
TY  - JOUR
A1  - Bowie, JH 
A1  - Cobb, DB 
A1  - Dalgaard, L 
A1  - Madsen, JO 
A1  - Lawesson, S 
T1  - Skeletal-rearrangement fragments in the mass spectra of &#946;-thiopropionic acid derivatives
JF  - Australian Journal of Chemistry
JO  - Aust. J. Chem.
Y1  - 1969
VL  - 22
IS  - 6
SP  - 1207
EP  - 1217
KW  - 
UR  - https://doi.org/10.1071/CH9691207 
N2  - The mass spectra of S-alkyl-&#946;-thiopropionic acids contain skeletal- rearrangement ions which arise by hydroxyl migration to a carbonium-ion centre followed by elimination of a neutral molecule (e.g. ketene or formaldehyde). In contrast, those of methyl S-alkyl-&#946;-thiopropionates contain peaks which are formed by methoxyl migration to sulphur, followed by loss of ketene. 
ER  -

