| 查看: 232 | 回复: 5 | |||
| 当前主题已经存档。 | |||
| 当前只显示满足指定条件的回帖，点击这里查看本话题的所有回帖 | |||
郑铭金虫 (正式写手)
|
[交流]
求助文献一篇（有效期至2009.03.25）
|
||
|
求助文献一篇 Cho,C.S.; Itotani, K.; Uemura, S. J. Organomet. Chem. 1993,443,253 邮箱：zheng334708@yahoo.com.cn [ Last edited by 郑铭 on 2009-3-21 at 19:45 ] |
回复此楼» 猜你喜欢
基金申报
已经有5人回复
-
基金委咋了？2026年的指南还没有出来？
已经有7人回复
-
国自然申请面上模板最新2026版出了吗？
已经有17人回复
-
纳米粒子粒径的测量
已经有8人回复
-
疑惑？
已经有5人回复
-
计算机、0854电子信息（085401-058412）调剂
已经有5人回复
-
Materials Today Chemistry审稿周期
已经有5人回复
-
溴的反应液脱色
已经有7人回复
-
推荐一本书
已经有12人回复
-
常年博士招收(双一流，工科)
已经有4人回复
baidsh
木虫 (小有名气)
- 应助: 0 (幼儿园)
- 金币: 1668.1
- 红花: 1
- 帖子: 240
- 在线: 87.5小时
- 虫号: 469196
- 注册: 2007-11-28
- 性别: GG
- 专业: 催化化学
3楼2009-03-22 01:13:54
2楼2009-03-21 22:03:52
4楼2009-03-22 07:14:33
★
郑铭(金币+1,VIP+0):谢谢! 3-22 17:20
郑铭(金币+1,VIP+0):谢谢! 3-22 17:20
|
Sodium tetraphenylborate as a phenylating reagent in the palladium-catalyzed phenylation of alkenes and acid chlorides chan Sik Cho, Koichi Itotani and Sakae Uemura Abstract Sodium tetraphenylborate (NaBPh4) reacts with terminal alkenes in acetic acid at 25°C in the presence of a catalytic amount of palladium(II) acetate together with silver acetate as a re-oxidant to give the corresponding phenylated alkenes in 22–87% yield. It also reacts with acid chlorides in tetrahydrofuran (THF) at 25°C in the presence of a catalytic amount of tetrakis(triphenylphosphine)palladium(0) to give the corresponding phenyl ketones in 51–100% yield. Carbonylation of the borate with 1–30 atm carbon monoxide (CO) in methanol at 25°C in the presence of palladium(II) acetate or sodium chloropalladate (Na2PdCl4) affords a low yield (9–30%) of benzophenone and methyl benzoate, a higher pressure favoring the formation of the latter. Journal of Organometallic Chemistry Volume 443, Issue 2, 26 January 1993, Pages 253-259 搞不定呀，很想帮你的 |
6楼2009-03-22 10:47:28