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1 ng L(-1) (conjugated), and 0.18-18 ng L(-1) (halogenated).
2 ntheses and full characterization of two new halogenated 1,1-diamino-2,2-dinitroethene (FOX-7) compou
3 y in situ NMR spectroscopy, which revealed C-halogenated 1,2-bis(dibromoboryl)benzenes to be the key
4 yl bond-forming process for the synthesis of halogenated 2-amino-2'-hydroxy-1,1'-biaryls that are cur
6 giving straightforward and general access to halogenated 3,5-diaryl- and alkylarylisoxazoles, pyrazol
7 with MesMgBr yields air- and water-stable C-halogenated 9,10-dimesityl-DBAs (2-Br-6,7-Me2-DBA(Mes)2;
8 olved halogenase enzymes to regioselectively halogenate a diverse range of biosynthetic precursors, w
11 ation capacity of the system was tested with halogenated acetic acids and halogenated aromatic compou
12 yclohex-2-en-1-ones with the easily prepared halogenating agent BnNMe(3).ICl(2) in MeOH-CH(2)Cl(2).
13 d Br) bonds without addition of any external halogenating agent via cascade sulfenylation-halogenatio
14 coupling of C(sp(2) )-H bonds, alkynes, and halogenating agents to give alkenyl halides is reported.
15 mpounds that modulate GluD2(LC), including a halogenated alanine analog as well as the kynurenic acid
16 veloped based on the enzymatic reaction with halogenated aliphatic hydrocarbons that is accompanied b
19 rect approach involving the hydroboration of halogenated alkenes is impeded by partial dehalogenation
20 nt Suzuki-Miyaura cross-coupling reaction of halogenated aminopyrazoles and their amides or ureas wit
21 of the benzotriazole unit by preparation of halogenated analogues and Suzuki-Miyaura cross-coupling
25 arbonyl groups (pathways a, b) as well as at halogenated and nonhalogenated conjugate positions (path
26 esults emphasize the increasing relevance of halogenated and nonhalogenated OPEs as contaminants in t
29 ription factor that mediates the toxicity of halogenated and polycyclic aromatic hydrocarbons in vert
30 yl group bound to a carrier protein is first halogenated and then elaborated by peptidic or polyketid
31 dance and distribution of genes encoding for halogenating and dehalogenating enzymes in a German fore
32 broad range of unactivated pyridines can be halogenated, and the method is viable for late-stage hal
33 This is the first experimental evidence that halogenated anesthetics can directly undergo quantum int
34 e potassium channel function is activated by halogenated anesthetics through binding at a putative an
37 herwise difficult to obtain 2,3- and 2,3,6,7-halogenated anthracenes with diverse east/west substitue
39 ntaminant structures, including nitrated and halogenated aromatic compounds, halogenated heterocyclic
44 approach using a Chan-Lam coupling between a halogenated aryl pinacol boronate ester and an aryl meth
45 lladium-catalyzed cross-coupling reaction of halogenated azines with organozinc derivatives of ferroc
46 ,2-dinitroethene (FOX-7) compounds and three halogenated azo-bridged FOX-7 derivatives are described.
47 V vs. SCE) sufficient to oxidize benzene and halogenated benzenes via single-electron transfer (SET),
48 izes isotopically distinct benzothiazine and halogenated benzothiazine probes to sequentially alkylat
52 terize and compare the ultrafast dynamics of halogenated BODIPY chromophores through applying two-dim
60 results demonstrate the occurrence of novel halogenated byproducts of PPCPs that have limited toxico
62 stingly, AmbP3 also accepts hapalindole A, a halogenated C-10 epimer of hapalindole U, and catalyzes
63 cycloallene C, and marilzabicycloallene D as halogenated C15-acetogenin 12-membered bicyclic and tric
64 rachlorocarbazole was one of the most active halogenated carbazoles and, like TCDD, contains 4 latera
65 (1)H NMR spectral shift data for 11 relevant halogenated carbazoles are reported, along with their ga
66 ated carbazoles, while the others were mixed halogenated carbazoles containing, in addition to bromin
69 ion is directed here to the possibility that halogenated carbazoles may currently be emitted into the
71 fold induction responses for the most active halogenated carbazoles was similar to that observed for
72 alkanethiols were stably immobilised on the halogenated carbon, with electrochemical chlorination be
73 ons have found that oxidative "breakers" can halogenate certain additives, but these pathways are unv
77 Herein, we explored the possibility of using halogenated cocaine haptens to enhance the immunological
78 togram algorithm was used to isolate unknown halogenated components using high-resolution mass spectr
79 bioinformatics tool named MeHaloCoA (Marine Halogenated Compound Analysis) was developed and include
83 alococcoides mccartyi strains transform many halogenated compounds and are used for bioremediation.
