Chemistry of Natural Compounds p. 292 - 295 (1992)
Update date:2022-08-02
Topics:
Bazyl'chik, V. V.
Overchuk, T. N.
A new convenient variant of the reduction of thymol methyl ether by lithium and isopropanol in the presence of ethylenediamine at 80-85 deg C and a molar equivalent ratio of ether to alcohol to amine to metal of 1:(8-12):(2.5-3):(4-6) has been developed.The proposed method permits the yield of piperitone to be doubled in comparison with known methods.
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Doi:10.1002/jhet.5570440407
(2007)Doi:10.1016/j.tet.2007.05.116
(2007)Doi:10.1016/j.tet.2007.05.102
(2007)Doi:10.1016/S0040-4039(01)81526-4
(1984)Doi:10.1016/S0040-4020(98)00977-6
(1998)Doi:10.1055/s-0029-1216879
(2009)
