ライフサイエンスコーパス: ethylbenzene

1 ansfer the H(+)/H(-) pair to styrene to give ethylbenzene.

2 ogenation sequence directly from alkanes and ethylbenzene.

3 phenylacetylene, naphthalene, and 1-chloro-4-ethylbenzene.

4 ndary benzylic C-H bonds, such as toluene or ethylbenzene.

5 product, primarily o-xylene and secondarily ethylbenzene.

6 ohexene, and k = 7.7 x 10(4) M(-1) s(-1) for ethylbenzene.

7 , and even into a benzylic sp(3) C-H bond of ethylbenzene.

8 n EB1 cells that were grown anaerobically on ethylbenzene, 1-phenylethanol, and acetophenone, but the

9 10-ethanoanthracene-11, 12-dicarboximido)-4-ethylbenzene-1, 2-diol (DEDE) and NiO/CNTs nanocomposite

10 arylacetylenes (phenylacetylene; 1-ethynyl-2-ethylbenzene; 1-ethynyl-2,4,6-R(3)-benzene (R = Me, Et,

11 ired from samples of 1-butanol (55 nmol) and ethylbenzene (250 nmol).

12 vities vary with arene as mesitylene, 99%, > ethylbenzene, 86% > toluene, 67%.

13 ize a previously inaccessible BN isostere of ethylbenzene, a compound of interest in biomedical resea

14 rogen to assess different means of microbial ethylbenzene activation.

15 heir co-occurrence with hydrocarbons such as ethylbenzene and butane.

16 [Cl2NN]Cu-NHAr with hydrocarbons R-H (R-H = ethylbenzene and cyclohexane) reveals inefficient stoich

17 zene as an internal standard in a mixture of ethylbenzene and cyclohexanone in hexane with analyte qu

18 Ethylbenzene and cyclohexanone of a single D enrichment

19 d the kinetic isotope effect in oxidation of ethylbenzene and ethylbenzene-d(10) is k(H)/k(D) = 2.3.

20 ere ranked based on their correlation toward ethylbenzene and gefitinib.

21 the hydrophenylation of ethylene to generate ethylbenzene and isomers of diethylbenzene.

22 It is shown that the two structural isomers ethylbenzene and p-xylene can be discriminated by REMPI

23 w/w) the PMMA film was more sensitive toward ethylbenzene and p-xylene over naphthalene when compared

24 diate behavior (with 40-60% efficiency), and ethylbenzene and styrene were completely transferred (10

25 dehydrogenase was found to oxidize 4-fluoro-ethylbenzene and the nonaromatic hydrocarbons 3-methyl-2

26 al-initiated oxidation of toluene, p-xylene, ethylbenzene, and benzene was investigated in a series o

27 Nonpolar compounds, benzene, toluene, ethylbenzene, and o-xylene (BTEX) and polar compounds, p

28 Model compounds benzene, toluene, ethylbenzene, and o-xylene (BTEX) are conveniently and r

29 l tert-butyl ether (MTBE), benzene, toluene, ethylbenzene, and o-xylene (BTEX), and analysis of delta

30 ert-butyl ether (MTBE) and benzene, toluene, ethylbenzene, and p-xylenes (BTEX).

31 , aniline, phenol, phenylacetylene, styrene, ethylbenzene, and phenylhydrazine.

32 ncluding the BTEX mixture (benzene, toluene, ethylbenzene, and the regioisomers of xylene), into thei

33 ion plant for detection of benzene, toluene, ethylbenzene, and the three structural isomers of xylene

34 larger than C(1)-C(5) were benzene, toluene, ethylbenzene, and total xylenes at concentrations up to

35 ere determined for hexane, benzene, toluene, ethylbenzene, and xylene (BTEX compounds).

36 Benzene, toluene, ethylbenzene, and xylene (BTEX) are retrieved during fos

37 ontent (largely made up of benzene, toluene, ethylbenzene, and xylene (BTEX)) was a more accurate pre

38 ); black carbon (BC); NO2; benzene, toluene, ethylbenzene, and xylene (BTEX); carbonyl compounds; and

39 ndustrially relevant BTEX (benzene, toluene, ethylbenzene, and xylene isomers) mixture.

