To see the other types of publications on this topic, follow the link: Dibenz[b.

Journal articles on the topic 'Dibenz[b'

Create a spot-on reference in APA, MLA, Chicago, Harvard, and other styles

Select a source type:

Consult the top 50 journal articles for your research on the topic 'Dibenz[b.'

Next to every source in the list of references, there is an 'Add to bibliography' button. Press on it, and we will generate automatically the bibliographic reference to the chosen work in the citation style you need: APA, MLA, Harvard, Chicago, Vancouver, etc.

You can also download the full text of the academic publication as pdf and read online its abstract whenever available in the metadata.

Browse journal articles on a wide variety of disciplines and organise your bibliography correctly.

1

Tucker, Sheryl A., William E. Acree, and Christopher Upton. "Polycyclic Aromatic Nitrogen Heterocycles. Part V: Fluorescence Emission Behavior of Select Tetraaza- and Diazaarenes in Nonelectrolyte Solvents." Applied Spectroscopy 47, no. 2 (1993): 201–6. http://dx.doi.org/10.1366/0003702934048235.

Full text
Abstract:
Fluorescence emission spectra are reported for tricycloquinazoline, dibenzo[c,f][2,7]naphthyridine, dibenzo[a,c]phenazine, dibenz[b,h]-indeno[1,2,3de][1,6]naphthyridine, and dibenz[c,f]indeno[l,2,3ij]-[2,7]naphthyridine dissolved in organic nonelectrolyte solvents of varying polarity and acidity. Results of these experiments were used to screen PANHs for potential probe character. The effect of nitromethane as a selective quenching agent on both the unprotonated and protonated PANHs was also examined. Nitromethane was found to quench fluorescence emission of dibenzo[c,f][2,7]naphthyridine. Emission intensities of the remaining four PANHs, and of the three protonated PANHs for which emission spectra could be obtained, remained essentially constant and were not affected by nitromethane.
APA, Harvard, Vancouver, ISO, and other styles
2

Amszi, Vicki L., Yvonne Cordero, Bradley Smith, et al. "Spectroscopic Investigation of Fluorescence Quenching Agents: Effect of Nitromethane on the Fluorescence Emission Behavior of Select Cyclopenta-PAH, Aceanthrylene, and Fluorene Derivatives." Applied Spectroscopy 46, no. 7 (1992): 1156–61. http://dx.doi.org/10.1366/0003702924124213.

Full text
Abstract:
Nitromethane is examined as a selective fluorescence quenching agent for “alternant” alkyl-substituted polycyclic aromatic hydrocarbons (PAHs). Fluorescence emission behavior is reported for 11 H-benz[bc]aceanthrylene, 4 H-cyclopenta[def]phenanthrene, 4 H-cyclopenta[def]chrysene, 13 H-dibenzo[a,g]fluorene, 13 H-dibenzo[a,i]fluorene, 4 H-benzo[b]cyclopenta[mno]chrysene, 4 H-cyclopenta[pqr]picene, 7 H-dibenzo[c,g]fluorene, 9 H-benz(6,7)indeno[1,21]phenanthrene, 4 H-benzo[b]cyclopenta[jkl]triphenylene, 13 H-dibenz[bc,k]aceanthrylene, 13 H-dibenz[bc,l]aceanthrylene, and 4 H-benzo[def]cyclopenta[mno]chrysene dissolved in organic solvents of varying polarity and in acetonitrile or aqueous-acetonitrile solvent mixtures at various nitromethane concentrations. Results of these measurements show that nitromethane quenches fluorescence emission of the thirteen solutes studied, which is in complete agreement with what would be expected on the basis of the fact that all solutes are “alternant” polycyclic aromatic hydrocarbons.
APA, Harvard, Vancouver, ISO, and other styles
3

Kumar, H. Vijay, C. R. Gnanendra, and Nagaraja Naik. "Synthesis of Amino Acid Analogues of 5H-Dibenz[b,f]azepine and Evaluation of their Radical Scavenging Activity." E-Journal of Chemistry 6, no. 1 (2009): 125–32. http://dx.doi.org/10.1155/2009/361490.

