所有图片(5)
About This Item
经验公式（希尔记法）:
Ag2O
CAS号:
分子量:
231.74
EC 号:
MDL编号:
UNSPSC代码:
12352303
PubChem化学物质编号:
NACRES:
NA.21
质量水平
产品线
ReagentPlus®
检测方案
99%
形式
powder or chunks
反应适用性
reagent type: catalyst
core: silver
SMILES字符串
[Ag]O[Ag]
InChI
1S/2Ag.O
InChI key
KHJDQHIZCZTCAE-UHFFFAOYSA-N
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应用
在对称二醇与烷基卤化物的单保护作用下，以良好至极好的产率进行介导。
氧化银(I)可用于调解以下过程：
- 卤代烃存在下对称碳化物的选择性单烷基化。
- 钯催化芳基和烯基硅醇与有机卤化物的交叉偶联。
- 钯催化的芳基和烯基卤化物分别与末端炔烃反应形成芳基化炔烃或烯基化炔烃。
法律信息
ReagentPlus is a registered trademark of Merck KGaA, Darmstadt, Germany
警示用语：
Danger
危险声明
危险分类
Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Ox. Sol. 1
WGK
WGK 2
闪点(°F)
Not applicable
闪点(°C)
Not applicable
法规信息
危险化学品
Highly selective silver (I) oxide mediated monoprotection of symmetrical diols
Bouzide A and Sauve G.
Tetrahedron Letters, 38(34), 5945-5948 (1997)
A New Transformation of Silanols. Palladium-Catalyzed Cross-Coupling with Organic Halides in the Presence of Silver (I) Oxide
Hirabayashi K, et al.
Organic Letters, 1(2), 299-302 (1999)
Non-Sonogashira-type palladium-catalyzed coupling reactions of terminal alkynes assisted by silver (I) oxide or tetrabutylammonium fluoride.
Mori A, et al.
Organic Letters, 2(19), 2935-2937 (2000)
Eagleson M.
Concise Encyclopedia Chemistry, 90-90 (1994)
Abderrahim Bouzide et al.
Organic letters, 4(14), 2329-2332 (2002-07-06)
[reaction: see text] The reaction of symmetrical diols and oligo(ethylene glycol)s with a stoichiometric amount of p-toluenesulfonyl chloride in the presence of silver(I) oxide and a catalytic amount of potassium iodide led selectively to the monotosylate derivatives in high yields.
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