40 aromatic species: benzene, toluene, styrene, ethylbenzene, and xylene.

41 sed by the introduction of benzene, toluene, ethylbenzene, and xylenes (BTEX) and ethanol mixtures un

42 e emissions, with combined benzene, toluene, ethylbenzene, and xylenes (BTEX) concentrations totaling

43 Benzene, toluene, ethylbenzene, and xylenes (BTEX) included in a 39-compon

44 from 80 to <0.01 mg/L and benzene, toluene, ethylbenzene, and xylenes (BTEX) reductions to below det

45 en PFI and GDIs, including benzene, toluene, ethylbenzene, and xylenes (BTEX).

46 detection and analysis of benzene, toluene, ethylbenzene, and xylenes (BTEX).

47 of low concentrations (1-60 ppm) of toluene, ethylbenzene, and xylenes in water.

48 ane (C(6)-C(10)) and BTEX (benzene, toluene, ethylbenzene, and xylenes) components using primary enri

49 cular, the BTEX compounds (benzene, toluene, ethylbenzene, and xylenes), in the low milligrams/liters

50 erest, the BTEX compounds (benzene, toluene, ethylbenzene, and xylenes), which are common indicators

51 c compounds (VOCs, such as benzene, toluene, ethylbenzene, and xylenes, or BTEX), and account for the

52 the cyclam chelate and the substrate (e.g., ethylbenzene) associated with the equatorial pi-attack r

53 re dominated by an Azoarcus species activate ethylbenzene by anaerobic hydroxylation catalyzed by eth

54 Anaerobic mineralization of ethylbenzene by the denitrifying bacterium Azoarcus sp.

55 es involving the stoichiometric amination of ethylbenzene by {[Cl2NN]Cu}2(mu-N(t)Bu) (3) demonstrate

56 ances such as benzene, toluene, styrene, and ethylbenzene can be found as well.

57 pears to apply to the oxidations of toluene, ethylbenzene, cumene, indene, and cyclohexene.

58 tope effect in oxidation of ethylbenzene and ethylbenzene-d(10) is k(H)/k(D) = 2.3.

59 arge KIE values were found for oxidations of ethylbenzene-d0 and -d10 at room temperature.

60 ctionation is a valuable tool to distinguish ethylbenzene degradation and may be of practical use for

61 The anaerobic ethylbenzene degradation pathway of Aromatoleum aromatic

62 The membrane-associated ethylbenzene dehydrogenase activity was found to oxidize

63 We developed in vitro assays to examine ethylbenzene dehydrogenase and 1-phenylethanol dehydroge

64 Both ethylbenzene dehydrogenase and 1-phenylethanol dehydroge

65 Purified ethylbenzene dehydrogenase contains approximately 0.5 mo

66 e analysis and biochemical data suggest that ethylbenzene dehydrogenase is a novel member of the dime

67 We purified ethylbenzene dehydrogenase to apparent homogeneity and s

68 In addition to ethylbenzene, purified ethylbenzene dehydrogenase was found to oxidize 4-fluoro

69 e reductase, dimethyl sulfide dehydrogenase, ethylbenzene dehydrogenase, and chlorate reductase, all

70 zene by anaerobic hydroxylation catalyzed by ethylbenzene dehydrogenase, similar to Aromatoleum aroma

71 Ethylbenzene dehydrogenase, which catalyzes this reactio

72 f Aromatoleum aromaticum is initiated by the ethylbenzene dehydrogenase-catalyzed monohydroxylation o

73 bdoenzyme family, the closest relative being ethylbenzene dehydrogenase.

74 econd aromatic C-H activation competing with ethylbenzene dissociation.

75 parate a wide variety of mixtures, including ethylbenzene from styrene, haloaromatics, terpinenes, pi

76 hydrogen isotope ratios caused by anaerobic ethylbenzene hydroxylation both mathematically and exper

77 compounds (i.e., TEX - toluene, xylenes, and ethylbenzene) in European urban areas.

