Results 211 to 220 of about 227,540 (298)

Metal‐Free Electrophilic Borylative Cyclizations of Alkynes

The Chemical Record, EarlyView.
Metal‐free borylative cyclizations based on electrophilic alkyne activation by boron Lewis acids provide efficient access to borylated hetero‐ and carbocycles. Early studies using B(C6F5)3 displayed limited scope and application, whereas recent ClBcat‐ and BCl3‐based methods enable mild CB and CC/CX bond formation for the synthesis of cycles ...
Jaime Mateos‐Gil, Marcos Humanes, Manuel A. Fernández‐Rodríguez, Patricia García‐García   +3 more
wiley   +1 more source

Enantioselective Copper-Catalyzed Synthesis of Hydroxylamines via Hydrofunctionalization of Alkenes using Nitroalkanes. [PDF]

J Am Chem Soc
Law JA, Mai BK, Hung HM, Hendon T, Dong Y, Zhang Y, Liu P, Buchwald SL.   +7 more
europepmc   +1 more source

Nitro as a novel zinc-binding group in the inhibition of carboxypeptidase A

, 2008
Sihong Wang, Shoufeng Wang, Xuan Wei, Zong-Hao Zeng, Jingyi Jin, Jie Ma, Guan Rong Tian   +6 more
openalex   +1 more source

C-H Arylation of Nitroimidazoles and Nitropyrazoles Guided by the Electronic Effect of the Nitro Group [PDF]

, 2014
Haeun Jung, Seri Bae, Ha‐Lim Jang, Jung Min Joo   +3 more
openalex   +1 more source

Sugarcane nutrition under organomineral fertilizer, phosphate‐solubilizing bacteria, and reduced phosphate doses

Annals of Applied Biology, EarlyView.
Sugarcane phosphorus (P) availability is limited in tropical soils, requiring strategies to improve fertilizer efficiency. This study evaluated Bacillus velezensis UFV 3918 (Bv) in combination with an organomineral fertilizer (OF) at reduced monoammonium phosphate (MAP) doses. It showed that Bv + OF + 1/3 MAP achieved soil and plant P levels comparable
Gustavo Ferreira da Silva, Hariane Luiz Santos, Melina Rodrigues Alves Carnietto, Marcelo de Almeida Silva   +3 more
wiley   +1 more source

Evaluation of New Thiazolide/Thiadiazolide Derivatives Reveals Nitro Group-Independent Efficacy against In Vitro Development of Cryptosporidium parvum

, 2010
Gilles Gargala, Laëtitia Le Goff, Jean-Jacques Ballet, Loïc Favennec, Andrew V. Stachulski, Jean‐François Rossignol   +5 more
openalex   +2 more sources

Temporal and geographical patterns of nitazene detections in drug samples and biospecimens in the United States, 2019–2024

Addiction, EarlyView.
Abstract Background and aims Nitazenes are a novel subclass of synthetic opioids that have been increasingly implicated in the United States (US) overdose crisis. Despite their growing presence in the illicit drug supply, national trends have not been systematically evaluated.
David T. Zhu, Nicole D. Fitzgerald, Joseph J. Palamar, Alex J. Krotulski   +3 more
wiley   +1 more source

Photochemistry of Pyridine 1-Oxides having Nitro, Nitroso, or Hydroxyamino Group in Their 4-Position

, 1967
Chikara Kaneko, Sachiko Yamada, Ichirô Yokoe   +2 more
openalex   +2 more sources

TNF‐α partially modulates the endothelial dysfunction during the acute phase of Trypanosoma cruzi infection

British Journal of Pharmacology, EarlyView.
Background and Purpose Whereas the effects of Trypanosoma cruzi (T. cruzi) infection are well‐characterised in the heart, its impact on the vasculature has received little attention. In this study, we investigated the effects of acute and chronic T. cruzi infection on vascular responsiveness and the underlying mechanisms.
Thales M. H. Dourado, Wanessa M. C. Awata, Gustavo F. Pimenta, Barbara M. Marchetti, Maiara V. Providello, Sérgio De Albuquerque, Carlos R. Tirapelli   +6 more
wiley   +1 more source

Electrophilic and Radical Ability of Organic Nitrating Reagents. [PDF]

J Org Chem
Fernandes AJ, Lecomte H, Katayev D.
europepmc   +1 more source