第 31 卷第 3 期 |  | Vol. 31 No. 3 | 2001 年 6 月 | Jun 2001 |
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所屬欄目:其它
N-(1-乙基丙基)-3,4-二甲苯胺的合成研究 |
王宇; 劉智凌; 廖文文; 陳平; 陳明; 王曉光(湖南化工研究院) |
摘 要:以 3,4 二甲苯胺 ,3 戊酮為原料還原胺化合成除草劑二甲戊樂(lè )靈中間體N (1 乙基丙基 ) 3,4 二甲基苯胺。轉化率 10 0 % ,選擇性 >87% |
關(guān)鍵詞:二甲戊樂(lè )靈; N(1乙基丙基)3; 4二甲基苯胺; 胺化 |
中圖分類(lèi)號:TQ246.3+2 文獻標識碼:A 文章編號:1009-9212(2001)03-0028-03 |
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Synthesis of N-(1-ethylpropyl)-3,4-dimethylbenzenamine |
WANG Yu; LIU Zhi ling; LIAO Wen wen; CHEN Ping; CHEN Ming; WANG Xiao guang (Hunan Research Institute of Chemical Industry; Changsha 410007; China) |
Abstract:The preparation of N (1 ethylpropyl) 3,4 dimethyl benzenamine which was important intermediate of Rendimethaline was done by the reductive amination of diethyl ketone. The ratio of conversion and selectivity of the products were 100%, 87% at the nomral pressure. |
Key words:rendimethaline; N (1 ethylpropyl) 3; 4 dimethylbenzenamine; amination |
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收稿日期:2001-03-28
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