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
笔记本
Top stories
Sports
U.S.
Local
World
Science
Technology
Entertainment
Business
More
Politics
排序方式
最佳匹配
最新鲜
时间不限
过去 1 小时
过去 24 小时
过去 7 天
过去 30 天
资讯
生物通
9 天
绿色化学策略:无金属无氧化剂条件下通过Doebner-Von ...
关键技术包括:1)无金属催化条件下的Doebner-Von Miller型缩合反应;2)乙酸介导的质子转移促进机制;3)通过核磁共振(NMR)和质谱(MS)追踪反应中间体;4)密度泛函理论(DFT)计算揭示反应能垒。
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
Airlifted to hospital
Judge denies DOJ request
Bryan Kohberger sentenced
Unveils trade deal w/ Japan
Launches new investigation
DOJ fires replacement
UN court on climate case
Tests women-only rides
Sign Eurofighter jets deal
8 children hospitalized
Zelenskyy faces backlash
Disciplines over 70 students
To open NY Film Festival
WH unveils AI policy plan
Gaza starvation warning
Doctor pleads guilty
Won’t run for NY governor
NASCAR heads to San Diego
Died of heart condition
Denies resignation plans
Candace Owens sued
Northern Ireland shooting
Rehires former fitness coach
Becomes 2nd oldest winner
Colorado’s AG sues deputy
Existing home sales fall
Retires from CBS Sports
Erik Menendez hospitalized
反馈