24小时热门版块排行榜    

查看: 677  |  回复: 1
本帖产生 1 个 翻译EPI ,点击这里进行查看

heitaoliu

荣誉版主 (知名作家)

~六~

优秀版主优秀版主

[交流] 欧洲无机化学文献中的一小段翻译

RT,德文的文献看8懂,求助啦~

附图省事 ,准确


反应方程式


[ Last edited by heitaoliu on 2010-10-22 at 16:23 ]
贱卖了~~
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖

huzl

木虫 (正式写手)

heitaoliu(金币+30, 翻译EPI+1):8错,OK 2010-10-22 17:41:09
13.0g (46mmol) of 7 with 44.5g (0.25mol) of NBS and a catalytical amount of dibenzoyl peroxide ( ca. 2g in several portions) in 500ml CCl4 were heated under reflux for 4 days. After filtration of the precipitated succinimide and distillation of the solvent, the residue was crystallized from ethylmethyl ketone. A second crop of the product was obtained through concentration of the mother liquid. Yield 16.8 g (61%). For analytical and spectroscopic data, see Literature(10).
2楼2010-10-22 16:47:45
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖
相关版块跳转 我要订阅楼主 heitaoliu 的主题更新
普通表情 高级回复 (可上传附件)
信息提示
请填处理意见