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Search results for: pyrrole in all categories

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74 pages of results.
Synthesis of Highly Substituted Pyrroles via a Multimetal-Catalyzed Rearrangement-Condensation-Cyclization Domino Approach [Abstracts]
... Organic Chemistry Portal Synthesis of Highly Substituted Pyrroles via a Multimetal-Catalyzed Rearrangement-Condensation-Cycliza ion Domino Approach ... effectively converted into tetra- and pentasubstituted 5-methylpyrroles through a silver(I ) - ...
URL: https://www.organic-chemistry.org/abstracts/lit1/258.shtm
C-C Bond Cleavage Initiated Cascade Reaction of ?-Enaminones: One-Pot Synthesis of 5-Hydroxy-1H-pyrrol-2(5H)-ones [Abstracts]
... for more examples proposed mechanism Key Words 3-pyrrolin-2-ones , oxygen ID: J42-Y2021 ...
URL: https://www.organic-chemistry.org/abstracts/lit7/774.shtm
Synthesis of 2-Formylpyrroles from Pyridinium Iodide Salts [Abstracts]
... for more examples proposed mechanism Key Words pyrroles ID: J54-Y2020 ...
URL: https://www.organic-chemistry.org/abstracts/lit7/478.shtm
A New, Simple Synthesis of N-Tosyl Pyrrolidines and Piperidines [Abstracts]
... A New, Simple Synthesis of N-Tosyl Pyrrolidines and Piperidines Maria Carla Marcotullio, Valerio ... afforded, in good yields, N-tosyl iodopyrrolidines and piperidines. A new, simple ...
URL: https://www.organic-chemistry.org/abstracts/lit1/390.shtm
Kolbe Anodic Decarboxylation as a Green Way To Access 2-Pyrrolidinones [Abstracts]
... Electrosynthesis enables an effective and environmentally friendly pyrrolidinone synthesis via Kolbe decarboxylation, followed by ... Decarboxylation as a Green Way To Access 2-Pyrrolidinones Mathilde Quertenmont, Iain Goodall, Kevin ...
URL: https://www.organic-chemistry.org/abstracts/lit7/245.shtm
Reaction of ?-(N-Carbamoyl)alkylcuprates with Enantioenriched Propargyl Electrophiles: Synthesis of Enantioenriched 3-Pyrrolines [Abstracts]
... Enantioenriched Propargyl Electrophiles: Synthesis of Enantioenriched 3-Pyrrolines R. Karl Dieter,* Ningyi ... N-Boc deprotection and AgNO3-promoted cyclization afford enantioenriched N-alkyl-3-pyrrolines. see article for more examples Key ...
URL: https://www.organic-chemistry.org/abstracts/lit1/484.shtm
One-Pot Synthesis of Substituted ?1-Pyrrolines through the Michael Addition of Nitroalkanes to Chalcones and Subsequent Reductive Cyclization in Aqueous Media [Abstracts]
... Organic Chemistry Portal One-Pot Synthesis of Substituted ?1-Pyrrolines through the Michael Addition of Nitroalkanes to ... Michael additions , Zinc , hydrogenations, 1-pyrrolines ID: J66-Y2006-3200 ...
URL: https://www.organic-chemistry.org/abstracts/lit1/442.shtm
Copper-Catalyzed Double N-Alkenylation of Amides: An Efficient Synthesis of Di- or Trisubstituted N-Acylpyrroles [Abstracts]
... see article for more examples Key Words Pyrroles ID: J42-Y2007-0620 ...
URL: https://www.organic-chemistry.org/abstracts/lit1/602.shtm
?-Amino Acid synthesis by C-C coupling
... Both (3R,5R) -5-methyl-3-pyrrolidinecarboxylic acid and (R ) -3-pyrrolidinecarboxylic ... efficiently catalyzed the Mannich-type reactions of aldehydes with ?-imino esters under mild conditions and afforded ...
URL: https://www.organic-chemistry.org/synthesis/C1C/nitrogen/alpha-amino-acids2.shtm
Efficient Method for the Synthesis of Chiral Pyrrolidine Derivatives via Ring-Closing Enyne Metathesis Reaction [Abstracts]
... Efficient Method for the Synthesis of Chiral Pyrrolidine Derivatives via Ring-Closing Enyne Metathesis Reaction Qian ... Words Enyne Metathesis , Olefin Metathesis , 3-Pyrrolines ID: J54-Y2007-0710 ...
URL: https://www.organic-chemistry.org/abstracts/lit1/611.shtm
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