Darstellung von Difluormethanimin F2C = NH und F2C = ND durch Hydrolyse von CF3NCO / Preparation of Difluoromethanimine F2C = NH and F2C = ND by Hydrolyses of CF3NCO-Reference-Cited by-同舟云学术

Darstellung von Difluormethanimin F2C = NH und F2C = ND durch Hydrolyse von CF3NCO / Preparation of Difluoromethanimine F2C = NH and F2C = ND by Hydrolyses of CF3NCO

Published:1992-03-01 Issue:3 Volume:47 Page:351-357
ISSN:1865-7117
Container-title:Zeitschrift für Naturforschung B
language:en
Short-container-title:

Author:

Pawelke Gottfried¹,Dammei Ralph²,Poll Wolfgang³

Affiliation:

1. Fb 9 Anorganische Chemie, Universität-GH Wuppertal, Gaußstraße 20, D-W -5600 Wuppertal 1

2. Hoechst Celanese Corp., 500 Washington Street, Coventry, R. I. 02816, U .S.A

3. Institut für Anorganische Chemie und Strukturchemie, Heinrich-Heine-Universität, Universitätsstraße 1, D-W-4000 Düsseldorf

Abstract

Abstract The title compounds have been prepared by controlled hydrolysis of CF3NCO in NEt3. Their 13C, 19F and 1H NMR spectra are reported and their I R gas and I R matrix spectra are discussed in terms of a normal coordinate analysis. The photoelectron spectrum of F2C = NH is compared with those of F2C = NF and H2C = NH revealing a strong fluoro effect. In the solid state F2C = NH is aggregated to infinite zig-zag chains by N • • • H hydrogen bonding.

Publisher

Walter de Gruyter GmbH

Subject

General Chemistry

Link

https://www.degruyter.com/document/doi/10.1515/znb-1992-0308/pdf

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