搜索优化
English
全部
搜索
图片
视频
地图
资讯
Copilot
更多
购物
航班
旅游
酒店
笔记本
Top stories
Sports
U.S.
Local
World
Science
Technology
Entertainment
Business
More
Politics
过去 24 小时
时间不限
过去 1 小时
过去 7 天
过去 30 天
最佳匹配
最新
资讯
腾讯网
23 小时
Angew:镍催化脂肪醇衍生物的Suzuki-Miyaura交叉偶联反应
近日,美国加利福尼亚大学欧文分校Elizabeth R. Jarvo课题组报道了一种镍催化脂肪族磺酸酯与芳基硼酸的Suzuki-Miyaura交叉偶联反应,可以良好的收率直接获得多种芳基化产物。其次,通过一锅法反应实现了醇类底物的原位芳基化反应。此外 ...
一些您可能无法访问的结果已被隐去。
显示无法访问的结果
今日热点
Found not guilty of murder
Fed holds rates steady
FDA approves HIV drug
Apologizes to victim's family
Altman reveals Meta offer
ISR begins airlift operation
Owners to sell majority stake
Break-in reported at home
Senators seek more security
'Lilo & Stitch' actor dies
Announces bid for Congress
Injured in car crash
Heat dome to blanket US
Hurricane Erick strengthens
Jets sign Harrison Mevis
Ready-to-eat meals recalled
Announces 2026 Senate run
Housing starts fall
OKs nuclear waste sites in TX
New cannabis use study
Iran crypto exchange hacked
Unemployment claims dip
Haliburton may miss Game 6
Colorful galaxy revealed
Girl Scouts rescued
2K more troops sent to LA
Rejects call to surrender
Upholds TN trans care ban
Recalls over 259K vehicles
反馈