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【答案】应助回帖
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Mally89(金币+2): 感谢老哥应助！↖(^ω^)↗ 2011-05-17 11:52:22
lianty(金币+20, 翻译EPI+1): 谢谢 2011-05-17 16:45:05
2 - chloro-ethyl benzene was synthesized by chlorinated acetophenone via Wolff-Kishner-Huangminglong reduction. the relationship between raw material ratio and reaction time and 2 - chloro-ethyl benzene yield was Investigated by orthogonal test. products were characterized by FT-IR, and the best optimum conditions was at 120 ℃ and the ratio 85% chloro-ethylbenzene feed and hydrazine was at 1: 7 (molar ratio), the reaction of 2 h and the yield of 2 - chloro-ethyl benzene was 90.1%.
of and relationship. Products by IR spectroscopy, by comparison, the initial reaction to determine the |
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