A safe and mild procedure for the synthesis of mixed organic carbonates is described. Reaction of com- mercially available tetrabutylammonium methoxide and ethoxide with carbon dioxide yields the corresponding meth- yl and ethyl tetrabutylammonium carbonates (TBAMC and TBAEC). The reactions of these new compounds with several different alkyl halides give methyl and ethyl carbonates in high yields. The use of classic toxic and harmful chemicals such as phosgene and carbon monoxide is avoided.
A safe and mild synthesis of organic carbonates from alkyl halides and tetrabutylammonium alkyl carbonates / Verdecchia, M.; Feroci, Marta; Palombi, L.; Rossi, L.. - In: JOURNAL OF ORGANIC CHEMISTRY. - ISSN 0022-3263. - STAMPA. - 67:(2002), pp. 8287-8289. [10.1021/jo0259461]
A safe and mild synthesis of organic carbonates from alkyl halides and tetrabutylammonium alkyl carbonates
FEROCI, Marta;
2002
Abstract
A safe and mild procedure for the synthesis of mixed organic carbonates is described. Reaction of com- mercially available tetrabutylammonium methoxide and ethoxide with carbon dioxide yields the corresponding meth- yl and ethyl tetrabutylammonium carbonates (TBAMC and TBAEC). The reactions of these new compounds with several different alkyl halides give methyl and ethyl carbonates in high yields. The use of classic toxic and harmful chemicals such as phosgene and carbon monoxide is avoided.| File | Dimensione | Formato | |
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28. JOC 2002,67,8287-8289
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