Results 91 to 100 of about 85,504 (285)

N-Heterocyclic carbene–palladium catalysts for the direct arylation of pyrrole derivatives with aryl chlorides

Beilstein Journal of Organic Chemistry, 2013
New Pd–NHC complexes have been synthesized and employed for palladium-catalyzed direct arylation of pyrrole derivatives by using electron-deficient aryl chlorides as coupling partners.
Ismail Özdemir, Nevin Gürbüz, Nazan Kaloğlu, Öznur Doğan, Murat Kaloğlu, Christian Bruneau, Henri Doucet   +6 more
doaj   +1 more source

The synthesis of some acylglycines and related oxazolones [PDF]

, 1960
No description ...
Acheson, R M, Booth, D A, Brettle, R, Harris, A M   +3 more
core   +1 more source

Cuo Nps Catalyzed Synthesis of Quinolines, Pyridines, and Pyrroles Via Dehydrogenative Coupling Strategy

, 2022
Shivangi Gupta, Ankur Maji, Dibyajyoti Panja, Mita Halder, Sabuj Kundu   +4 more
openalex   +1 more source

Inorganic‐Organic Hybrid Anion Conducting Membranes Based on Ammonium‐Functionalized Polyethylene Pyrrole‐Polyethylene Ketone Copolymer [PDF]

, 2022
Vito Di Noto, Keti Vezzù, Gioele Pagot, Paolo Sgarbossa, Giuseppe Pace, Vito Di Noto   +5 more
openalex   +1 more source

Synthesis and in vitro study of redox properties of pyrrole and halogenated pyrrole derivatives [PDF]

Journal of the Serbian Chemical Society
The redox balance plays a crucial role in maintaining biological processes under normal conditions. Antioxidants inhibit and reduce harmful oxidation processes, while pro-oxidants can act as anti-cancer agents by promoting ROS-mediated cell death.
Petković Miloš R., Kotur-Stevuljević Jelena M., Jovanović Predrag M., Jovanović Miloš D., Mitrović Nikola M., Simić Milena R., Tasić Gordana D., Savić Vladimir M.   +7 more
doaj   +1 more source

FTIR analysis of aviation fuel deposits [PDF]

, 1984
Five modes of operation of the Nicolet 7199 Fourier Transform Infrared Spectrophotometer have been evaluated for application in analysis of the chemical structure of accelerated storage/thermal deposits produced by jet fuels.
Helmick, L. S., Seng, G. T.
core   +2 more sources

Application of Flow Thermolysis in Organic Synthesis: Easy Access to α,ω-Bis Thienyl- and Bis Pyrrolyl- Alkanes from Methylene Derivatives of Meldrum's Acid

Molecules, 2000
Thermal decomposition of Meldrum's acid derivatives and rearrangement of (alkylsulfanyl) or (propargylamino)methylene ketene intermediates leads in one step to bis thienyl- or bis pyrrolyl-alkanes.
Hamid Dhimane, Fanck Jourdain, Jean Claude Pommelet   +2 more
doaj   +1 more source

Minor groove binders: some recent research in drug development [PDF]

, 2009
The role of the naturally occurring polyamides distamycin and netropsin as antibacterial agents is described. Also, the importance of the modifications to the lipophilic and hydrophobic moieties is discussed.
Khalaf, Abedawn I.
core  

Cellulose Pyrolysis Under Nh3 Atmosphere for Levoglucosan and Pyrrole: An Experimental and Theoretical Study

, 2023
Wei Chen, Xiao‐Lei Shi, Xuan Tao, Wenjuan Guo, Yu-rou Wang, Shijing Deng, Meng Gong, Yingquan Chen, Haiping Yang   +8 more
openalex   +1 more source

Substituent effect on the electronic and optical properties of newly designed pyrrole derivatives using density functional theory

Open Physics
This work explores six newly designed compounds obtained by several substitutions in 2,5-di(2-thienyl) pyrrole molecule. For this series of compounds, the electronic and optical properties were investigated using density functional theory and time ...
Aljaafreh Mamduh J., Hussein Rageh. K.
doaj   +1 more source