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Showing 1 to 12 of 83 entries
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Determination of VOSCs in sewer headspace air using TD-GC-SCD.

Talanta

Wang B, Sivret EC, Parcsi G, Stuetz RM.
PMID: 25770608
Talanta. 2015 May;137:71-9. doi: 10.1016/j.talanta.2014.11.072. Epub 2015 Jan 22.

The management of odorous emissions from sewer networks has become an important issue for sewer operators resulting in the need to better understand the composition of volatile organic sulfur compounds (VOSCs). In order to characterise the composition of such...

Molar Refractivity and Connectivity Index Correlations for Henry's Law Virial Coefficients of Odorous Sulfur Compounds on Carbon and for Gas-Chromatographic Retention Indices.

Journal of colloid and interface science

Rybolt TR, Hooper DN, Stensby JB, Thomas HE, Baker ML.
PMID: 11161504
J Colloid Interface Sci. 2001 Feb 01;234(1):168-177. doi: 10.1006/jcis.2000.7202.

Gas-solid chromatography was used to obtain values of the second gas-solid virial coefficient, B(2s), in the temperature range from 392 to 511 K for 10 volatile, malodorous organic sulfur compounds; ethanethiol, 1-propanethiol, methyl sulfide, 2-propanethiol, 1-methyl-1-propanethiol, 2-methyl-1-propanethiol, 2-methyl-2-propanethiol, ethyl...

Tri-μ-ethanethiol-ato-bis-{[η-1,2,3,4-tetra-methyl-5-(trimethyl-silyl)cyclo-penta-dien-yl]iron(II,III)}(Fe-Fe).

Acta crystallographica. Section E, Structure reports online

Li J.
PMID: 21578582
Acta Crystallogr Sect E Struct Rep Online. 2009 Nov 07;65:m1542. doi: 10.1107/S1600536809045735.

The title complex, [Fe(2)(C(2)H(5)S)(3)(C(12)H(21)Si)(2)], has an unusual Fe(2)S(3) core. The two 1,2,3,4-tetra-methyl-5-(trimethyl-silyl)cyclo-penta-dienyl (Cp') ligands coordinate to the Fe atoms with their C(5) planes perpendicular [dihedral angles = 88.23 (7) and 88.55 (7)°] to the Fe-Fe vector, building two Cp'Fe...

Nanoscale patterning of a self-assembled monolayer by modification of the molecule-substrate bond.

Beilstein journal of nanotechnology

Shen C, Buck M.
PMID: 24778947
Beilstein J Nanotechnol. 2014 Mar 10;5:258-67. doi: 10.3762/bjnano.5.28. eCollection 2014.

The intercalation of Cu at the interface of a self-assembled monolayer (SAM) and a Au(111)/mica substrate by underpotential deposition (UPD) is studied as a means of high resolution patterning. A SAM of 2-(4'-methylbiphenyl-4-yl)ethanethiol (BP2) prepared in a structural phase...

Generation of a library of 4-thiazolidinones utilizing polymer supported quench (PSQ) reagent methodology .

Biotechnology and bioengineering

Ault-Justus SE, Hodges JC, Wilson MW.
PMID: 10099492
Biotechnol Bioeng. 1998;61(1):17-22. doi: 10.1002/(sici)1097-0290(199824)61:1<17::aid-bit6>3.0.co;2-1.

A one-pot, three-component, solution-phase synthesis of 2, 3-disubstituted and 2,3,5-trisubstituted 4-thiazolidinones is described. Poly(styrene-co-divinylbenzene)-supports functionalized with tris(2-aminoethyl)amine and 2-amino-ethanethiol are used to remove excess reagents from the desired product upon completion of the reaction. Simple filtration followed by concentration...

A simple model for understanding the fluorescence behavior of Au25 nanoclusters.

Nanoscale

Wang S, Zhu X, Cao T, Zhu M.
PMID: 24736871
Nanoscale. 2014 Jun 07;6(11):5777-81. doi: 10.1039/c3nr06722j. Epub 2014 Apr 16.

In this work, we synthesized Au25 nanoclusters protected by 2-(naphthalen-2-yl)ethanethiolate. Our experiments revealed that the luminescence of this nanocluster consists of two bands, namely, band I centered at 740 nm and band II centered at 680 nm. Compared with...

Density Functional Theory Calculation of pKa's of Thiols in Aqueous Solution Using Explicit Water Molecules and the Polarizable Continuum Model.

