| 查看: 719 | 回复: 3 | ||
| 【悬赏金币】回答本帖问题，作者vansion将赠送您 1 个金币 | ||
| 本帖产生 1 个 翻译EPI ，点击这里进行查看 | ||
[求助]
求助英文文献翻译
|
||
|
A mixture containing phenyl hydrazine or hydrazine (5 mmol) and 1 (5 mmol) was sonicated in a 10 mL test tube for appropriate length of time (as indicated in Table 1) until TLC showed complete disappearance of the start- ing materials. In temperature controlled experiments, reac- tions were performed in a water bath at 25 ± 1 C. The reaction mixture was poured into ice–water mixture and the precipitates were collected by ?ltration. The pure prod- uct was obtained by recrystallization of the precipitates using ethanol and water. Products were identi?ed based on their melting point,H NMR,C NMR, and IR data. Known structures were veri?ed by comparison of their data with those reported in the literature [26]. |
回复此楼» 猜你喜欢
实验室接单子
已经有4人回复
-
全日制（定向）博士
已经有4人回复
-
假如你的研究生提出不合理要求
已经有6人回复
-
对氯苯硼酸纯化
已经有3人回复
-
求助:我三月中下旬出站，青基依托单位怎么办？
已经有12人回复
-
不自信的我
已经有12人回复
-
所感
已经有4人回复
-
论文终于录用啦！满足毕业条件了
已经有28人回复
-
要不要辞职读博？
已经有7人回复
-
北核录用
已经有3人回复
2楼2010-11-04 13:21:48
 |
3楼2010-11-04 21:33:19
4楼2010-11-04 22:11:03