Full text
Abstract:
A method for the synthesis of tyrosine, phenyl alanine, hydroxy proline and threonine free amino acid analogues of 5H-dibenz[b,f]azepine is proposed. 5H-dibenz[b,f]azepine was prepared by known method. The key intermediate 3-chloro-1-(5H-dibenz[b,f]azepine-5-yl)propan-1-one was obtained byN-acylation of 5H-dibenz[b,f]azepine with 3-chloro propionyl chloride. Further coupling of respective free amino acid to produce 2-(3-(5H-dibenz[b,f]azepine-5-yl)-3-oxopropylamino)3-(4 hydroxyphenyl) propanoic acid, 2-(3-(5H-dibenz[b,f]azepine-5-yl)-3-oxopropylamino)-3-phenyl propanoicacid,1-(3-(5H-dibenz[b,f]azepine-5-yl)-3-oxopropyl)-3-hydroxypyrolidine-2-carboxylic acid and 2-(3-(5H-dibenz[b,f] azepine-yl)-3-oxopropyl amino)-3-hydroxy butanoic acid. The synthesized compounds were evaluated for their potential over 1,1-diphenyl-2-picryl hydrazyl (DPPH) free radical scavenging activity. Butylated hydroxy anisole (BHA) and ascorbic acid (AA) were used as the reference antioxidant compounds and also the comparative study with synthesized compounds was done. Under our experimental conditions tyrosine, hydroxy proline and threonine analogues possess a direct scavenging effect on trapping the stable free radical DPPH. Hydroxy proline analogues showed a significant radical scavenging activity among the synthesized analogues
APA, Harvard, Vancouver, ISO, and other styles
4

Vijay Kumar, H., C. R. Gnanendra, Nagaraja Naik, and D. Channe Gowda. "In Vitro Antioxidant Activity of Dibenz[b,f]azepine and its Analogues." E-Journal of Chemistry 5, s2 (2008): 1123–32. http://dx.doi.org/10.1155/2008/353784.

Full text
Abstract:
Dibenz[b,f]azepine and its five derivatives bearing different functional groups were synthesized by known methods. The compounds thus synthesized were evaluated for antioxidant potential through different in vitro models such as (DPPH) free radical scavenging activity,ß-carotene-linoleic acid model system, reducing power assay and phosphomolybdenum method. Under our experimental condition among the synthesized compounds dibenz[b,f]azepine (a) and 10-methoxy-5H-dibenz[b,f]azepine (d) exhibited potent antioxidant activity in concentration dependent manner in all the above four methods. Butylated hydroxyl anisole (BHA) and ascorbic acid (AA) were used as the reference antioxidant compounds. The most active compounds like dibenz[b,f]azepine and its methoxy group substituent have shown more promising antioxidant and radical scavengers compared to the standards like BHA and ascorbic acid. It is conceivable from the studies that the tricyclic amines,i.e. dibenz[b, f]azepine and some of its derivatives are effective in their antioxidant activity properties.
APA, Harvard, Vancouver, ISO, and other styles
5

Šindelář, Karel, Jiří Holubek, Emil Svátek, Miroslav Ryska, Martin Valchář, and Miroslav Protiva. "Butaclamol-like neuroleptic agents: Synthesis of 1-(11H-dibenz[b,f]-1,4-oxathiepin-11-yl)methyl-4-isobutylpiperidin-4-ol and of some related compounds." Collection of Czechoslovak Chemical Communications 50, no. 7 (1985): 1484–97. http://dx.doi.org/10.1135/cccc19851484.