78 selected petroleum hydrocarbons (toluene and ethylbenzene, in 1:2 mixtures of labeled (perdeuterated)

79 peroxo complex in the presence of toluene or ethylbenzene leads to rarely seen C-H activation chemist

80 al rates exhibit saturation behavior at high ethylbenzene loadings and an inverse dependence on the c

81 sed to quantify mixtures containing toluene, ethylbenzene, m-xylene, naphthalene, and biphenyl from u

82 A tentative pathway for anaerobic ethylbenzene mineralization by strain EB1 is proposed.

83 The first step in anaerobic ethylbenzene mineralization in denitrifying Azoarcus sp.

84 [mg of protein](-1) and an apparent K(m) for ethylbenzene of approximately 60 microM.

85 kel-amide [Me(3)NN]Ni-N(CHMePh)Ad (3) (R-H = ethylbenzene) or aminoalkyl tautomer [Me(3)NN]Ni(eta(2)-

86 xtracts of Azoarcus sp. strain EB1 catalyzed ethylbenzene oxidation at a specific rate of 10 nmol min

87 Enzymatic ethylbenzene oxidation was stereospecific, with (S)-(-)-

88 ydroxyl group of the first product of anoxic ethylbenzene oxidation, 1-phenylethanol, is derived from

89 relevant model compounds (benzene, toluene, ethylbenzene, p-xylene, 1,2,4-trimethylbenzene, and naph

90 -ethylhexyl) phthalate for benzene, toluene, ethylbenzene, p-xylene, and naphthalene, respectively.

91 We advanced LUR models for benzene, toluene, ethylbenzene, p-xylene, m-xylene, o-xylene (BTEX), and t

92 ns, a systematic study of the nitrosation of ethylbenzene, phenethylamine, and tyramine was carried o

93 es of aromatic compounds, including toluene, ethylbenzene, phenol, benzoate, and dihydroxylated compo

94 In addition to ethylbenzene, purified ethylbenzene dehydrogenase was fo

95 diazoacetates in the presence of substituted ethylbenzenes results in benzylic C-H activation by mean

96 benzene but was unable to transform 4-chloro-ethylbenzene, the ethyltoluenes, and styrene.

97 suspensions of strain EB1 cells metabolizing ethylbenzene, the transient formation and consumption of

98 Azoarcus sp. strain EB1 is the oxidation of ethylbenzene to (S)-(-)-1-phenylethanol.

99 shown to be initiated by dehydrogenation of ethylbenzene to 1-phenylethanol.

100 as demonstrated by conversion of 69% of [14C]ethylbenzene to 14CO2.

101 Cells of strain EB1 mineralized ethylbenzene to CO2 under denitrifying conditions, as de

102 ctions with benzylic substrates R-H (indane, ethylbenzene, toluene).

103 s included hydroxylations of benzyl alcohol, ethylbenzene, Tris buffer, lauric acid, and methyl laura

104 mixtures of benzene with toluene as well as ethylbenzene were characterized at concentrations below

105 Initial reactions in anaerobic oxidation of ethylbenzene were investigated in a denitrifying bacteri

106 , 13,200, 19,300, 31,600, and 90,000) and of ethylbenzene were measured by the method of moments.

107 (kH/kD) for oxidations of benzyl alcohol and ethylbenzene were small, reflecting the increased reacti

108 ene and ethylene through the intermediacy of ethylbenzene, which must be dehydrogenated in a separate

109 ently undergo only one H/D exchange, whereas ethylbenzene, which protonates at a ring position of the

110 phenylacetylene, naphthalene, and 1-chloro-4-ethylbenzene) with SmI(2) in the presence of MeOH or TFE

111 he presence of contaminants such as toluene, ethylbenzene, xylene, 2,2,4-trimethyl-1,3-pentanediol di

112 Widespread exposure to benzene, toluene, ethylbenzene, xylene, and styrene (BTEXS) and the potent

113 l petroleum hydrocarbons and benzene-toluene-ethylbenzene-xylene measurements-both collected during s

114 ) often involve monitoring benzene, toluene, ethylbenzene, xylenes (BTEX), and styrene (BTEXS) becaus

115 The presence of BTEXS (benzene, toluene, ethylbenzene, xylenes and styrene) in virgin olive oils

116 limits of detection were <1 pg for toluene, ethylbenzene, xylenes, and isopropylbenzene; the limit o

117 O, NOx, black carbon (BC), benzene, toluene, ethylbenzene-xylenes (BTEX), and size-resolved particle