Chemistry Heterocyclic Building Blocks Thiophenes 4H-Thieno[3,2-B]Pyrrole

4H-Thieno[3,2-B]Pyrrole

Aromatic Substitution: Like other aromatic compounds, 4H-thieno[3,2-b]pyrrole can undergo electrophilic aromatic substitution reactions. For example, it can react with strong electrophiles (e.g., nitration or sulfonation reagents) to substitute one of its hydrogen atoms with the electrophile. Nucleophilic Substitution: If there are suitable leaving groups on the molecule, nucleophilic substitution reactions can occur. For example, if there is a halogen substituent (e.g., bromine or chlorine), it can be replaced by a nucleophile in the presence of a suitable nucleophilic reagent. Oxidation and Reduction: 4H-thieno[3,2-b]pyrrole can undergo oxidation or reduction reactions depending on the reaction conditions. For example, it can be oxidized to form 4-thieno[3,2-b]pyrrole-5-carboxylic acid under certain conditions. Functional Group Transformations: Like many organic compounds, it can undergo various functional group transformations. For instance, it can be converted to its corresponding amine by reducing any carbonyl group present in the molecule. Condensation Reactions: 4H-thieno[3,2-b]pyrrole can participate in condensation reactions with suitable reagents to form various products. For instance, it can undergo a Mannich reaction when treated with formaldehyde and a primary amine. Metal-Catalyzed Reactions: Transition metal catalysts can enable various reactions with 4H-thieno[3,2-b]pyrrole, such as cross-coupling reactions or hydrogenation reactions. Cycloaddition Reactions: Depending on the reactants and reaction conditions, it may undergo cycloaddition reactions, such as Diels-Alder reactions or 1,3-dipolar cycloadditions, to form fused or bridged ring systems.

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(9H-Fluoren-9-Yl)Methyl (2-(Thiophen-2-Yl)Ethyl)Carbamate 1-(Thiophen-2-Yl)Ethan-1-One 2,2'-Bithiophene 2,2':5',2''-Terthiophene 2,3-Dihydrothieno[3,4-B][1,4]Dioxine 2,5-Dibromothiophene 2,5-Diphenylthiophene 2-(Thiophen-2-Yl)Pyridine 2-(Trifluoromethyl)Thiophene 2-Chlorothiophene 2-Ethynylthiophene 2-Iodothiophene 2-Methoxythiophene 2-Nitrothiophene 3-Bromothiophene 3-Chlorothiophene 3-Fluorothiophene 3-Methoxythiophene 3-Methylthiophene 3-Nitrothiophene 3-Phenylthiophene 4,4,5,5-Tetramethyl-2-(Thiophen-2-Yl)-1,3,2-Dioxaborolane 4,4,5,5-Tetramethyl-2-(Thiophen-3-Yl)-1,3,2-Dioxaborolane 4,5,6,7-Tetrahydrothieno[2,3-C]Pyridine 4,5,6,7-Tetrahydrothieno[3,2-C]Pyridine 4,7-Di(Thiophen-2-Yl)Benzo[C][1,2,5]Thiadiazole 4,8-Di(Thiophen-2-Yl)Benzo[1,2-B:4,5-B']Dithiophene 4-Phenyl-6H-Thieno[3,2-F][1,2,4]Triazolo[4,3-A][1,4]Diazepine 4H-Cyclopenta[2,1-B:3,4-B']Dithiophene 4H-Thieno[3,2-B]Pyrrole 4H-Thieno[3,4-C]Pyrrole-4,6(5H)-Dione 5,6-Dihydro-4H-Cyclopenta[B]Thiophene 5-(Thiophen-2-Yl)Isoxazole 5-Benzyl-4,5,6,7-Tetrahydrothieno[3,2-C]Pyridine 5-Phenylthiophen-2-Amine Benzo[1,2-B:4,5-B']Dithiophene Dibenzo[B,D]Thiophene Dihydrothiophen-3(2H)-One Dithieno[3,2-B:2',3'-D]Thiophene Ethyl Thiophene-2-Carboxylate Ethyl Thiophene-3-Carboxylate Methyl Thiophene-3-Carboxylate N,N-Diphenyl-4-(Thiophen-2-Yl)Aniline Phenyl(Thiophen-2-Yl)Methanone Thieno[2,3-B]Pyridine Thieno[2,3-C]Pyridine Thieno[2,3-D]Pyrimidine Thieno[3,2-B]Pyridine Thieno[3,2-B]Thiophene Thieno[3,2-C]Pyridine Thieno[3,2-D]Pyrimidine Thieno[3,4-B]Thiophene Thiophen-2-Ylboronic Acid Thiophen-2-Ylmethanol Thiophen-3-Amine Thiophen-3-Ol Thiophene-2-Carbaldehyde Thiophene-2-Carbonitrile Thiophene-3-Carbaldehyde Thiophene-3-Carbonitrile Thiophene-3-Carboxamide Thiophene-3-Carboxylic Acid

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Acetylthiophene Aminothiophene Bromothieno Chlorothieno Chlorothiophene Cyanothiophene Dibromothieno Dibromothiophene Dichlorothieno Dichlorothiophene Dihydrothieno Dihydrothiophene Dihydroxythiophene Dimethylthieno Dimethylthiophene Dithiophene Fluorothiophene Formylthiophene Hydroxythiophene Iodothieno Iodothiophene Methylthieno Nitrothiophene Oxotetrahydrothiophene Terthiophene Tetrahydrothieno Thiophen-Amine-Hydrochloride Thiophenecarboxaldehyde Thiphen-Amine-Hydrochloride Trithiophene

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6-Formyl-4H-thieno[3,2-b]pyrrole-5-carboxylic acid

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A19558715811-14-097%

6-Formyl-4H-thieno[3,2-b]pyrrole-5-carboxylic acid

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Ethyl 4H-thieno[3,2-b]pyrrole-5-carboxylate

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2-Methyl-4H-thieno[3,2-b]pyrrole-5-carboxylic acid

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Ethyl 2-bromo-4H-thieno[3,2-b]pyrrole-5-carboxylate

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Methyl 4H-thieno[3,2-b]pyrrole-5-carboxylate

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Methyl 4H-thieno[3,2-b]pyrrole-5-carboxylate

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