Full text
Abstract:
1-(11H-Dibenz[b,f]-1,4-oxathiepin-11-yl)methyl-4-piperidone (XIII), which was obtained from 11H-dibenz[b,f]-1,4-oxathiepin-11-carboxylic acid (VIII) in four steps, was treated with isobutylmagnesium bromide and gave the title compound V in addition to the prevailing quantity of the secondary alcohol VI, i.e. the product of reduction. Synthesis of a series of trisubstituted benzyl phenyl sulfide derivatives XVIII-XXIV, XXVI-XXXI is described; these compounds are potential intermediates in the preparation of 11H-dibenz[b,f]-1,4-oxathiepinacetic acids XVI and XVII. Chloromethylation of 11H-dibenz[b,f]-1,4-oxathiepin (VII) and two further usual steps gave an acid to which structure XVI is assigned. Compound V is an open model of "oxathiaisobutaclamol" and in agreement with this fact it behaves like a neuroleptic agent: it increases the turnover and metabolism of dopamine in the rat brain striatum which is manifested by a significant rise of homovanillic acid level.
APA, Harvard, Vancouver, ISO, and other styles
6

Vanchikov, A. N., M. S. Bobyleva, E. E. Komissarova, N. S. Kulikov, and T. P. Tolstaya. "Nucleophilic substitution in dibenz[b,d]iodolium and 11,12-dihydro-10H-dibenz[b,g]iodocinium cations." Chemistry of Heterocyclic Compounds 34, no. 3 (1998): 371–77. http://dx.doi.org/10.1007/bf02290735.

Full text
APA, Harvard, Vancouver, ISO, and other styles
7

Eiroa, Áurea Andrade, Esther Vázquez Blanco, Purificación López Mahía, Soledad Muniategui Lorenzo, Darío Prada Rodríguez, and Esther Fernández Fernández. "Error Propagation as a Factor in Selection of Measurement Intervals for the Determination of Polycyclic Aromatic Hydrocarbons by Second-Derivative Spectrofluorimetry." Journal of AOAC INTERNATIONAL 83, no. 4 (2000): 977–84. http://dx.doi.org/10.1093/jaoac/83.4.977.

Full text
Abstract:
Abstract The most suitable wavelength intervals were selected for the determination of 4 polycyclic aromatic hydrocarbons (PAHs; benzo[g,h,i]perylene, dibenzo[a,h]anthracene, pyrene, and triphenylene) in very complex mixtures of 11 PAHs: anthracene, benz[a]anthracene, benzo[a]pyrene, benzo[b]fluoranthene, benzo[g,h,i]perylene, benzo[k]fluoranthene, chrysene, dibenz[a,h]anthracene, phenanthrene, pyrene, and triphenylene. The multiple linear regression algorithm was applied to measurements made in several wavelength intervals previously selected on the basis of sensitivity and minimum number of interfering compounds. Of the different models obtained, those displaying minimum error propagation in the analytical result were selected. By applying the models proposed in this study, we precisely and accurately determined benzo[g,h,i]perylene, dibenz[a,h]anthracene, pyrene, and triphenylene in complex mixtures—a feat that could not be achieved by the use of constant-wavelength spectrofluorimetry in combination with second-derivative techniques.
APA, Harvard, Vancouver, ISO, and other styles
8

Nagaraj, Basavegowda, Hemmige S. Yathirajan, and Daniel E. Lynch. "10-Methoxy-5H-dibenz[b,f]azepine." Acta Crystallographica Section E Structure Reports Online 61, no. 6 (2005): o1757—o1759. http://dx.doi.org/10.1107/s1600536805015059.

Full text
APA, Harvard, Vancouver, ISO, and other styles
9

Haász, Ferenc, Zoltán Tóth, and Vilmos Galamb. "Dibenz[b,f]azepines, Part 7[1]: Synthesis of New, Potentially CNS Active Dibenz[b,f]azepine Derivatives." Archiv der Pharmazie 329, no. 12 (1996): 551–53. http://dx.doi.org/10.1002/ardp.19963291207.

Full text
APA, Harvard, Vancouver, ISO, and other styles
10

NOSKOV, V. G., L. N. KALININA, M. N. NOSKOVA, et al. "ChemInform Abstract: 11H-Dibenz[b,e]azepines. Part 1. Synthesis and IR Spectra of Dibenz[b,f][1,4]oxazepines." ChemInform 29, no. 3 (2010): no. http://dx.doi.org/10.1002/chin.199803179.

