dimethylpyrazine was reacted with carboxylic acid, silverions and peroxydisulfate through radical alklylation mechanism to yield three 5-alkyl -2,3-dimethylpyrazine Keyword:5-propyl-2,3-dimethylpyrazine radical alkyla...dimethylpyrazine was reacted with carboxylic acid, silverions and peroxydisulfate through radical alklylation mechanism to yield three 5-alkyl -2,3-dimethylpyrazine Keyword:5-propyl-2,3-dimethylpyrazine radical alkylation展开更多
文摘dimethylpyrazine was reacted with carboxylic acid, silverions and peroxydisulfate through radical alklylation mechanism to yield three 5-alkyl -2,3-dimethylpyrazine Keyword:5-propyl-2,3-dimethylpyrazine radical alkylation
