
%0 Journal Article
%A Wilson, JC 
%A Bowie, JH 
%T Electron impact studies. XCVII. Acetic anhydride[&#945;,&#945;'-D<sub>2</sub>]. Synthesis and negative ion molecule reactions. An ion cyclotron resonance study
%J Australian Journal of Chemistry
%D 1975/09/01
%V 28
%N 9
%P 1993-1997
%K 
%R https://doi.org/10.1071/CH9751993
%U https://www.publish.csiro.au/paper/CH9751993 
%X Acetic anhydride[&#945;,&#945;?-D2] has been synthesized in near-quantitative yield by the reaction between acetic acid[&#945;-D] and dicyclohexylcarbodiimide. The gas-phase reaction between the acetate anion and acetic anhydride[&#945;,&#945;-D2] yields a 1 : 1 adduct which decomposes by loss of CH2CO and CHDCO so that kH/kD is 1.2 when the ion- transit time is 10-3-10-4 s, and 2.0 at 10-1-10-2 s. 