The journal of physical chemistry. A

Thapa B, Schlegel HB.
PMID: 27327957
J Phys Chem A. 2016 Jul 21;120(28):5726-35. doi: 10.1021/acs.jpca.6b05040. Epub 2016 Jun 29.

The pKa's of substituted thiols are important for understanding their properties and reactivities in applications in chemistry, biochemistry, and material chemistry. For a collection of 175 different density functionals and the SMD implicit solvation model, the average errors in...

Super Bright Luminescent Metallic Nanoparticles.

The journal of physical chemistry letters

Gan W, Xu B, Dai HL.
PMID: 29991257
J Phys Chem Lett. 2018 Aug 02;9(15):4155-4159. doi: 10.1021/acs.jpclett.8b01608. Epub 2018 Jul 12.

It is found that, by curing the surface defects that quench photoexcited carriers, luminescence efficiency of metallic nanoparticles can be dramatically increased. For Ag nanoparticles, as much as 300 times increase in photoexcitation induced luminescence is observed upon surface...

Synthesis and study of hexanuclear molybdenum clusters containing thiolate ligands.

Inorganic chemistry

Szczepura LF, Ketcham KA, Ooro BA, Edwards JA, Templeton JN, Cedeño DL, Jircitano AJ.
PMID: 18646747
Inorg Chem. 2008 Aug 18;47(16):7271-8. doi: 10.1021/ic800613d. Epub 2008 Jul 23.

Four hexanuclear molybdenum chloride cluster complexes containing terminal thiolate ligands have been synthesized and fully characterized. (Bu 4N) 2[Mo 6Cl 8(SEt) 6] was prepared by reacting Na 2[Mo 6Cl 8(OMe) 6] with an excess of ethanethiol in refluxing tetrahydrofuran....

Nitride-incorporated W-Fe-S double cubane clusters: terminal ligand substitutions and redox behaviors.

Dalton transactions (Cambridge, England : 2003)

Xue L, Xu G, Wang Z, Chen XD.
PMID: 33912872
Dalton Trans. 2021 May 28;50(20):6840-6847. doi: 10.1039/d1dt00414j. Epub 2021 Apr 29.

Structural mimicking of the nitrogenase FeMo cofactor has long been a challenge in synthetic inorganic chemistry and bioinorganic chemistry. This already very tough task had become even harder after the discovery of an interstitial light atom, which was later...

Synthesis of a Novel Class of Trigonal Bipyramidal Nitrido Tc(V) Complexes with Phosphino-Thiol Ligands. Crystal Structure of [(99g)Tc(N)(L(1))(2)] [L(1) = 2-(Diphenylphosphino)ethanethiolato] and [(99g)Tc(N)(L(5))(2)] [L(5) = 2-(Ditolylphosphino)propanethiolato].

Inorganic chemistry

Bolzati C, Boschi A, Uccelli L, Malagò E, Bandoli G, Tisato F, Refosco F, Pasqualini R, Duatti A.
PMID: 11671159
Inorg Chem. 1999 Oct 04;38(20):4473-4479. doi: 10.1021/ic9903477.

Reactions of the precursor complexes [(99g)Tc(N)Cl(2)(PPh(3))(2)] and [(99g)Tc(N)Cl(4)](-) with phosphine-thiol ligands (HL(n)()) of the type R(2)PCH(2)CH(2)SH (R = phenyl, methoxypropyl), R(2)'PCH(2)CH(2)CH(2)SH (R' = phenyl, tolyl), and R(2)' 'P-o-C(6)H(4)SH (R' ' = phenyl) afforded the five-coordinated, disubstituted nitrido technetium(V) complexes...

2,3-Aziridino-2,3-dideoxy-D-ribono-gamma-lactone 5-Phosphonate: Stereocontrolled Synthesis from D-Lyxose and Unusual Aziridine Ring Opening.

The Journal of organic chemistry

Dauban P, Dodd RH.
PMID: 11671747
J Org Chem. 1997 Jun 27;62(13):4277-4284. doi: 10.1021/jo9623494.

The synthesis of (1R,4S,5S)-N-(benzyloxycarbonyl)-4-[(diethoxyphosphinyl)methyl]-3-oxa-6-azabicyclo[3.1.0]hexan-2-one (23), a new member of the 2,3-aziridino gamma-lactone family of compounds, was achieved in 15 steps from D-lyxose. Like all aziridino gamma-lactones known so far, 23 reacted with a soft nucleophile (ethanethiol) to give exclusively...

Showing 1 to 12 of 83 entries