Results 11 to 20 of about 4,469 (170)

Self-Complementary Dimers Based on Zwitterionic Halogen Bond Donors. [PDF]

Chemistry
In this study we present the first isolated zwitterionic homodimers based on halogen bonding (XB). After optimization of the structures by changing the Lewis base (LB) and the backbone, their dimerization was observed in gas phase, as well as, in solid state.
Kutzinski D, Papagna R, Engelage E, Wieske LHE, Erdelyi M, Huber SM.   +5 more
europepmc   +2 more sources

Using C-11/C-14 incoming group and secondary alpha-deuterium KIEs to determine how a change in leaving group alters the structure of the transition state of the S(N)2 reactions between m-chlorobenzyl para-substituted benzenesulfonates and cyanide ion

, 1998
The C-11/C-14 incoming group and secondary alpha-deuterium KIEs and Hammett rho value found by changing the substituent in the leaving group of the S(N)2 reactions between meta-chlorobenzyl para-substituted benzenesulfonates and cyanide ion in 0.5 ...
Matsson, O,, Persson, J,, Westaway, KC,, Fang, YR,   +3 more
core   +8 more sources

Volatile Organic Compounds Emitted by Fungi Have Substantial Effects on Growth and Disease Resistance in Arabidopsis thaliana. [PDF]

Plant Cell Environ
ABSTRACT Volatile organic compounds (VOCs) emitted by certain fungi have previously been suggested to modulate plant development and their response to stresses. While some fungal species, such as Trichoderma harzianum, are known to produce VOCs, the production of VOCs in other phylogenetically divergent species, such as Mucor mucedo, was previously ...
Yugueros S, Largo-Gosens A, Úbeda C, Hernández-Fernández C, Manga-Robles A, Rebaque D, Encina A, Mélida H.   +7 more
europepmc   +2 more sources

Economic Comparison of Standard Method with E.Jurdo Simplified Method to Measure Linear Alkyl Benzenesulfonates in Municipal Wastewater [PDF]

سلامت و محیط, 2011
Background and Objectives: Linear alkyl benzene sulfonates are widely used as surfactants in formulated detergent products. Because of their use in household and industrial detergents, LAS is discharged into wastewater collection systems and subsequently
M Pirsaheb, A Almasi, A.A Zinatizade, R khamutian, S Delangizan   +4 more
doaj  

Dynamic Interfacial Dilational Properties of Hydroxy-Substituted Alkyl Benzenesulfonates

, 2016
Synthesis, characterization, and interfacial properties of hydroxy-substituted alkyl benzenesulfonates, sodium 2-hydroxy-3-decyl-5-octylbenzenesulfonate (C10C8OHphSO3Na) and 2-hydroxy-3-octyl-5-decylbenzenesulfonate (C8C10OHphSO3Na), are reported.
Lan Luo (191328), Lei Zhang (38117), Yu-Ping Huang (796941), Lu Zhang (50563), Jia-Yong Yu (2490907), Sui Zhao (2490904)   +5 more
core   +1 more source

4-(Acetylamino)phenyl benzenesulfonate

Acta Crystallographica Section E Structure Reports Online, 2007
The phenyl and acetyl­amino­phenyl rings of the title compound, C14H13NO4S, are at an angle of 71.57 (5)°, with the acetyl­amino group rotated by 16.3 (1)° from coplanarity with the ring to which it is attached. The structure is stabilized by the presence of N—H⋯O hydrogen bonds which create infinite one-dimensional chains along [010]; weak C—H⋯O inter­
Vembu, Nagarajan, Sparkes, Hazel A., Howard, Judith A. K.   +2 more
openaire   +2 more sources

The Mechanism of the Alkaline Fusion of Benzenesulfonic Acid. [PDF]

Bulletin of the Chemical Society of Japan, 1966
Abstract Benzenesulfonic acid-1-14C was fused with potassium hydroxide at 320—350°C for five minutes. The phenol obtained was then degraded as usual, and the distribution of carbon-14 in the phenol was determined. Practically all the 14C activity was found at the 1 position of the phenol, which means that there is no migration of the 14C
Shigeru Oae, Naomichi Furukawa, Masahiro Kise, Mitsuyoshi Kawanishi   +3 more
openaire   +1 more source

Activation of Phenyl 4-(2-Oxo-3-alkylimidazolidin-1-yl)benzenesulfonates Prodrugs by CYP1A1 as New Antimitotics Targeting Breast Cancer Cells

, 2017
Prodrug-mediated utilization of the cytochrome P450 (CYP) 1A1 to obtain the selective release of potent anticancer products within cancer tissues is a promising approach in chemotherapy.
Gobeil, Stéphane, René C.-Gaudreault, Stéphane Gobeil, Coraline Lauvaux, Turcotte, Vanessa, Jacques Lacroix, C. Gaudreault, René., Lauvaux, Coraline, Vanessa Turcotte, Marie-France Côté, Sébastien Fortin, Fortin, Sébastien, Charest-Morin, Xavier, Xavier Charest-Morin, Côté, Marie-France, Lacroix, Jacques M.   +15 more
core   +1 more source

Synthesis of 2-(phenoxymethyl)oxirane derivatives through unexpected rearrangement of oxiran-2-ylmethyl benzenesulfonates

, 2016
The synthesis of 2-(phenoxymethyl)oxirane derivatives from oxiran-2-ylmethyl benzenesulfonates was developed through a base promoted rearrangement. A new C-O bond was formed along with the unexpected cleavage of C-S bond via this process.
Jun Yu (5904), Chuang Shen (538501), Xian-Guo Zeng (3354815), Fu-Li Zhang (2855801), Chuan-meng Zhao (3666085), Li Peng (83452), Xiang Guo (223678)   +6 more
core   +1 more source

Fluorinated copolymer resists for high‐resolution negative‐tone lithography: Preparation and patterning performance

Smart Molecules, EarlyView.
Electron‐beam induced C–F cleavage in –CF3 generates F−, which abstracts a proton to form the acid that catalyzes tBMA deprotection during post‐exposure baking. This self‐sensitization mechanism enables the precise formation of high‐resolution negative‐tone patterns with enhanced sensitivity and resolution.
Yuting Tang, Wenzheng Li, Xinyan Huang, Min Zhang, Han Han, Jialong Zhang, Qinyu Luo, Jiangli Fan, Pengzhong Chen, Xiaojun Peng   +9 more
wiley   +1 more source