Full text
APA, Harvard, Vancouver, ISO, and other styles
11

NOSKOV, V. G., YU L. KRUGLYAK, O. G. STRUKOV, and V. K. KUROCHKIN. "ChemInform Abstract: 11H-Dibenz[b,e]azepines. Part 2. Synthesis of 10-15N-Dibenz[b,f][1,4]oxazepine (II)." ChemInform 29, no. 3 (2010): no. http://dx.doi.org/10.1002/chin.199803180.

Full text
APA, Harvard, Vancouver, ISO, and other styles
12

HAASZ, F., Z. TOTH, and V. GALAMB. "ChemInform Abstract: Dibenz(b,f)azepines. Part 7. Synthesis of New, Potentially CNS Active Dibenz(b,f)azepine Derivatives." ChemInform 28, no. 25 (2010): no. http://dx.doi.org/10.1002/chin.199725159.

Full text
APA, Harvard, Vancouver, ISO, and other styles
13

Qi, Xu-Kuan, Hong Zhang, Zi-Tong Pan, et al. "Photoinduced synthesis of fluorinated dibenz[b,e]azepines via radical triggered cyclization." Chemical Communications 55, no. 73 (2019): 10848–51. http://dx.doi.org/10.1039/c9cc04977k.

Full text
APA, Harvard, Vancouver, ISO, and other styles
14

Novak, Igor, Leo Klasinc, and Sean P. McGlynn. "Electronic structure of 11H-dibenz(b,f)azepines." Journal of Electron Spectroscopy and Related Phenomena 212 (October 2016): 56–61. http://dx.doi.org/10.1016/j.elspec.2016.09.001.

Full text
APA, Harvard, Vancouver, ISO, and other styles
15

Noskov, V. G., L. N. Kalimina, M. N. Noskova, et al. "Dibenz[b,e]azepines. Part 3. Acid hydrolysis." Pharmaceutical Chemistry Journal 31, no. 11 (1997): 619–20. http://dx.doi.org/10.1007/bf02464284.

Full text
APA, Harvard, Vancouver, ISO, and other styles
16

Noskov, V. G., L. N. Kalinina, M. N. Noskova, Yu L. Kruglyak, O. G. Strukov, and V. K. Kurochkin. "11H-dibenz[b,e]azepines. Part 4. Protonated and N-alkylated compounds of dibenz[b,f]-1,4-ox(thia)azepine." Pharmaceutical Chemistry Journal 32, no. 4 (1998): 210–12. http://dx.doi.org/10.1007/bf02464212.

Full text
APA, Harvard, Vancouver, ISO, and other styles
17

Bandoli, G., A. Ongaro, A. Rubello, V. Tonus, and G. Volpe. "Powder diffraction data of three 10,11-dihydro-5H-dibenz[b,f]azepine antidepressant drugs." Powder Diffraction 10, no. 2 (1995): 96–100. http://dx.doi.org/10.1017/s0885715600014433.

Full text
APA, Harvard, Vancouver, ISO, and other styles
18

Wyatt, Dorothy K., Nina M. Roscher, and Lee T. Grady. "Carbon13 NMR of Z- and E-Doxepin Hydrochloride." Applied Spectroscopy 40, no. 4 (1986): 538–42. http://dx.doi.org/10.1366/0003702864508782.

Full text
Abstract:
Carbon13 chemical shift assignments are reported for Z- and E-doxepin hydrochloride [ Z- and E-N,N,-dimethyl-dibenz[b,e]oxepin-delta-11(6H)], gamma-propylamine hydrochloride, and related model compounds. Doxepin hydrochloride, a mixture of approximately 85% E- and 15% Z-isomer is of clinical importance as an antidepressant drug. Previous proton NMR studies indicated that the dibenz(b,e,)oxepin ring exists in two conformations. This study indicates that one conformation may be favored for each isomer with alkylamino olefinic substituent orientation above the most adjacent aromatic ring. Homoand heteronuclear shift-correlated 2D NMR, selective INEPT, selective and off-resonance decoupling, and inversion-recovery ( T1) experiments as well as model compound comparisons were used in assignments.
APA, Harvard, Vancouver, ISO, and other styles
19

Gerasimova, T. N., A. V. Konstantinova, and N. I. Petrenko. "Polyfluorinated dibenz[b,f][1,4]oxazepines – syntheses and properties." Journal of Fluorine Chemistry 45, no. 1 (1989): 173. http://dx.doi.org/10.1016/s0022-1139(00)84545-5.

