Synthesis and characterization of novel derivatives of N-(ferrocenesulfonyl)carbamic acid. X-ray structure determination of ferrocenesulfonamide and N-(ferrocenesulfonyl)-N′-butylurea

Gábor Besenyei, L. Párkányí, Sándor Németh, László I. Simándi

Research output: Contribution to journalArticle

8 Citations (Scopus)

Abstract

Ferrocenesulfonamide, 1, was converted to novel N-(ferrocenesulfonyl)ureas and N-(ferrocenesulfonyl)carbamates via reacting 1 with the corresponding organic isocyanates or chloroformic acid esters. The molecular structures of 1 and N-(ferrocenesulfonyl)-N′-butylurea were determined by single-crystal X-ray diffraction. Crystal data: 1: monoclinic, P21/c, with unit cell dimensions a = 12.563(1), b = 9.977(2), c = 8.557(1) Å, and β = 98.71(1)°, V = 1060.2(3) Å3, Z = 4; 3e: orthorombic, Pbca, a = 9.278(1), b = 15.892(4), c = 22.043(3) Å, and V = 3250.2(10) Å3, Z = 8. In both 1 and 3e, the Fe-C distances of the substituted Cp ring follow a special sequence, the Fe-C(S) bonds being shorter than the Fe-C bonds with the neighboring or remote C atoms.

Original languageEnglish
Pages (from-to)81-86
Number of pages6
JournalJournal of Organometallic Chemistry
Volume563
Issue number1-2
Publication statusPublished - Jul 30 1998

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Isocyanates
isocyanates
Carbamates
Molecular Structure
ureas
Urea
X-Ray Diffraction
Molecular structure
esters
Esters
molecular structure
X-Rays
Single crystals
Derivatives
X ray diffraction
X rays
Atoms
Crystals
acids
Acids

Keywords

  • Ferrocene
  • Sulfonylcarbamates
  • Sulfonylureas
  • X-ray structure

ASJC Scopus subject areas

  • Biochemistry
  • Inorganic Chemistry
  • Organic Chemistry
  • Physical and Theoretical Chemistry
  • Materials Chemistry

Cite this

Synthesis and characterization of novel derivatives of N-(ferrocenesulfonyl)carbamic acid. X-ray structure determination of ferrocenesulfonamide and N-(ferrocenesulfonyl)-N′-butylurea. / Besenyei, Gábor; Párkányí, L.; Németh, Sándor; Simándi, László I.

In: Journal of Organometallic Chemistry, Vol. 563, No. 1-2, 30.07.1998, p. 81-86.

Research output: Contribution to journalArticle

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abstract = "Ferrocenesulfonamide, 1, was converted to novel N-(ferrocenesulfonyl)ureas and N-(ferrocenesulfonyl)carbamates via reacting 1 with the corresponding organic isocyanates or chloroformic acid esters. The molecular structures of 1 and N-(ferrocenesulfonyl)-N′-butylurea were determined by single-crystal X-ray diffraction. Crystal data: 1: monoclinic, P21/c, with unit cell dimensions a = 12.563(1), b = 9.977(2), c = 8.557(1) {\AA}, and β = 98.71(1)°, V = 1060.2(3) {\AA}3, Z = 4; 3e: orthorombic, Pbca, a = 9.278(1), b = 15.892(4), c = 22.043(3) {\AA}, and V = 3250.2(10) {\AA}3, Z = 8. In both 1 and 3e, the Fe-C distances of the substituted Cp ring follow a special sequence, the Fe-C(S) bonds being shorter than the Fe-C bonds with the neighboring or remote C atoms.",
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