
TY  - JOUR
A1  - Bowie, JH 
A1  - Blumenthal, T 
A1  - Laffer, MH 
A1  - Janposri, S 
A1  - Gream, GE 
T1  - Collision-induced dissociations of negative ions. &#945;-Dicarbonyl parent negative ions
JF  - Australian Journal of Chemistry
JO  - Aust. J. Chem.
Y1  - 1984
VL  - 37
IS  - 7
SP  - 1447
EP  - 1452
KW  - 
UR  - https://doi.org/10.1071/CH9841447 
N2  - &#945;-Dicarbonyl compounds form stable parent negative ions by capture of low-energy electrons. The parent negative ions undergo a variety of collision induced dissociations, the most characteristic being &#946; cleavage to a carbonyl group, i.e. see diagram in paperCyclic &#945;-dicarbonyl parent negative ions may also eliminate molecules of carbon monoxide, for example the fragmentations M- &#8594; [M-(R + CO)]- M- &#8594;[M - (R-2CO)]- and M- &#8594; [M-2CO]- occur in a number of cases. 
ER  -