Full text
APA, Harvard, Vancouver, ISO, and other styles
20

Krongauz, V. V., M. T. K. Ling, L. Woo, and U. Purohit. "Kinetics of dihydro-dibenz[b,f]azepine derivatives sublimation." Thermochimica Acta 457, no. 1-2 (2007): 35–40. http://dx.doi.org/10.1016/j.tca.2007.02.019.

Full text
APA, Harvard, Vancouver, ISO, and other styles
21

Vijay, T., H. G. Anilkumar, H. S. Yathirajan, T. Narasimhamurthy, and R. S. Rathore. "5-Chlorocarbonyl-10,11-dihydro-5H-dibenz[b,f]azepine." Acta Crystallographica Section E Structure Reports Online 61, no. 11 (2005): o3718—o3720. http://dx.doi.org/10.1107/s1600536805030746.

Full text
APA, Harvard, Vancouver, ISO, and other styles
22

Mu, LI-HUA, JIAN-BEI Li, JING-ZHI Yang, and DONG-MING Zhang. "New dibenz[b, f]oxepins from Cercis chinensis Bunge." Journal of Asian Natural Products Research 9, no. 7 (2007): 649–53. http://dx.doi.org/10.1080/10286020600979860.

Full text
APA, Harvard, Vancouver, ISO, and other styles
23

Ashikaga, K., S. Ito, M. Yamamoto, Y. Nishijima, and Y. Wada. "High sensitive photopolymers containing dibenz[b,f]azepine group." Journal of Polymer Science Part C: Polymer Letters 25, no. 5 (1987): 223–27. http://dx.doi.org/10.1002/pol.1987.140250506.

Full text
APA, Harvard, Vancouver, ISO, and other styles
24

Kisel, V. M., V. A. Kovtunenko, A. V. Turov, A. K. Tyltin, and F. S. Babichev. "Synthesis and properties of novel dibenz[b,f]azocines." Chemistry of Heterocyclic Compounds 27, no. 1 (1991): 92–95. http://dx.doi.org/10.1007/bf00633227.

Full text
APA, Harvard, Vancouver, ISO, and other styles
25

GALAMB, V., F. JOO, and I. KOEHEGYI. "ChemInform Abstract: 5H-Dibenz(b,f)azepines. Part 6. Kinetics of Palladium-Catalyzed Transfer Dehydrogenation of 10,11-Dihydro-5H-dibenz(b,f)azepine." ChemInform 26, no. 41 (2010): no. http://dx.doi.org/10.1002/chin.199541040.

Full text
APA, Harvard, Vancouver, ISO, and other styles
26

Li, Haoxin, Stéphanie Jean, Duncan Webster, et al. "Dibenz[b,f]oxepin and Antimycobacterial Chalcone Constituents ofEmpetrum nigrum." Journal of Natural Products 78, no. 11 (2015): 2837–40. http://dx.doi.org/10.1021/acs.jnatprod.5b00627.

Full text
APA, Harvard, Vancouver, ISO, and other styles
27

Haász, Ferenc, and Vilmos Galamb. "New Synthesis of 10-Alkoxy-5H-dibenz[b,f]azepines." Synthetic Communications 24, no. 5 (1994): 683–87. http://dx.doi.org/10.1080/00397919408012646.

