| 查看: 500 | 回复: 5 | |||
| 当前主题已经存档。 | |||
[交流]
翻译一个词.谢谢呢:)
|
|||
|
有大侠 晓得: treated with i-AmONO (7.03g,60mmol) 最后的i-AmONO 是啥意思啊..... 是不是氨基酸的一种啊 以氨基酸的标准 算的是 CH3CH2CH2CH(NH2)COOH 有知晓的 帮忙呢 |
» 猜你喜欢
二次调剂求老师收留
已经有3人回复
349学科化学045106求调剂,化学类都可以
已经有5人回复
一志愿0807 数一英一 313 有没有二轮调剂
已经有6人回复
求调剂,262机械专硕
已经有5人回复
286求调剂
已经有15人回复
0860004 求调剂 309分
已经有3人回复
材料类284调剂
已经有20人回复
调剂
已经有11人回复
考研调剂-材料类-284
已经有13人回复
复试调剂,一志愿郑州大学材料与化工289分
已经有13人回复

★
darliu(金币-1,VIP+0):对现承诺
darliu(金币-1,VIP+0):对现承诺
|
In a typical experiment (1R)-(+)-camphor (7.61 g, 50 mmol) in dry THF (10 ml) was added dropwise to a magnetically stirred solution of t-BuOK (1.73 g, 60 mmol) in dry THF (15 ml) at -30°C under nitrogen. The mixture was stirred at -30°C for 10 rain., treated with i-AmONO (7.03 g, 60 mmol), and left at room temperature under stirring for 12hr. The solvent was distilled off, the residue diluted with water and extracted with Et20 to separate any neutral component. The aqueous part was acidified with cold HOAc and extracted with Et20 to afford the crude oxime as light yellow solid which on crystallisation (hexane - EtOH) afforded the desired oxime 9 (7.7 g, 85 %). 这是全文 那个帮忙翻译下i-AmONO这个词 赠金币1个... |

2楼2007-08-28 15:18:13
3楼2007-08-28 15:53:41
4楼2007-08-28 16:05:40

5楼2007-08-28 17:00:33













回复此楼