English
全部
图片
灵感
创建
集合
视频
地图
资讯
购物
更多
航班
旅游
酒店
搜索
笔记本
自动播放所有 GIF
在这里更改自动播放及其他图像设置
自动播放所有 GIF
拨动开关以打开
自动播放 GIF
图片尺寸
全部
小
中
大
特大
至少... *
自定义宽度
x
自定义高度
像素
请为宽度和高度输入一个数字
颜色
全部
彩色
黑白
类型
全部
照片
插图
素描
动画 GIF
透明
版式
全部
方形
横版
竖版
人物
全部
脸部特写
半身像
日期
全部
过去 24 小时
过去一周
过去一个月
去年
授权
全部
所有创作共用
公共领域
免费分享和使用
在商业上免费分享和使用
免费修改、分享和使用
在商业上免费修改、分享和使用
详细了解
重置
安全搜索:
中等
严格
中等(默认)
关闭
筛选器
320×320
researchgate.net
Synthesis of aldehydes from aryl iodidesa. aRe…
850×505
researchgate.net
Copper iodide catalyzed synthesis of aryl cyanide using benzyl cyanide... | Downloa…
320×320
researchgate.net
Aryl iodide carbonylative synthesis of imidazole …
850×853
researchgate.net
Substrate Scope of Aryl Iodides Top: reaction c…
671×574
researchgate.net
Scheme 3. Synthesis of aryl and vinyl sulfides by reducti…
320×320
researchgate.net
Synthesis of aryl iodides from aryl amines in the p…
850×454
ResearchGate
Synthesis and applications of aryl azides. (A) Synthetic scheme of aryl... | Download Scientific ...
850×355
researchgate.net
(a) Molecular structures of aryl iodide I1 and tetraphenyl D1. (b)... | Download Scientific Diagram
850×1057
researchgate.net
Scheme 2 Synthesis of an aryl bromide …
850×621
researchgate.net
Substrate scope of aryl iodide component Yield under each product... | Download …
850×501
researchgate.net
Use of para-substituted aryl iodides a, For the more challenging phenyl... | Download Scientific ...
672×576
semanticscholar.org
Figure 1 from Rational Synthesis and Application of Aryl Iodides in …
904×1064
semanticscholar.org
Figure 1 from Rational Synthesis and Applicati…
1868×824
blogspot.com
Organic Synthesis International: Cyanation of Aryl Halides
1308×1343
animalia-life.club
Aryl Halide
320×320
ResearchGate
(PDF) Selective demethylation and deben…
690×524
researchgate.net
(A) (Left) Known in situ–generated aryl-l 3 -or aryl-l 5 -iodane... | Down…
320×320
researchgate.net
Structures of biologically active aryl iodides | Do…
553×553
researchgate.net
Scope of aryl iodides. Yields determined by 1…
737×891
researchgate.net
Scope of aryl iodides and bromides. a,b …
250×200
fishersci.co.uk
Aryl iodides | Fisher Scientific
640×640
researchgate.net
Scope on aryl iodides These reactions were p…
320×320
researchgate.net
Competition reactions between two different a…
640×640
researchgate.net
Carbonylative homologation of aryl iodi…
320×320
ResearchGate
Aminocarbonylation Reaction of Aryl Iodides …
298×298
ResearchGate
-Arylation of various amides with selected ar…
662×313
researchgate.net
Scheme 10. Intramolecular imidoylation of aryl iodides with... | Download Scientific Diagram
850×1100
researchgate.net
(a) Previous methods of prepa…
850×383
ResearchGate
Aminocarbonylation Reaction of Aryl Iodides with Aromatic Amines a | Download Table
850×818
researchgate.net
Scope of aryl iodides to form aldehydes 3–12. Reaction …
850×689
researchgate.net
Syntheses of aryl boronic acid 10 and allylic electrophiles 16 & 17 …
748×594
researchgate.net
Scope of aryl iodides for the alkoxycarbonylation reaction a | D…
474×474
researchgate.net
Scheme 9. Pd-Catalyzed reactions of aryl iodides w…
345×139
byjus.com
Assertion: Aryl iodides can be prepared by reaction of arenes with iodine in t…
827×385
x-mol.com
One‐Pot Synthesis of 3‐Aryl‐5‐amino‐1,2,4‐thiadiazoles from Imidates and Thioureas by I2 ...
某些结果已被隐藏,因为你可能无法访问这些结果。
显示无法访问的结果
报告不当内容
请选择下列任一选项。
无关
低俗内容
成人
儿童性侵犯
反馈