ISSN:
0951-4198
Keywords:
Chemistry
;
Analytical Chemistry and Spectroscopy
Source:
Wiley InterScience Backfile Collection 1832-2000
Topics:
Physics
Notes:
The determination of the positions of double bonds after dimethyl disulfide (DMDS) addition is presented for linear or branched di-unsaturated esters and a di-substituted γ lactone. Different DMDS derivatives are studied according to the number, n, of methylene groups separating the double bonds. For n=0, a mono derivative is obtained following treatment with DMDS; for n = 1, 2 or 3, a cyclic thioether is synthesized. For n=0, only one double bond is located after a classical cleavage. For n = 1, 2 and 3, a systematic fragmentation pathway is observed allowing the determination of the positions of the double bonds and the molecular structures of the compounds.
Additional Material:
5 Ill.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1002/rcm.1290091522
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