Full text
APA, Harvard, Vancouver, ISO, and other styles
28

Pascal, Cécile, Françoise Guéritte-Voegelein, Claude Thal, and Daniel Guénard. "Synthesis and Separation of New Dibenz[b,d]azonine Atropisomers." Synthetic Communications 27, no. 9 (1997): 1501–7. http://dx.doi.org/10.1080/00397919708006086.

Full text
APA, Harvard, Vancouver, ISO, and other styles
29

Flesher, James W., Steven R. Myers, Conrad H. Bergo, and Jerry W. Blake. "Bioalkylation of dibenz[a,b]anthracene in rat liver cytosol." Chemico-Biological Interactions 57, no. 2 (1986): 223–33. http://dx.doi.org/10.1016/0009-2797(86)90040-2.

Full text
APA, Harvard, Vancouver, ISO, and other styles
30

Samet, A. V., V. N. Marshalkin, K. A. Lyssenko, and V. V. Semenov. "Synthesis of substituted dibenz[b,f]oxepines from 2,4,6-trinitrotoluene." Russian Chemical Bulletin 58, no. 2 (2009): 347–50. http://dx.doi.org/10.1007/s11172-010-0014-6.

Full text
APA, Harvard, Vancouver, ISO, and other styles
31

Tokmakov, Gennadii P., and Igor I. Grandberg. "Rearrangement of 1-arylindoles to 5H-dibenz[b,f]azepines." Tetrahedron 51, no. 7 (1995): 2091–98. http://dx.doi.org/10.1016/0040-4020(94)01082-b.

Full text
APA, Harvard, Vancouver, ISO, and other styles
32

Ai, Yong, Fa-Jun Song, Shao-Teng Wang, Qiang Sun, and Ping-Hua Sun. "Molecular Modeling Studies on 11H-Dibenz[b,e]azepine and Dibenz[b,f][1,4]oxazepine Derivatives as Potent Agonists of the Human TRPA1 Receptor." Molecules 15, no. 12 (2010): 9364–79. http://dx.doi.org/10.3390/molecules15129364.

Full text
APA, Harvard, Vancouver, ISO, and other styles
33

Al-Showaier, Ibrahim, Anders Hallberg, Karl H. Schram, and Arnold R. Martin. "Mass spectral fragmentation patterns of heterocycles. IX . Investigation of fundamental processes in 5H-dibenz[b,f]azepines and dihydro-5H-dibenz[b,f]azepines." Journal of Heterocyclic Chemistry 23, no. 3 (1986): 731–36. http://dx.doi.org/10.1002/jhet.5570230318.

Full text
APA, Harvard, Vancouver, ISO, and other styles
34

Chen, Jianbo, Huifang Zhang, Li Chen, and Bin Wu. "New Stress Metabolite from Bulbophyllum kwangtungense." Natural Product Communications 6, no. 1 (2011): 1934578X1100600. http://dx.doi.org/10.1177/1934578x1100600113.

Full text
Abstract:
A new dibenz[ b, f]oxepin (1) was found to be produced as a stress metabolite from the leaves and stems of Bulbophyllum kwangtungense Schlecht, in response to abiotic stress elicitation by CuCl2. The structure of 1 was established by spectroscopic and spectrometric means.
APA, Harvard, Vancouver, ISO, and other styles
35

Miyachi, Hiroyuki, Atsushi Aoyama, Hiroshi Aoyama, Makoto Makishima, and Yuichi Hashimoto. "Liver X Receptor (LXR) Modulators with Dibenz[b,f][1,4]oxazepin-11-one, (Z)-Dibenz[b,f]azocin-6-one, and 11,12-Dihydrodibenz[b,f]azocin-6-one Skeletons." HETEROCYCLES 78, no. 9 (2009): 2209. http://dx.doi.org/10.3987/com-09-11738.

Full text
APA, Harvard, Vancouver, ISO, and other styles
36

Johnston, Andrea, Alastair J. Florence, Philippe Fernandes, Norman Shankland, and Alan R. Kennedy. "10,11-Dihydrocarbamazepine formic acid solvate." Acta Crystallographica Section E Structure Reports Online 63, no. 3 (2007): o1469—o1470. http://dx.doi.org/10.1107/s1600536807008124.

