oa South African Journal of Chemistry - Synthesis of oxo- and thio-analogues of 2-oxo-2H-chromen-7-yl dimethylcarbamates : research article
|Article Title||Synthesis of oxo- and thio-analogues of 2-oxo-2H-chromen-7-yl dimethylcarbamates : research article|
|© Publisher:||South African Chemical Institute (SACI)|
|Journal||South African Journal of Chemistry|
|Author||Caryl K.A. Janse van Rensburg and Ross S. Robinson|
|Publication Date||Jan 2009|
|Pages||143 - 148|
|Keyword(s)||Rotational barrier and Thiocarbamates|
A range of novel 2-oxo-2H-chromen-7-yl dimethylcarbamates was synthesized containing either an oxygen or sulphur atom in the α-position to the carbonyl or thiocarbonyl group of the amide moiety. The synthesis and spectroscopic data of these compounds are reported. Microwave synthesis was essential for the successful synthesis of some of the sulphur-containing carbamates. The synthesized compounds will be used in a subsequent study on the influence of the α-substituent on the amide rotational barrier.
Article metrics loading...