ISSN:
1052-9306
Keywords:
Chemistry
;
Analytical Chemistry and Spectroscopy
Source:
Wiley InterScience Backfile Collection 1832-2000
Topics:
Chemistry and Pharmacology
Notes:
Thirteen selected compounds were permethylated with potassium t-butoxide in dimethyl sulphoxide and methyl iodide, a simpler procedure than those using sodium hydride but equally effective. From mass spectrometric study of the products. it emerged that carboxylic esters of methanol and of o-diphenols were at least partially rearranged, whereas those of benzyl alcohol and of a monophenol, as well as fully acylated carbohydrate-like substances, were largely not. Some anamalies of C-methylation and N-methylation were encountered.
Additional Material:
2 Tab.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1002/bms.1200010110
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