A novel route to the 5,6-dihydro-4-H-thieno[3,2-b]pyrrol-5-one ring system involving an intermediate substituted-thiophene synthesis (original) (raw)

Synthesis of 4-aryl-2,6,6-trimethyl-5-oxo-5,6-dihydro-4 H -thieno[3,2- b ]pyrroles

Mikhail Krayushkin, Valerii Shirinian, Denis Nikalin

Russian Chemical Bulletin, 2003

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Maya Singh

Tetrahedron Letters, 2014

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A novel class of compounds: synthesis of 5,5′-carbonyl-bis(5,6-dihydro-4H-furo- and thieno-[2,3-c]pyrrol-4-ones)

Gani Koza

Tetrahedron, 2011

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Tetrahedron Letters, 2010

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Synthesis and characterization of novel heterosubstituted pyrroles, thiophenes, and furans

Dilek Elmalı

2008

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Synthesis of N-functionalized/NH-multisubstituted indoles, thienopyrroles, pyrroloindoles, and pyrazolopyrroles via sequential one-pot base-mediated and copper-catalyzed inter- and intramolecular amination of 2-[2-bromo(het)aryl]-3-(het)aryl-3-(methylthio)acrylonitriles

Girijesh Verma

The Journal of organic chemistry, 2014

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An improved method for the synthesis of aminothiophenes precursors of thieno[2,3-b]pyrrole

Gilbert Kirsch

Tetrahedron Letters, 2002

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Convenient synthesis of 1-alkyl-2, 5-bis(thiophenylmethylene)pyrroles using the Mannich reaction

Ronald Elsenbaumer

Tetrahedron Letters, 1998

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A Novel Strategy for the Synthesis of 3-(N-Heteryl)pyrrole Derivatives

Alexander Khlebnikov

Organic Letters, 2012

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Synthesis of 2,3-DITHIOFENIL Derivatives of Pyrrol on the Basis of 2,2-THIONINE

Piren Akay

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ChemInform Abstract: Synthesis of N-Functionalized/NH-Multisubstituted Indoles, Thienopyrroles, Pyrroloindoles, and Pyrazolopyrroles via Sequential One-Pot Base-Mediated and Copper-Catalyzed Inter- and Intramolecular Amination of 2-[2-Bromo(het)aryl]-3-(h

Girijesh Verma

ChemInform, 2015

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Synthesis of thieno[3.2- b ]pyrrolenine derivatives under the Fischer reaction conditions

Alexey Shimkin

Russian Chemical Bulletin, 2005

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Tze-Ming Chan

Tetrahedron Letters, 2010

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Pyrrole-2-dithiocarboxylates: Synthesis of 2-(1-Alkylthio-2-cyanoethenyl) pyrroles

Lyubov Sobenina

Tetrahedron, 1995

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Reactivity of substituted 1,2-dithiole-3-thiones with sodium ethanethiolate: a convenient route to a novel heterocycle

M. Largeron

Tetrahedron, 1987

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Simple and versatile synthesis of 1-pyrroline derivatives through thermal rearrangement of N-cyclopropylimines

Diego Sampedro, Pedro Campos

Tetrahedron Letters, 2002

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Cascade Synthesis of Thieno[2,3-b]pyridines by Using Intramolecular Cyclization Reactions of 3-Cyano-2-(organylmethylthio)pyridines

Mohammad Seifi

Journal of the Brazilian Chemical Society, 2015

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Approach to the library of 3-hydroxy-1,5-dihydro-2H-pyrrol-2-ones through a three-component condensation

Sergey Ryabukhin

ACS combinatorial science, 2012

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Dilek Elmalı

Arkivoc, 2008

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Synthesis of 3-Aroyl-4-heteroarylpyrrole Derivatives by the Van Leusen Method

Jairo Quiroga Puello

Molbank, 2022

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Heteroannulation of 3-Nitroindoles and 3-Nitrobenzo[b]thiophenes: A Multicomponent Approach toward Pyrrole-Fused Heterocycles

Akhil Krishnan

Organic Letters, 2017

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Synthesis, characterization, and antimicrobial evaluation of novel 4‐pyrrol‐1‐yl‐5,6,7,8‐tetrahydro‐pyrido[4′,3′:4,5] thieno[2,3‐d]pyrimidine derivatives

Bharat Suthar

Journal of Heterocyclic Chemistry, 2009

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Synthesis of Some New Pyridines, Thienopyridines and Pyrido[2,3:4′,5′]thieno[3′,2′-d]pyrimidin-8-ones from 2-Acetylbenzoimidazole

Talaat Emary

ChemInform, 2005

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On the preparation of 1-aryl-2-heteroaryl- and 2-aryl-1-heteroaryl-pyrroles as useful building blocks for biologically interesting heterocycles

Antonino Lauria

Arkivoc, 2002

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Utility of thieno[2,3-b]pyridine derivatives in the synthesis of some condensed heterocyclic compounds with expected biological activity

Samiha El-Sebaey

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A Convenient Method for the Preparation of 1,5-Diaryl-3-(arylamino)-1H-pyrrol-2(5H)-ones

Anna Aviñó

Chinese Journal of Chemistry, 2011

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One-Pot Four-Component Synthesis of Tetrasubstituted Pyrroles

M. Z. kassaee

Helvetica Chimica Acta, 2008

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Domino Alkylation-Cyclization Reaction of Propargyl Bromides with Thioureas/Thiopyrimidinones: A New Facile Synthesis of 2-Aminothiazoles and 5H-Thiazolo[3,2-α]pyrimidin-5-ones

Mafalda Pagano

Synlett, 2009

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Synthesis of 1-(4-Trifluoromethoxyphenyl)-2,5-dimethyl-3-(2-R-thiazol-4-yl)-1H-pyrroles via Chain Heterocyclization

Mykhaylo Vovk

Molecules, 2010

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Polycarbonyl heterocycles, Part IX1: Synthesis of thiophene-2,3-dione derivatives and their transformation to pyrrolo[3,2-c]pyridine systems

Dariusz Ciez

Tetrahedron Letters, 1998

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Synthesis of heterocyclic Compounds, XXXVII. Preparation of 4,6Diaryl1,2-dihydro-2-thioxo-3,5-pyridinedicarbonitriles and Related Compounds

María Jesús Encinas

European Journal of Organic Chemistry, 1984

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Ring-opening / ring-closing protocols from nitrothiophenes: easy access to N-fused pyrroles via a tandem 1,6-H shift / 6π-electrocyclization.

Massimo Maccagno

European Journal of Organic Chemistry, 2013

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