Results 1 to 10 of about 24,479 (307)

Nationwide occurrence and prioritization of tire additives and their transformation products in lake sediments of China

Environment International
As a group of emerging contaminants of global concern, tire additives and their transformation products (TATPs) are causing a severe threat to aquatic ecosystems, particularly the highly lethal effects of N-(1,3-dimethylbutyl)-N’-phenyl-p ...
Li-Jun Zhou, Shan Liu, Man Wang, Nian-Nian Wu, Ru Xu, Li-Ni Wei, Xiang-Rong Xu, Jian-Liang Zhao, Peng Xing, Huabing Li, Jin Zeng, Qinglong L. Wu   +11 more
doaj   +1 more source

Patterns, variability, and predictors of p-phenylenediamine quinones and parent p-phenylenediamines in pregnant women across three trimesters

Environment International
p-Phenylenediamine quinones (PPD-Qs), oxidative derivatives of rubber antioxidant p-phenylenediamines (PPDs), have garnered increasing concern due to their environmental ubiquity and toxicity.
Jing Zhang, Hongxiu Liu, Hongzhi Zhao, Qingyuan Dai, Wei Wang, Fuyue Wang, Guodong Cao, Yanqiu Zhou, Shunqing Xu, Zongwei Cai   +9 more
doaj   +1 more source

Eco-Friendly Access to Indenodiazepinones from <i>o</i>‑Formylynones and <i>o</i>‑Phenylenediamines and Their Preliminary Antibacterial Activity. [PDF]

ACS Med Chem Lett
Ganaie BA, Mukherjee D, Balasubramani A, Ghosh P, Rajmani RS, Chakravortty D, Mehta G.   +6 more
europepmc   +1 more source

Catalyst and solvent-free solid-solid melt synthesis of multi-colour emissive 2-functionalized quinoxaline-based fluorophores. [PDF]

RSC Adv
Talari ST, Sirigireddy RMR, Vadanapalli SD, Dasappa MD, Shaik S, Vemula V, Ubba E, Maddike RR, Divi H, Nallagondu CGR.   +9 more
europepmc   +1 more source

Aerobic oxidative condensation for the synthesis of phenoxazinone and phenazine derivatives catalyzed by an iron-porphyrin complex with a pendant imidazole ligand. [PDF]

RSC Adv
Wang C, Zhang SC, Zhang J, Guo K, Sun P.
europepmc   +1 more source

Recent achievements in the synthesis of benzimidazole derivatives. [PDF]

RSC Adv, 2023
Chung NT, Dung VC, Duc DX.
europepmc   +1 more source

Synthesis of 4,5-Disubstituted <i>o</i>-Phenylenediamines: An Enabling Platform for Electrochemical Investigations of Interfacial Ion Transfer Reactions. [PDF]

J Org Chem
Tang D, Keyes N, Rose JC, Gonzales JE, Yang M, Giles MD, Surendranath Y, Ardo S, Minus MB.   +8 more
europepmc   +1 more source

Synthesis of benzimidazoles from <i>o</i>-phenylenediamines with α-keto acids <i>via</i> amino acid catalysis. [PDF]

RSC Adv
Luo Z, Huang M, Wang X, Wang X, Hu Z, Zhao L, Huang T.   +6 more
europepmc   +1 more source

Synthesis and Characterization of a New Zinc-Coordinated Covalent Organic Polymer: A Versatile Catalyst for the Synthesis of 2-Substituted Benzimidazoles and Quinoline Derivatives. [PDF]

Chem Asian J
Moon PR, Kujur JP, Pathak DD.
europepmc   +1 more source

Non-Catalyzed Cascade Double Imination Reaction of 2‑Fluoro-alk-3-yn-1-ones: Sustainable Synthesis of 3‑Fluoro-1,5-benzodiazepines. [PDF]

ACS Org Inorg Au
Olson TL, Kaspi-Kaneti AW, Zając A, Agyei Gyimah D, Walsh A, Weston JA, Rusakov AA, Wheeler KA, Török B, Dembinski R.   +9 more
europepmc   +1 more source