Guo Li-ting
2011
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0
Influential Citations
1
Citations
Journal
Chemistry World
Abstract
4,6-Dimethoxy-2-methylsulfonylpyrimidine was prepared with thiourea and diethyl malonate as raw material by cyclization,methylation,chloration,methoxylation and oxidization.The effects of the reaction conditions of chloration and oxidization on the yields were investigated.The total yield was 58.1%,and the purity of target product was 98.6%.The structures of intermediates and target product were confirmed by IR and 1H NMR.