Results 1 to 10 of about 17,074 (296)

Highly Enantioselective Partial Hydrogenation of Simple Pyrroles: A Facile Access to Chiral 1-Pyrrolines

Journal of the American Chemical Society, 2011
Highly Enantioselective Partial Hydrogenation of Simple Pyrroles: A Facile Access to Chiral 1-PyrrolinesA highly enantioselective Pd-catalyzed partial hydrogenation of simple 2,5-disubstituted pyrroles with a Bronsted acid as an activator has been ...
Duo-Sheng Wang, Zhi-Shi Ye, Qing-An Chen   +2 more
exaly   +2 more sources

B(C6F5)3-Catalyzed Dehydrogenation of Pyrrolidines to Form Pyrroles

ACS Catalysis
Pyrroles are important N-heterocycles found in medicines and materials. The formation of pyrroles from widely accessible pyrrolidines is a potentially attractive strategy but is an underdeveloped approach due to the sensitivity of pyrroles to the ...
Rebecca R Hawker, Fabrizio Ortu, Yang Li   +2 more
exaly   +2 more sources

β-Selective C–H Arylation of Pyrroles Leading to Concise Syntheses of Lamellarins C and I

Journal of the American Chemical Society, 2014
Kirika Ueda, Kazuma Amaike, Richard M Maceiczyk   +2 more
exaly  

Unveiling the Biocatalytic Aromatizing Activity of Monoamine Oxidases MAO-N and 6-HDNO: Development of Chemoenzymatic Cascades for the Synthesis of Pyrroles

ACS Catalysis, 2017
Nicolò Scalacci, Gary W Black, Giulio Mattedi   +2 more
exaly  

Direct Synthesis of Pyrroles by Dehydrogenative Coupling of Diols and Amines Catalyzed by Cobalt Pincer Complexes

Angewandte Chemie - International Edition, 2016
Prosenjit Daw, Subrata Chakraborty, Yehoshoa Ben-David   +2 more
exaly  

Synthesis of Pyrroles by Click Reaction: Silver‐Catalyzed Cycloaddition of Terminal Alkynes with Isocyanides

Angewandte Chemie - International Edition, 2013
Meng Gao, Chuan He, Ruopeng Bai
exaly  

General and Regioselective Synthesis of Pyrroles via Ruthenium-Catalyzed Multicomponent Reactions

Journal of the American Chemical Society, 2013
Xianjie Fang, Helfried Neumann, Matthias Beller   +2 more
exaly  

Synthesis of novel pyrroles and fused pyrroles as antifungal and antibacterial agents [PDF]

Journal of Enzyme Inhibition and Medicinal Chemistry, 2021
Pyrroles and its fused forms possess antimicrobial activities, they can easily interact with biomolecules of living systems. A series of substituted pyrroles, and its fused pyrimidines and triazines forms have been synthesised, all newly synthesised ...
Zainab M Khoder
exaly   +4 more sources

Environmentally Friendly Synthesis of Polysubstituted Pyrroles in Ionic Liquid via Gold-Catalyzed Propargylic Substitution/Hydration/Amination/Cycloisomerization Sequence [PDF]

Molecules
An environmentally friendly synthesis of polysubstituted pyrroles in ionic liquid was achieved via a gold-catalyzed propargylic substitution/hydration/amination/cycloisomerization sequence. Treatment of propargylic alcohols, 1,3-dicarbonyl compounds, and
Hitomi Chiaki, Yukinori Umezawa, Yoshimitsu Hashimoto, Nobuyoshi Morita   +3 more
doaj   +2 more sources

Substituted Pyrroles

Molecules, 2000
A stepwise synthesis of a-unsubstituted pyrroles with desired substituents in the b-positions of the ring has been devised.
O. A. Golubchicov, M. E. Kluyeva, N. Zh. Mamardashvili   +2 more
doaj   +2 more sources