Full text
Abstract:
In the title compound [systematic name: 10,11-dihydro-5H-dibenz[b,f]azepine-5-carboxamide methanoic acid solvate], C15H14N2O·CH2O2, the dihydrocarbamazepine and formic acid molecules are hydrogen bonded to form an R 2 2(8) motif, which is further connected into a centrosymmetric double motif arrangement.
APA, Harvard, Vancouver, ISO, and other styles
37

Yamazaki, Hiroyuki, Henki Rotinsulu, Tsuyoshi Kaneko, et al. "A New Dibenz[b,e]oxepine Derivative, 1-Hydroxy-10-methoxy-dibenz[b,e]oxepin-6,11-dione, from a Marine-Derived Fungus, Beauveria bassiana TPU942." Marine Drugs 10, no. 12 (2012): 2691–97. http://dx.doi.org/10.3390/md10122691.

Full text
APA, Harvard, Vancouver, ISO, and other styles
38

Godzik, Barbara, Grażyna Szarek-Łukaszewska, Paweł Kapusta, and Katarzyna Stępień. "PAHs Concentrations in Poland Using Moss Pleurozium Schreberi as Bioindicator." Polish Botanical Journal 59, no. 1 (2014): 137–44. http://dx.doi.org/10.2478/pbj-2014-0019.

Full text
Abstract:
Abstract Concentrations of PAHs in the moss Pleurozium schreberi (Brid.) Mitt. were compared in three regions differing in degree of industrialization and urbanization: the Silesia-Cracow region (heavily polluted), Mazovia (moderately polluted) and Podlasie (northeast Poland, control area). Ten moss samples of moss were taken from each area. PAH concentrations were determined by HPLC. Total PAHs levels in P. schreberi varied depending on the region: mean 7350 (± 4075) ng kg−1 d. wt. for the Silesia-Cracow region, mean 2127 (± 1686) ng kg−1 d. wt. for Mazovia, and mean 838 (± 943) ng kg−1 d. wt. for the control area. PAHs concentrations differed significantly between the three regions. The number of individual PAH compounds detected depended on the region. The following PAHs tended to occur in pairs: phenanthrene and benzo(k)fluoranthene, pyrene and chrysene, pyrene and dibenz(ah)anthracene, benz(a)anthracene and benzo(b)fluoranthene, benz(a)anthracene and benzo(ghi)perylene, chrysene and dibenz(ah)anthracene, benzo(b)fluoranthene and benzo(ghi)perylene, and benzo(b)fluoranthene and indeno(123cd)pyrene. The results of PAHs analysis in Pleurozium schreberi indicate the usefulness of mosses for monitoring these compounds in the environment.
APA, Harvard, Vancouver, ISO, and other styles
39

Okita, Takaaki, and Shuji Jinno. "Synthesis of an Antioxidant Having a Dibenz[b,f]oxepine Skeleton." HETEROCYCLES 51, no. 2 (1999): 303. http://dx.doi.org/10.3987/com-98-8390.

Full text
APA, Harvard, Vancouver, ISO, and other styles
40

Xue, Tian, Qing-Zhong Cui, Yong-He Han, Shan Wang, and Yong-Yang Mao. "Hyphenated techniques of thermal analysis for dibenz[b,f][1,4]oxazepine." Analytical Methods 8, no. 18 (2016): 3824–30. http://dx.doi.org/10.1039/c5ay03368c.

Full text
Abstract:
The mechanism function of CR's thermal decomposition is described by the Zhuralev–Lesokin–Tempelman equation. In air atmosphere, the pyrolysis reaction takes place to produce 2-aminodiphenyl ether, while the oxidizing reaction takes place to produce 10,11-dihydrodibenz[b,f][1,4]oxazepin-11-one.
APA, Harvard, Vancouver, ISO, and other styles
41

Gritsenko, A. N., and A. P. Skoldinov. "Synthesis of 3,5-disubstituted 10,11-dihydro-5h-dibenz[b,f]azepines." Pharmaceutical Chemistry Journal 32, no. 9 (1998): 500–503. http://dx.doi.org/10.1007/bf02539228.

