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Updated: Jul 17, 2026

Versatile CO2 Transformations into Complex Products: A One-pot Two-step Strategy
Published on: November 9, 2019
Stereo-electronic interaction in complex molecules: cyclopropyl conjugation with Lewis acidic centres across
Gereon Dierker1, Gerald Kehr, Roland Fröhlich
1Organisch-Chemisches Institut, Universität Münster, Corrensstrasse 40, 48149, Münster, Germany. erker@uni-muenster.de
Abstract:
Bis(cyclopropylethynyl)zirconocene shows a bisected conformation in the crystal: the magnitude of the stabilizing conjugation of the Cp2Zr Lewis acid centre with the cyclopropyl substituent across the connecting C[triple bond]C triple bond is assessed by DFT calculations and a comparison with a series of cationic organic and organometallic reference systems.
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