A mild and scalable one-pot synthesis of N-substituted 2-aminobenzimidazoles via visible light mediated cyclodesulfurization [PDF]
Scientific ReportsA visible light mediated photocatalyst-free synthesis of N-substituted 2-aminobenzimidazoles directly from o-phenylenediamines and isothiocyanates is developed in a one-pot fashion.
Tanawat Rerkrachaneekorn +4 more
doaj +2 more sources
Para-phenylenediamines and their oxidative derivatives in infant formulas in China: Occurrence and health implications [PDF]
Food Chemistry: XPara-phenylenediamines (PPDs) and their quinone derivatives (PPD-Qs) are ubiquitous in the environment, while data on their occurrence in foods are scarce. In this study, twelve PPDs and PPD-Qs were measured in infant formula, and their daily intakes and
Zifu Shao, Chunyan Gao, Zhixiong Shi
doaj +2 more sources
Structural and Quantitative Analysis of Polyfluoroalkyl Substances (PFASs) and Para-Phenylenediamines (PPDs) by Direct Analysis in Real Time Ion Mobility Mass Spectrometry (DART-IM-MS) [PDF]
MoleculesPolyfluoroalkyl substances (PFASs) and para-phenylenediamines (PPDs) are emerging classes of anthropogenic contaminants that are environmentally persistent (most often found in ground and surface water sources), bioaccumulative, and harmful to human ...
Calum Bochenek +3 more
doaj +2 more sources
Occurrence of Substituted p-Phenylenediamine Antioxidants and Their Quinone Derivatives in the Pearl River Estuary Water System, China [PDF]
ToxicsSubstituted p-phenylenediamines (PPDs) and their quinone derivatives (PPD-Qs) are emerging contaminants associated with tire-related antioxidants and antiozonants and have raised increasing concern because of their potential environmental effects ...
Yihao Yin +8 more
doaj +2 more sources
Oxidative stress generated DNA damage by 6PPD and other tyre additives in A549 human lung epithelial cells [PDF]
Scientific ReportsTyre additives such as p-phenylenediamines (PPDs) and benzothiazoles (BTs) are ubiquitous in the environment. They have been frequently detected in urban air and have been detected in the human body.
Samuel Hyman +10 more
doaj +2 more sources
Network Toxicology and Molecular Docking to Elucidate the Mechanisms of Intestinal Toxicity Induced by P-Phenylenediamine Antioxidants and Their Quinone Derivatives [PDF]
ToxicsP-phenylenediamines (PPDs) and their quinone derivatives (PPDQs), emerging pollutants widespread in urban environments, exhibit biotoxicological risks.
Hui Zou +4 more
doaj +2 more sources
Alkylated Trimethylene-Bridged Bis(p-Phenylenediamines)
, 2016 Alkylated Trimethylene-Bridged Bis(p ...
Kevin P. Schultz (2375455) +5 more
core +4 more sources
Mild and Green Methodology for NIS-Mediated Synthesis of Quinoxalines from o‑Phenylenediamines and Sulfoxonium Ylides at Room Temperature [PDF]
ACS OmegaHumaira Parveen +4 more
doaj +2 more sources
Ambipolar Transistor Properties of Metal Complexes Derived from 1,2-Phenylenediamines
, 2019 Nickel complexes of 1,2-phenylenediamine show ambipolar transistor properties on tetratetracontane. Palladium, platinum, and cobalt analogues show similar transistor properties, and particularly the palladium complex exhibits considerably improved ...
Kodai Iijima (2562391) +4 more
core +2 more sources
LVII.—Benzyl-derivatives of the phenylenediamines [PDF]
J. Chem. Soc., Trans., 1889 n ...
Meldola, Raphael, Coste, J. H.
openaire +2 more sources