84 rometry (HPLC-HRMS) in order to prospect for halogenated compounds and to identify potentially new on
88 to mapping interaction sites using a set of halogenated compounds expressing paired hydrogen-bonding
89 demonstrate that volatilization of the four halogenated compounds from water does not cause a measur
91 allowed the identification of known and new halogenated compounds in a competitive amount of time.
94 ate binding pocket to accommodate a range of halogenated compounds that satisfy minimal structural cr
99 Relative peak abundances of these unknown halogenated compounds were in the same order of magnitud
102 It initiated a renaissance of interest in halogenated compounds, and later on, when found also on
103 phenyls (PCBs) frequently coexist with other halogenated compounds, such as polybrominated diphenyl e
109 an in situ dehalogenation reaction between a halogenated conjugated diene and nitrogen-containing nuc
111 here continues to be unidentified sources of halogenated contaminants in the Great Lakes missed by cu
112 he device is applicable for the detection of halogenated contaminants in water samples with pH rangin
113 cades, but there are many additional unknown halogenated contaminants potentially affecting the Great
114 or method development of LC-IRMS methods for halogenated contaminants that are known as potential thr
117 present a rapid and efficient synthesis of 2-halogenated cordycepins, also useful synthons for the de
121 ctively bind methylated DNA, suggesting that halogenated cytosine damage products can potentially mim
126 water led to increases in N-nitrosamine and halogenated DBP formation, suggesting the release of pre
127 Our results show the formation of complex halogenated DBPs that are formed in the treatment of wat
131 to the halogen free parent compounds, some 7-halogenated derivatives exhibited slightly improved inhi
133 characterized by NMR spectroscopy, and their halogenated derivatives were fully characterized by NMR
135 reliable and valid technique for analysis of halogenated dioxins and furans that could be used in pla
138 uence of CuO on the formation of BrO3(-) and halogenated disinfection byproducts (DBPs) (e.g., trihal
139 ave difficulty removing low molecular weight halogenated disinfection byproducts (DBPs) and industria
140 loramination of 35 regulated and unregulated halogenated disinfection byproducts (DBPs), 8 N-nitrosam
141 ion of bromate, 35 regulated and unregulated halogenated disinfection byproducts (DBPs), and 8 N-nitr
144 e partially responsible for the formation of halogenated DOM, haloacetic acids, and haloacetonitriles
145 ntion toward the contribution of promiscuous halogenating enzymes in further expanding the diversity
147 unknown diversity of genes encoding for (de)halogenating enzymes in the soil metagenome including sp
148 The high diversity and abundance of (de)halogenating enzymes suggests a strong microbial contrib
149 er treatment plants and receiving waters and halogenated estrogens are likely produced during wastewa
150 tive mode) ionization efficiency of free and halogenated estrogens by factors of 20 and 2.6, respecti
151 ltaneously quantifying free, conjugated, and halogenated estrogens in treated wastewater effluent, in
152 ston metropolitan area, where conjugated and halogenated estrogens made up 60-70% of the steroidal es
157 ear and non-linear optical properties of the halogenated ethers sevoflurane (SEVO) and isoflurane (IS
158 The IPDC algorithm resolved 313 and 855 halogenated features in positive and negative modes, res
160 erior contained the lowest number of unknown halogenated features, whereas Lake Ontario contained the
163 hod was used to determine the presence of 65 halogenated flame retardants (HFRs) in the United Sates
164 (OCPs), 14 current use pesticides (CUPs), 47 halogenated flame retardants (HFRs), and 19 organophosph
165 brominated diphenyl ethers (PBDEs) and novel halogenated flame retardants (NHFRs) are ubiquitous, per
166 raBHD, MeO-PBDEs, Q1, and related PMBPs) and halogenated flame retardants (PBDEs, HBB, Dec 602, Dec 6
167 mpounds were detected during the analysis of halogenated flame retardants in two sediment cores colle
171 secticides); we then selected fludioxonil, a halogenated fungicide, as a model compound for more deta
173 nvolving hydrogen are still lacking for many halogenated groundwater contaminants and degradation pat
175 features the formation of C-C bonds between halogenated (hetero)arenes and simple (hetero)arenes wit
177 direct C-H arylation of nitrogen-containing halogenated heterocycles is possible without protection
178 od gives highly selective access to valuable halogenated heterocycles with regiochemistry complementa
180 nitrated and halogenated aromatic compounds, halogenated heterocyclic aromatic compounds, and halogen
186 onitrile)), and undisclosed compounds (e.g., halogenated hydrocarbons, such as 2-bromohexane or 4-bro
189 yclization reaction of aryldiynes to produce halogenated indeno[1,2-c]chromene derivatives is describ
190 of Na+ and K+ channels strongly suggest that halogenated inhalational general anesthetics interact wi
193 ipt is based on the recognition of a generic halogenated isotope cluster pattern that allows for the
194 agents with N-heterocyclic halides, aromatic halogenated ketones or imines, and alkenyl iodides.
