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Asymmetric Diels-Alder Reactions: X-Ray Crystal-Structure Analysis of [N-((E)-But-2-enoyl)bornane-10,2-sultam]tetrachlorotitanium

Published inHelvetica Chimica Acta, vol. 72, no. 1, p. 123-130
Publication date1989
Abstract

An X-ray diffraction analysis of the crystalline complex 2b (MLn-TiCl₄) shows a chelation of the carbonyl O-atom and the upper SO₂ O-atom by TiCl₄, a slightly pyramidal N-atom, and a π -face-stereoselective shielding of the C(α)-Si face by the CH₂(3) group. The Ti-atom is in a pseudo-octahedral environment.

Citation (ISO format)
VON OPPOLZER, Wolfgang et al. Asymmetric <i>Diels-Alder</i> Reactions: X-Ray Crystal-Structure Analysis of [N-((<i>E</i>)-But-2-enoyl)bornane-10,2-sultam]tetrachlorotitanium. In: Helvetica Chimica Acta, 1989, vol. 72, n° 1, p. 123–130. doi: 10.1002/hlca.19890720116
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ISSN of the journal0018-019X
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