Full text
APA, Harvard, Vancouver, ISO, and other styles
42

Ashikaga, Kazuo, Shinzaburo Ito, Masahide Yamamoto, and Yasunori Nishijima. "Photodimerization of dibenz[b,f] azepine derivatives and their reaction intermediates." Journal of Photochemistry 38 (June 1987): 321–29. http://dx.doi.org/10.1016/0047-2670(87)87027-2.

Full text
APA, Harvard, Vancouver, ISO, and other styles
43

Kovtunenko, V. A., V. M. Kisel', A. K. Tyltin, and F. S. Babichev. "New approach to synthesis of the dibenz[b,f]azocine system." Chemistry of Heterocyclic Compounds 24, no. 7 (1988): 826–27. http://dx.doi.org/10.1007/bf00633188.

Full text
APA, Harvard, Vancouver, ISO, and other styles
44

Köhegyi, Imre, and Vilmos Galamb. "5H-Dibenz[b,f]azepines, Part 5. Comparative Study of 10,11-Dihydro-5H-dibenz[b,f]azepine and Its Analogues in the Hydrogen Transfer Dehydrogenation Reaction." HETEROCYCLES 40, no. 1 (1995): 109. http://dx.doi.org/10.3987/com-94-s23.

Full text
APA, Harvard, Vancouver, ISO, and other styles
45

KOEHEGYI, I., and V. GALAMB. "ChemInform Abstract: 5H-Dibenz(b,f)azepines. Part 4. A Remarkable Substituent Effect in the Hydrogen-Transfer Reaction of 10,11-Dihydro-5H-dibenz(b,f)azepine Derivatives." ChemInform 25, no. 46 (2010): no. http://dx.doi.org/10.1002/chin.199446070.

Full text
APA, Harvard, Vancouver, ISO, and other styles
46

Dardonville, Christophe, María Luisa Jimeno, Ibon Alkorta, and José Elguero. "The behavior of 5H-dibenz[b,f]azepine in sulfuric acid solution." Arkivoc 2004, no. 2 (2004): 206–12. http://dx.doi.org/10.3998/ark.5550190.0005.214.

Full text
APA, Harvard, Vancouver, ISO, and other styles
47

Lee, Thomas B. K., Andrew J. Tebben †, Franz J. Weiberth, and George S. K. Wong †. "An Expedient Large-Scale Preparation of a Dibenz[b,e]oxepinone Derivative." Synthetic Communications 28, no. 4 (1998): 747–51. http://dx.doi.org/10.1080/00397919808005948.

Full text
APA, Harvard, Vancouver, ISO, and other styles
48

PASCAL, C., F. GUERITTE-VOEGELEIN, C. THAL, and D. GUENARD. "ChemInform Abstract: Synthesis and Separation of New Dibenz(b,d)azonine Atropisomers." ChemInform 28, no. 32 (2010): no. http://dx.doi.org/10.1002/chin.199732133.

Full text
APA, Harvard, Vancouver, ISO, and other styles
49

Fakhraian, H., Y. Nafary, A. Yarahmadi, and H. Hadj-Ghanbary. "Improved etherification procedure for the preparation of dibenz[b,f][1,4]oxazepine." Journal of Heterocyclic Chemistry 45, no. 5 (2008): 1469–71. http://dx.doi.org/10.1002/jhet.5570450535.

Full text
APA, Harvard, Vancouver, ISO, and other styles
50

HAASZ, F., and V. GALAMB. "ChemInform Abstract: New Synthesis of 10-Alkoxy-5H-dibenz(b,f)azepines." ChemInform 25, no. 41 (2010): no. http://dx.doi.org/10.1002/chin.199441158.

Full text
APA, Harvard, Vancouver, ISO, and other styles
We offer discounts on all premium plans for authors whose works are included in thematic literature selections. Contact us to get a unique promo code!

To the bibliography