Synthesis of Pyrimidines and Quinazolines via Acceptorless Dehydrogenative Coupling Catalysed by PNN‐Pd Complex
Sign Up to like & getrecommendations! Published in 2025 at "Asian Journal of Organic Chemistry"
DOI: 10.1002/ajoc.202500165
Abstract: Herein, we report the catalytic application of PdIIPNN [PNN: 2,6‐{(R2P)N(H)(C5H3N)(C2HN3C6H5)}] (L1 R = Ph; L2 R = tBu) pincer complexes (Pd1–Pd4) for the sustainable and cost‐effective synthesis of pharmacologically important pyrimidines and quinazolines by acceptorless… read more here.
Keywords: pnn; acceptorless dehydrogenative; pyrimidines quinazolines; synthesis ... See more keywords
The prognostic effect of PNN in digestive tract cancers and its correlation with the tumor immune landscape in colon adenocarcinoma
Sign Up to like & getrecommendations! Published in 2022 at "Journal of Clinical Laboratory Analysis"
DOI: 10.1002/jcla.24327
Abstract: The present study investigated the expression, mutation, and methylation profile of PNN and its prognostic value in digestive tract cancers. The disparities in signaling pathways and the immune landscape in colon adenocarcinoma (COAD) based on… read more here.
Keywords: pnn; digestive tract; landscape colon; colon adenocarcinoma ... See more keywords
PNN Enhanced Seismic Inversion for Porosity Modeling and Delineating the Potential Heterogeneous Gas Sands via Comparative Inversion Analysis in the Lower Indus Basin
Sign Up to like & getrecommendations! Published in 2024 at "Pure and Applied Geophysics"
DOI: 10.1007/s00024-024-03562-5
Abstract: Seismic inversion has been in use for the last two decades to measure inverted impedances using an integrated data set approach. This research focuses on the application of multi-attribute seismic inversion and the geostatistical probabilistic… read more here.
Keywords: pnn; lower indus; indus basin; seismic inversion ... See more keywords
TBM performance prediction developing a hybrid ANFIS-PNN predictive model optimized by imperialism competitive algorithm
Sign Up to like & getrecommendations! Published in 2021 at "Neural Computing and Applications"
DOI: 10.1007/s00521-021-06217-x
Abstract: A reliable and accurate prediction of the tunnel boring machine (TBM) performance can assist in minimizing the relevant risks of high capital costs and in scheduling tunneling projects. This research aims to develop a novel… read more here.
Keywords: tbm performance; model; anfis pnn; performance ... See more keywords
Rolling Element Bearing Fault Diagnosis for Complex Equipment Based on FIFD and PNN
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Failure Analysis and Prevention"
DOI: 10.1007/s11668-020-01072-9
Abstract: The bearing fault feature for complex equipment in early failure period is so weak and susceptible to complicated transmission path and random noise that it’s very difficult to be extracted, so Fast Iterative Filtering Decomposition… read more here.
Keywords: bearing fault; fault; complex equipment; pnn ... See more keywords
The role and regulation of Pnn in proliferative and non-dividing cells: Form embryogenesis to pathogenesis.
Sign Up to like & getrecommendations! Published in 2021 at "Biochemical pharmacology"
DOI: 10.1016/j.bcp.2021.114672
Abstract: Pnn, a multiple functional protein, plays roles in embryonic development, cellular differentiation, tumorigenesis, and metastasis. In the past two decades, the functions of Pnn in regulating RNA alternative splicing, gene regulation, and cell-cell connection have… read more here.
Keywords: embryogenesis pathogenesis; biology; role; pnn ... See more keywords
Research on damage identification of hull girder based on Probabilistic Neural Network (PNN)
Sign Up to like & getrecommendations! Published in 2021 at "Ocean Engineering"
DOI: 10.1016/j.oceaneng.2021.109737
Abstract: Abstract Real-time localization and quantitative assessment of hull girder damage are indispensable for subsequent decisions. To deal with the difficulties that ship damages are hard for real-time assessment, this paper proposes an indirect damage identification… read more here.
Keywords: damage identification; hull girder; damage; pnn ... See more keywords
The Mechanism of Markovnikov-Selective Epoxide Hydrogenolysis Catalyzed by Ruthenium PNN and PNP Pincer Complexes
Sign Up to like & getrecommendations! Published in 2022 at "Organometallics"
DOI: 10.1021/acs.organomet.2c00503
Abstract: The homogeneous catalysis of epoxide hydrogenolysis to give alcohols has recently received significant attention. Catalyst systems have been developed for the selective formation of either the Markovnikov (branched) or anti-Markovnikov (linear) alcohol product. Thus far,… read more here.
Keywords: pnn; pnp; hydrogenolysis catalyzed; epoxide hydrogenolysis ... See more keywords
The Milstein Bipyridyl PNN Pincer Complex of Ruthenium Becomes a Noyori-Type Catalyst under Reducing Conditions.
Sign Up to like & getrecommendations! Published in 2020 at "Journal of the American Chemical Society"
DOI: 10.1021/jacs.0c06518
Abstract: Hydrogenation of the dearomatized PNN ligand of the Milstein bipyridyl complex RuH(CO)[PNN] (2) gives a square-pyramidal Ru(II) product RuH(CO)[pPNN] (5). The central ring of the pPNN ligand is a piperidine. A minor byproduct of the… read more here.
Keywords: bipyridyl pnn; milstein bipyridyl; pnn ligand; pnn ... See more keywords
S-ketamine relieves neuropathic pain by inhibiting microglia phagocytosis of the perineuronal nets
Sign Up to like & getrecommendations! Published in 2025 at "Scientific Reports"
DOI: 10.1038/s41598-025-18834-w
Abstract: Perineurial network (PNN) is a special extracellular matrix structure in the central nervous system, and its alterations are associated with the pain hypersensitivity. Recent studies have suggested a potential interaction between abnormal activation of spinal… read more here.
Keywords: mice; pnn; pain; phagocytosis ... See more keywords
Chemically robust and readily available quinoline-based PNN iron complexes: application in C-H borylation of arenes.
Sign Up to like & getrecommendations! Published in 2021 at "Chemical communications"
DOI: 10.1039/d1cc04877e
Abstract: Iron catalysts have been used for over a century to produce ammonia industrially. However, the use of iron catalysts generally remained quite limited until relatively recently, when the abundance and low toxicity of iron spurred… read more here.
Keywords: borylation; iron catalysts; pnn; iron ... See more keywords