Electronically excited states of [C6H5F]2+, [C6H5C]2+, [2-Cl-C6H4F]2+, [3-Cl-C6H4F]2+ and [4-Cl-C6H4F]2+
β Scribed by Marian L. Langford; Frank M. Harris
- Publisher
- John Wiley and Sons
- Year
- 1991
- Tongue
- English
- Weight
- 260 KB
- Volume
- 26
- Category
- Article
- ISSN
- 1076-5174
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Inhaltsu Γ bersicht. 2,6-F 2 C 6 H 3 HgCl und 2,4,6-F 3 C 6 H 2 HgCl werden durch die Reaktionen der entsprechenden Phenylmagnesium-Verbindungen mit HgCl 2 synthetisiert. Die selektive Darstellung von 2-FC 6 H 4 HgCl gelingt nur u Γ ber eine Ligandenaustauschreaktion mit intermedia Γ r erzeugtem Cd(
Rate constants for the reactions of atomic oxygen ( 0 3 P ) with C&3F, C&IaCl,C@3Br, 1, l-CzHzFz, and I ,2-C&IzFz have been measured at 307' K using a discharge-flow system coupled to a mass spectrometer. The rate constants for these reactions are (in units of 1011cm3mole-1s-1)2.63 &0.38,5.22 =tO0.2