Phospha- and arsaalkenes RE=C(NMe2)2 (E = P, As) as novel phosphinidene- and arsinidene-transfer reagents

Weber L (2007)
European Journal of Inorganic Chemistry 2007(26): 4095-4117.

Zeitschriftenaufsatz | Veröffentlicht | Englisch
 
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Abstract / Bemerkung
Phosphinidenes (phosphanylidenes) (RP) are electronically and coordinatively unsaturated phosphorus compounds, which, as six-electron species, are formally analogous to the more familiar carbenes and nitrenes. In contrast to carbenes (CR2) the extremely reactive phosphinidenes cannot be isolated without decomposition. Thus, our knowledge on phosphinidenes is mainly limited to trapping reactions and quantum-chemical calculations. There are a number of synthetic methods for phosphinidenes available, for example photolysis or thermolysis of cyclic phosphanes and oligophosphanes, dehalogenation of organodihalophosphanes, liberation of dinitrogen from organodiazidophosphanes, or decomposition of phosphoranylidene-sigma(4)-phosphoranes (arylP=PMe3). A plethora of information is available on the generation of highly reactive terminal phosphinidene complexes [RPW(CO)5] and their chemistry. Many of these methods suffer from comparatively harsh conditions (strong base, heat, etc.) which limit their preparative use. ((C) Wiley-VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2007)
Stichworte
phosphinidene; arsinidene; arsaalkenes; phosphaalkenes
Erscheinungsjahr
2007
Zeitschriftentitel
European Journal of Inorganic Chemistry
Band
2007
Ausgabe
26
Seite(n)
4095-4117
ISSN
1434-1948
eISSN
1099-0682
Page URI
https://pub.uni-bielefeld.de/record/1631933

Zitieren

Weber L. Phospha- and arsaalkenes RE=C(NMe2)2 (E = P, As) as novel phosphinidene- and arsinidene-transfer reagents. European Journal of Inorganic Chemistry. 2007;2007(26):4095-4117.
Weber, L. (2007). Phospha- and arsaalkenes RE=C(NMe2)2 (E = P, As) as novel phosphinidene- and arsinidene-transfer reagents. European Journal of Inorganic Chemistry, 2007(26), 4095-4117. doi:10.1002/ejic.200700483
Weber, L. (2007). Phospha- and arsaalkenes RE=C(NMe2)2 (E = P, As) as novel phosphinidene- and arsinidene-transfer reagents. European Journal of Inorganic Chemistry 2007, 4095-4117.
Weber, L., 2007. Phospha- and arsaalkenes RE=C(NMe2)2 (E = P, As) as novel phosphinidene- and arsinidene-transfer reagents. European Journal of Inorganic Chemistry, 2007(26), p 4095-4117.
L. Weber, “Phospha- and arsaalkenes RE=C(NMe2)2 (E = P, As) as novel phosphinidene- and arsinidene-transfer reagents”, European Journal of Inorganic Chemistry, vol. 2007, 2007, pp. 4095-4117.
Weber, L.: Phospha- and arsaalkenes RE=C(NMe2)2 (E = P, As) as novel phosphinidene- and arsinidene-transfer reagents. European Journal of Inorganic Chemistry. 2007, 4095-4117 (2007).
Weber, Lothar. “Phospha- and arsaalkenes RE=C(NMe2)2 (E = P, As) as novel phosphinidene- and arsinidene-transfer reagents”. European Journal of Inorganic Chemistry 2007.26 (2007): 4095-4117.