Lin Xi-quan
2009
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Journal
Applied Chemical Industry
Abstract
2,3,4,5-Tetramethoxytoluene was synthesized from 3,4,5-trimethoxybenztulene by selectively bromination with NaBr and 30% H2O2,and methoxylation with high concentration of sodium methoxide in the present of CuCl.The overall yield is 93%.This route is enviroment friendly,and highly in yield.