Results 41 to 50 of about 31,100 (249)

Synthesis of Certain New Morpholine Derivatives Bearing a Thiazole Moiety

open access: yesSakarya Üniversitesi Fen Bilimleri Enstitüsü Dergisi, 2019
Morpholineis a synthetic simple heterocyclic organic compound having characteristicfunctional groups of amine and ether. Feasible physicochemical properties(polarity and solubility), low cost and wide availability make it a suitablecandidate for the ...
Nurcan Berber
doaj   +1 more source

Chlorination‐Driven BODIPY Fluorescent Probes for the Selective Monitoring of Myeloperoxidase Activity in Cells and Inflamed Mouse Models

open access: yesAngewandte Chemie, EarlyView.
A meso‐carboxamide‐substituted BODIPY fluorescent probe reports myeloperoxidase (MPO) activity via electrophilic chlorination by MPO‐derived HOCl, generating a highly emissive chlorinated product with a ca. 40 nm bathochromic shift. Applications in quantitative MPO assays, cellular imaging of MPO‐derived HOCl, redox‐dependent discrimination of cancer ...
Siyoung Cho   +3 more
wiley   +2 more sources

Synthesis of 3-Methyl-1-morpholin-4-ylmethyl-2,6-diphenylpiperidin-4-one

open access: yesMolbank, 2009
This paper describes the synthesis of 3-methyl-1-morpholin-4-ylmethyl-2,6-diphenylpiperidin-4-one from 3-methyl-2,6-diphenylpiperidin-4-one. The synthesized compound was characterized by FT-IR, 1H NMR, EI-MS and elemental analysis.
Bathey R. Venkatraman   +2 more
doaj   +1 more source

Degradation of morpholine by Mycobacterium sp. isolated from contaminated wastewater collected from Egypt [PDF]

open access: yes, 2013
The biodegradation of morpholine has attracted much interest because morpholine causes environmental pollution. Ten species belonging to nine genera were tested for their abilities to degrade morpholine in mineral salts medium containing morpholine (1 g ...
Aly, MM
core   +1 more source

Reasoned opinion on the review of the existing maximum residue levels (MRLs) for dodemorph according to Article 12 of Regulation (EC) No 396/2005 [PDF]

open access: yesEFSA Journal, 2014
According to Article 12 of Regulation (EC) No 396/2005, the European Food Safety Authority (EFSA) has reviewed the Maximum Residue Levels (MRLs) currently established at European level for the pesticide active substance dodemorph.
European Food Safety Authority
doaj   +1 more source

One-Pot Synthesis, X-ray Single Crystal and Molecular Insight of Enaminone-Based β-Morpholino-/N-Methylpiperazinyl-/Pyrrolidinylpropiophenone

open access: yesCrystals, 2020
One-pot synthesis of three enaminones, (E)-1-(4-chlorophenyl)-3-morpholinoprop-2-en-1-one 1, (E)-1-(4-chlorophenyl)-3-(4-methylpiperazin-1-yl)prop-2-en-1-one 2, and (E)-1-(4-chlorophenyl)-3-(pyrrolidin-1-yl)prop-2-en-1-one 3 were achieved.
Assem Barakat   +6 more
doaj   +1 more source

Nickel‐Catalyzed Three‐Component Difluoroalkylation‐Amination for the Direct Access to Anti‐Inflammatory β‐Difluoroalkyl Amines

open access: yesAdvanced Science, EarlyView.
A nickel‐catalyzed three‐component reductive fluoroalkylation‐amination strategy of N‐vinylamides for the direct access to the α‐amidyl‐β‐difluoroalkyl amines was reported here. The synthetic method features with broad substrate scope, mild conditions, high functional group tolerance, and convenience to handle.
Chang Xu   +8 more
wiley   +1 more source

4-(4-Nitrophenyl)morpholine [PDF]

open access: yes, 2012
Aromatic π–π stacking interactions stabilize the crystal structure of the title compound, C10H12N2O3, the perpendicular distance between parallel planes being 3.7721 (8) Å.
Sheng-Yong Yang   +3 more
core   +1 more source

2D-QSAR study of synthesized novel derivatives of 1,3,4- Oxadiazoles as anti-inflammatory activity

open access: yesBLDE University Journal of Health Sciences, 2020
Oxadiazole is a five-membered heterocyclic compound containing oxygen and two nitrogen atoms at C-1, C-3 and C-4 positions respectively. These derivatives are synthesized by both conventional as well as microwave-assisted.
M Somashekhar, R B Kotnal
doaj   +1 more source

Enantioselective Access to Trifluoromethylated Spirocyclopropyl Heterocycles

open access: yesAdvanced Science, EarlyView.
We report a rhodium‐catalyzed asymmetric [2+1] spirocyclopropanation of methylene azacycles with trifluoromethyl carbenes in situ derived from fluoroalkyl triftosylhydrazones. ABSTRACT Chiral spirocyclopropyl heterocycles have emerged as privileged three‐dimensional structural motifs in medicinal chemistry.
Yuanhao Zhu   +9 more
wiley   +1 more source

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