1551-10-6

Basic information

• Product Name: 1H-Pyrrole, 2-butyl-
• CAS NO: 1551-10-6
• Molecular Formula: C8H13N
• Molecular Weight: 123.198
• Mol File: 1551-10-6.mol
• Article Data: 3

Chemical Properties

• CAS DataBase Reference: 1H-Pyrrole, 2-butyl-(CAS DataBase Reference)
• NIST Chemistry Reference: 1H-Pyrrole, 2-butyl-(1551-10-6)
• EPA Substance Registry System: 1H-Pyrrole, 2-butyl-(1551-10-6)

Safety Data

• Hazardous Substances Data: 1551-10-6(Hazardous Substances Data)

Usage

Structure

Five-membered heterocyclic compound containing a pyrrole ring with a nitrogen atom

Substituent

2-butyl, a four-carbon alkyl group attached to the nitrogen atom of the pyrrole ring

Usage

Synthesis of various organic compounds and pharmaceuticals

Potential applications

Materials science and organic electronics due to its aromatic and conductive properties

Upstream product

• 109-65-9 1-bromo-butane 
• 109-97-7 pyrrole 
• 542-69-8 1-iodo-butane 
• 80288-29-5 ethyl (E,Z)-6-azido-3-butylhexa-2,4-dienoate 
• 7697-45-2 sodium pyrrolide 

Downstream Products

• 389621-30-1 (αR,1S,4R)-2-(α-phenylethyl)-7-butyl-1,2,4,5-tetrahydro-1,4-methanopyrrolo[2,1-d][1,2,5]oxadiazepine 
• 389621-28-7 (αR,,3aR,8bR)-1-(α-phenylethyl)-6-butyl-1,3a,4,8b-tetrahydro-3H-isoxazolo[3,4-a]pyrrolizine 
• 389621-25-4 (αR,3aS,8bS)-1-(α-phenylethyl)-6-butyl-1,3a,4,8b-tetrahydro-3H-isoxazolo[3,4-a]pyrrolizine 
• 389621-15-2 C₁₉H₂₄N₂O 
• 3446-98-8 2-n-Butylpyrrolidine 

Relevant articles and documents

Selective Alkylation of Pyrrole by Phase Transfer Catalysis in the Absence of Solvent

Selective N-alkylation of pyrrole is performed, in good yield and by a very simple method, using Phase Transfer Catalysis in the absence of solvent.

Synthesis and Intramolecular Cycloaddition Reactions of Some 3-Substituted 6-Azidohexa-2,4-dienoate Esters

Several 3-substituted (methyl, n-butyl, phenyl) 6-azidohexa-2,4-dienoate esters were synthesized by conjugate addition of -1-propenyl>copper to the appropriate acetylenic ester, followed by conversion to the azide by depyranylation , mesylation, and azide substitution.In the methyl and butyl cases, the addition was nonstereoselective under the conditions used, while the phenyl case gave nearly completely the product of anti addition.The azides all undergo intramolecular cycloaddition to form 3a,6-dihydro-3H-pyrrolotriazolesat rates which depend upon the stereochemistry and substitution of the 6-azidohexa-2,4-dienoate.All of these adducts are unstable with respect to decomposition to a 2-substituted pyrrole, again at rates which are both substituent and solvent dependent.Under certain circumstances, the 3a,6-dihydro-3H-pyrrolotriazoles are converted to the open chain valence tautomers which are α-diazo-2,5-dihydropyrrole-2-acetate esters.Possible factors contributing to the observed substituent and stereochemical effects are considered.