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Updated: Jan 20, 2026

Microwave-Assisted Preparation of 1-Aryl-1H-pyrazole-5-amines
Published on: June 23, 2019
1-(4-Methyl-benzene-sulfon-yl)-1-phenyl-1H,2H-cyclo-buta[c]quinoline
Dieter Schollmeyer1, Benjamin Dassonneville2, Heiner Detert1
1University Mainz, Duesbergweg 10-14, 55099 Mainz, Germany.
Abstract:
The title compound, C24H19NO2S, forms strands along the b-axis direction via hydrogen bonds from the tolyl group to the sulfonyl oxygen atoms. The tricyclic framework is almost planar and the two six-membered aromatic substituents are nearly coparallel.
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