Acetylation and Formylation of 3-Ferrocenylpyrroles

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Title:Acetylation and Formylation of 3-Ferrocenylpyrroles
Creators:
Gotov, Battsengel
Toma, Štefan
Solčániová, Eva
Journal or Publication Title:
Collection of Czechoslovak Chemical Communications, 64, 1, pp. 99-106
Uncontrolled Keywords:Acylation, Pyrroles, Ferrocenes, Metallocenes, Formylation, Electrophilic aromatic substitution

Abstract

Acetylations of 3-ferrocenyl-1-methylpyrrole as well as 3-cyano-4-ferrocenylpyrrole and 3-cyano-4-ferrocenyl-1-methylpyrrole were performed. The course of the acylation is highly dependent on the acylation agent, that is acetyl chloride/aluminum chloride (method <i>A</i>), trifluoroacetic anhydride-acetic acid mixture (method <i>B</i>) or acetic anhydride/Sc(OTf)<sub>3</sub> (method <i>C</i>). Method <i>A</i> gives the acetylation on ferrocene moiety, method <i>B</i> affords the trifluoroacetylation on pyrrole moiety and method <i>C</i> affords pyrrole moiety acetylation. Vielsmeier-Haack formylation gives the products of substitution on pyrrole moiety. <p>

Title:Acetylation and Formylation of 3-Ferrocenylpyrroles
Creators:
Gotov, Battsengel
Toma, Štefan
Solčániová, Eva
Uncontrolled Keywords:Acylation, Pyrroles, Ferrocenes, Metallocenes, Formylation, Electrophilic aromatic substitution
Divisions:Life and Chemical Sciences > Institute of Organic Chemistry and Biochemistry > Collection of Czechoslovak Chemical Communications
Journal or Publication Title:Collection of Czechoslovak Chemical Communications
Volume:64
Number:1
Page Range:pp. 99-106
ISSN:0010-0765
E-ISSN:1212-6950
Publisher:Institute of Organic Chemistry and Biochemistry
Related URLs:
URLURL Type
http://dx.doi.org/10.1135/cccc19990099UNSPECIFIED
ID Code:1459
Item Type:Article
Deposited On:06 Feb 2009 17:09
Last Modified:06 Feb 2009 16:09

Citation

Gotov, Battsengel; Toma, Štefan; Solčániová, Eva (1999) Acetylation and Formylation of 3-Ferrocenylpyrroles. Collection of Czechoslovak Chemical Communications, 64 (1). pp. 99-106. ISSN 0010-0765

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