4,7-tridecatrienal (6). Compound 1 was the most abundant odorant with about
Mohammad A Al-Saleh et al.
Materials (Basel, Switzerland), 12(23) (2019-12-01)
In this research work, graphene nanoplatelets (GNP) were selected as alternative reinforcing nanofillers to enhance the properties of polypropylene (PP) using different compatibilizers called polypropylene grafted maleic anhydride (PP-g-MA) and ethylene-octene elastomer grafted maleic anhydride (POE-g-MA). A twin screw extruder
Koji Noge et al.
Journal of chemical ecology, 38(8), 1050-1056 (2012-10-12)
We examined whether shared volatiles found in various heteropteran species and developmental stages function to repel predators. The nymphal dorsal abdominal gland secretions of Riptortus pedestris (Heteroptera: Alydidae) and Thasus acutangulus (Heteroptera: Coreidae), and the metathoracic scent gland secretion of
Satori A Marchitti et al.
Free radical biology & medicine, 49(9), 1432-1443 (2010-08-12)
Aldehyde dehydrogenase (ALDH) enzymes are critical in the detoxification of aldehydes. The human genome contains 19 ALDH genes, mutations in which are the basis of several diseases. The expression, subcellular localization, enzyme kinetics, and role of ALDH3B1 in aldehyde- and
A Kreutzberger et al.
Arzneimittel-Forschung, 31(2), 288-290 (1981-01-01)
Since in the compound class of 2-ureidopyrimidines accessible through condensation of guanidinecarboxamide (1) with beta-diketones, representatives occur possessing hypnotic activity, the range of applicability of this synthesis on the one hand and the properties of the end products as related
A Zened et al.
Journal of dairy science, 96(1), 451-459 (2012-11-07)
Trans fatty acids (FA), exhibit different biological properties. Among them, cis-9,trans-11 conjugated linoleic acid has some interesting putative health properties, whereas trans-10,cis-12 conjugated linoleic acid has negative effects on cow milk fat production and would negatively affect human health. In
Tanzeela Khalid et al.
PloS one, 10(11), e0143283-e0143283 (2015-11-26)
The aim of this work was to investigate volatile organic compounds (VOCs) emanating from urine samples to determine whether they can be used to classify samples into those from prostate cancer and non-cancer groups. Participants were men referred for a
Pavel Mokrejs et al.
Journal of cosmetic dermatology, 16(4), e21-e27 (2017-02-07)
Although keratin hydrolysates have become established as standard components in hair and nail cosmetics, studies on the moisturizing effects of keratin hydrolysates do not appear among contemporary literature. To test if adding keratin hydrolysate into an ointment base increases hydration
T M Guenthner
Biochemical pharmacology, 35(19), 3261-3266 (1986-10-01)
A nuclear envelope-associated epoxide hydrolase in mouse liver that hydrates trans-stilbene oxide has been identified and characterized. This epoxide hydrolase is distinct from the enzyme in nuclear envelopes that hydrates benzo[a]pyrene 4,5-oxide and other arene oxides. This distinction was demonstrated
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