AN UNEXPECTED TRIMETHYLSTANNYLPYRROLE FROM A STANNYLATED DERIVATIVE OF TOSYLMETHYL ISOCYANIDE (TOSMIC) AND CHALCONE

Authors
MEETSMA A DIJKSTRA HP TENHAVE R VANLEUSEN AM
Citation
A. Meetsma et al., AN UNEXPECTED TRIMETHYLSTANNYLPYRROLE FROM A STANNYLATED DERIVATIVE OF TOSYLMETHYL ISOCYANIDE (TOSMIC) AND CHALCONE, Acta crystallographica. Section C, Crystal structure communications, 52, 1996, pp. 2747-2750
Citations number
21
Categorie Soggetti
Crystallography
Journal title
Acta crystallographica. Section C, Crystal structure communications → ACNP
ISSN journal
01082701
Volume
52
Year of publication
1996
Part
11
Pages
2747 - 2750
Database
ISI
SICI code
0108-2701(1996)52:<2747:AUTFAS>2.0.ZU;2-K
Abstract
The structure of the title compound, tert-butyl 3-benzoyl-4-phenyl-2- (trimethylstannyl)pyrrole-N-carboxylate, [Sn(CH3)(3)(C22H20NO3)], is o ne of the first in which the stannyl group is attached to a C atom of the pyrrole ring, There appears to be an intramolecular interaction be tween the Sn atom and the carbonyl O atoms of both the benzoyl and the tert-butoxycarbonyl substituents. The compound was prepared by a base -induced cycloaddition of a stannylated derivative of tosylmethyl isoc yanide to chalcone.