197 this article, we investigated the ability of halogenated ligands to modulate the self-assembly of amy
200 e polycycles merochlorin A and B are complex halogenated meroterpenoid natural products with signific
205 thod to detect and quantify diverse nonpolar halogenated micropollutants in wastewater treatment plan
208 halogenases are useful enzymes for providing halogenated molecules with improved biological activity,
209 n reactions provide efficient access to many halogenated molecules, the use of typical protocols for
211 oped procedure results in extremely valuable halogenated N-arylcarbmates that can further be hydrolyz
216 ntermediates in the biosynthesis of numerous halogenated natural products from Laurencia species.
219 s technology that would aid the synthesis of halogenated natural products, as well as existing method
221 able screening of a large number of reported halogenated natural products, resulting in expedient str
222 cetogenins is Nature's largest collection of halogenated natural products, with many of its members p
223 this is the first time that the formation of halogenated nitrogenous heterocyclic compounds is report
224 A vast majority of the X-bonds is formed by halogenated nucleobases, such as bromouridine, and featu
225 ough aqueous Suzuki-Miyaura crosscoupling of halogenated nucleosides or nucleotides with 4-(trifluoro
228 on of these emerging solvents, in particular halogenated ones, but also at providing a medium term pe
232 To catalog the diversity and abundance of halogenated organic compounds (HOCs) accumulating in hig
236 t Lakes to characterize a more robust set of halogenated organic compounds across species and among l
240 ng recognition of the occurrence of natural, halogenated organic compounds in marine and terrestrial
245 ia Bight (SCB) are exposed to high levels of halogenated organic contaminants (HOCs), which have prev
246 ) operations reveal consistent detections of halogenated organic species , yet the source of these co
247 further investigation into the occurrence of halogenated peptides in other drinking water systems.
249 s for future studies on remediation of other halogenated persistent aromatic pollutants by advanced o
251 ucture-activity relationships of a series of halogenated phenazines (HP) inspired by 2-bromo-1-hydrox
253 e first modular synthesis of a library of 20 halogenated phenazines (HP), utilizing the Wohl-Aue reac
256 ding polybrominated diphenyl ethers (PBDEs), halogenated phenols and bisphenols, and their metabolite
257 164 persistent organic pollutants (POPs) and halogenated phenols in 53 Hawaiian green turtle (Cheloni
261 rahydropyridazine-3-carboxylic acid, a gamma-halogenated piperazic acid, and a novel delta-methylated
262 trochemical studies of various categories of halogenated pollutants (chlorofluorocarbons; disinfectio
263 plied for the detection of several important halogenated pollutants under laboratory conditions, e.g.
265 ontaining formulas suggested the presence of halogenated polyphenolic and aromatic acid-type structur
269 -H bond, which results in good yields of the halogenated products with excellent regioselectivity.
271 coupling aryl or alkyl Grignard reagents and halogenated purine nucleosides in the presence of Fe(aca
273 ocontrol, where single-electron reduction of halogenated pyridines regiospecifically yields the corre
278 t simple liquid electrolytes reinforced with halogenated salt blends exhibit stable long-term cycling
280 loSeeker's ability to filter and investigate halogenated signals was demonstrated and illustrated by
282 rescence quenching response, and low cost of halogenated solvent composites, the sensor system presen
283 phenyl (DPI-BP), which can be dissolved into halogenated solvents (e.g., CHCl3, CH2Cl2) to enable ins
285 ly thick BHJ layer and processed through non-halogenated solvents, indicating these high-performance
288 ctivated by a multiple agents and requires a halogenated substituent between approximately 30 and 232
290 he most electron-rich position of the (multi)halogenated substrates, complementing established method
291 achieve this, we devise a synthetic route to halogenated sulfonated carbofluoresceins from readily av
293 aper, we examine more than 100 structures of halogenated terpenoids and other natural products with t
294 e sulfoxide and the amide functional groups, halogenating the phenyl rings, and/or functionalizing th
298 ophenyl)borane [B(C(6)F(5))(3)] to the other halogenated triarylboranes, to give a greater breadth of
299 sthetics, recent studies suggest that modern halogenated volatile anesthetics induce potent anti-infl