1-Pyrrolidino-1-cyclopentene

CAS: 7148-07-4

Ref. 3D-HAA14807

Product Information

• Name: 1-Pyrrolidino-1-cyclopentene
• Synonyms: 1-(1-Cyclopenten-1-yl)pyrrolidine, 1-(1-Cyclopentenyl)pyrrolidine, 1-(1-Pyrrolidinyl)-1-cyclopentene, 1-(1-Pyrrolidinyl)cyclopentene, 1-(Cyclopent-1-En-1-Yl)Pyrrolidine, 1-(Cyclopent-1′-enyl)pyrrolidine, 1-Cyclopent-1-En-1-Ylpyrrolidinium, 1-Cyclopentenylpyrrolidine, 1-Pyrrolidinocyclopentene, 1-Pyrrolidinylcyclopentene, Cyclopentanone pyrrolidine enamine, N-(1-Cyclopenten-1-yl)pyrrolidine, N-(1-Cyclopentenyl)pyrrolidine, N-(cyclopent-1-ene-1-yl)pyrrolidine, NSC 29653, Pyrrolidine, 1-(1-cyclopenten-1-yl)-
• CAS: 7148-07-4

Description

The reaction of 1-chloro-1-sulfide with cyclopentene in the presence of pyridine and potassium hydroxide produces 1-pyrrolidino-1-cyclopentene. The reaction is an example of a nucleophilic substitution reaction, which occurs when two molecules interact and a third molecule, which is more reactive than the other two, replaces one of the others. The reaction is thermodynamically favored because it releases heat and does not require a catalyst. This reaction proceeds via resonance stabilization of the intermediate chlorosulfonium ion by conjugation with the pyridine ring. The basic hydrolysis step can be accomplished using sodium hydroxide as a base, which breaks down the salt to generate sulfide gas and potassium chloride. This process is also efficient because it does not require much energy or time to complete.

• Brand: Biosynth

Chemical properties

• Molecular weight: 137.22 g/mol
• Formula: C₉H₁₅N
• Purity: Min. 95%