Results 21 to 30 of about 2,082,758 (281)

Synthesis, Characterization and Antimicrobial Evaluation of Novel 6'- Amino-spiro[indeno[1,2-b]quinoxaline[1,3]dithiine]-5'-carbonitrile Derivatives

open access: yesActa Chimica Slovenica, 2020
l,3-Dithiin with two sulfurs in its structure is a six-membered, sulfur-containing heterocyclic compound. New derivatives of 6'-amino-2'-(arylidene)spiro[indeno[1,2-b]quinoxaline[1,3]dithiine]-5'-carbonitrile were prepared by the multi-component reaction
Mohammadreza Moghaddam-Manesh   +3 more
doaj   +1 more source

Health effect of chronic exposure to carbon disulfide (CS 2 ) on women employed in viscose industry

open access: yesMedycyna Pracy, 2018
Many women are exposed to carbon disulfide (CS 2 ) hazards at work every day. Working with CS 2 may cause some women to experience abnormalities in their reproductive health. Until now obtained data is generally concentrated on the health effects of CS 2
Krzysztof Sieja   +2 more
doaj   +1 more source

Reactivity of Mononuclear and Dinuclear Gold(I) Amidinate Complexes with CS2 and CsBr3

open access: yesInorganics, 2014
To probe the reactivity of gold-nitrogen bonds, we have examined the insertion chemistry with carbon disulfide (CS2) as well as oxidation with cesium tribromide (CsBr3) with Au(I) amidinate complexes. The reaction of Ph3PAuCl with Na[(2,6-Me2C6H3N)2C(H)
Andrew C. Lane   +3 more
doaj   +1 more source

Origin of Structural Transformation in Mono- and Bi-Layered Molybdenum Disulfide [PDF]

open access: yes, 2016
Mono- and multi-layered molybdenum disulfide (MoS2) is considered to be one of the next generation anode materials for rechargeable ion batteries.
Sun, Xiaoli   +3 more
core   +1 more source

Rapid Transformation of Alkyl Halides into Symmetrical Disulfides Using Sodium Sulfide and Carbon Disulfide

open access: yesSynOpen, 2017
An efficient one-pot reaction has been developed for the preparation of symmetrical disulfide derivatives directly from alkyl halides by reaction with a combination of sodium sulfide and carbon disulfide without requirement for any catalyst.
Ishani Bhaumik, Anup Kumar Misra
doaj   +1 more source

Dispersion management in highly nonlinear, carbon disulfide filled holey fibers [PDF]

open access: yes, 2008
We study various fiber designs which incorporate a highly nonlinear liquid, carbon disulfide, with the aim of designing a structure with the highest possible nonlinearity and at the same time a low and flattened dispersion at telecom wavelengths, as ...
Camerlingo, A.   +3 more
core   +1 more source

Reasoned opinion on the modification of the existing MRL for thiram in avocados [PDF]

open access: yesEFSA Journal, 2015
In accordance with Article 6 of Regulation (EC) No 396/2005, Belgium, hereafter referred to as the evaluating Member State (EMS), received an application from Taminco N.V.
European Food Safety Authority
doaj   +1 more source

Efficient Synthesis of Isoquinoline Derivatives through Sequential Cyclization–Deoxygenation Reaction of 2-Alkynylbenzaldoximes

open access: yesSynOpen, 2022
We describe a novel, simple, robust, and efficient cyclization/deoxygenation approach for the synthesis of functionalized isoquinoline derivatives. Over the course of continued studies on o-alkynylbenzaldoxime cyclization reactions, the formation of ...
Mojtaba Ayoubi   +5 more
doaj   +1 more source

Determination of clenbuterol with differential pulse anodic stripping voltammetry technique at tungsten disulfide-modified electrode

open access: yesTạp chí Khoa học Đại học Huế: Khoa học Tự nhiên, 2022
In the present work, tungsten disulfide was synthesised and characterised by using X-ray diffraction and scanning electron microscopy. This material was employed to modify a glassy-carbon electrode to analyse clenbuterol.
Nho Dung Nguyen, Mai Nguyen Do
doaj   +1 more source

Occupational exposure to carbon-disulfide [PDF]

open access: yes
"The recommended standard is given limiting employee exposure to less than 3 milligrams per cubic meter of air (1ppm) as a time weighted average concentration for up to a 10 hour work shift in a 40 hour workweek or less than 30 milligrams per cubic meter

core   +1 more source

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