Diorganodichlorophosphonium Hydrogen Dichlorides, a Novel Class of Compounds Containing [ClHCl]− Ions

Diorganodichlorophosphonium Hydrogen Dichlorides, a Novel Class of Compounds Containing [ClHCl]− Ions

Stable salts of the dichlorohydrogenate ion are formed in the reaction shown below if R and/or R′ are p‐methoxyphenyl groups. X‐Ray structure analysis of (1), R′ = CH3, showed the two ClH bonds in the anion to be of different lengths. The only other known example, [Me4N]+[ClHCl]−, exhibits a simila...

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Veröffentlicht in:Angewandte Chemie International Edition 1978-11, Vol.17 (11), p.869-870
Hauptverfasser: Kuchen, Wilhelm, Mootz, Dietrich, Somberg, Helnrich, Wunderlich, Hartmut, Wussow, Hans-Georg
Format: Artikel
Sprache:eng
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Zusammenfassung:Stable salts of the dichlorohydrogenate ion are formed in the reaction shown below if R and/or R′ are p‐methoxyphenyl groups. X‐Ray structure analysis of (1), R′ = CH3, showed the two ClH bonds in the anion to be of different lengths. The only other known example, [Me4N]+[ClHCl]−, exhibits a similar asymmetry.
ISSN:0570-0833
1521-3773
DOI:10.1002/anie.197808691