Results 1 to 10 of about 18,411 (287)

Synthesis of Tetrasubstituted Pyrroles from Terminal Alkynes and Imines

Organic Letters, 2013
Tetrasubstituted pyrroles can be obtained via the reaction of terminal alkynes and Imines using (BuLi)-Bu-n as the base In one step with high chemoselectivity (method 1).
Boshun Wan, Chunxiang Wang, Yan-Cheng Hu   +2 more
exaly   +2 more sources

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 ...
Zhishi Ye, Yong-Gui Zhou, Duo-Sheng Wang   +2 more
exaly   +2 more sources

Catalytic Asymmetric Hydrogenation of 2,3,5-Trisubstituted Pyrroles

Journal of the American Chemical Society, 2008
Ryoichi Kuwano
exaly  

Mild Aminoacylation of Indoles and Pyrroles through a Three-Component Reaction with Ynol Ethers and Sulfonyl Azides

Journal of the American Chemical Society, 2014
Huw M L Davies
exaly  

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

Journal of the American Chemical Society, 2013
Matthias Beller, Xianjie Fang
exaly  

Conversion of Cyclic Ketones to 2,3-Fused Pyrroles and Substituted Indoles

Journal of the American Chemical Society, 2013
Huw M L Davies
exaly  

Pyrrolo[1,2-a]quinoxalines based on pyrroles (Review)

Chemistry of Heterocyclic Compounds, 2011
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 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