483346
三氟甲烷磺酸银
≥99.95% trace metals basis
可持续性特点
别名:
AgOTf, 三氟甲磺酸 银盐, 三氟甲磺酸银
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关于此项目
线性分子式:
CF3SO3Ag
化学文摘社编号:
分子量:
256.94
UNSPSC Code:
12161600
NACRES:
NA.22
PubChem Substance ID:
EC Number:
220-882-2
Beilstein/REAXYS Number:
3598402
MDL number:
Quality Segment
assay
≥99.95% trace metals basis
reaction suitability
core: silver, reagent type: catalyst
sustainability
Sustainability features
mp
286 °C (lit.)
SMILES string
[Ag+].[O-]S(=O)(=O)C(F)(F)F
InChI
1S/CHF3O3S.Ag/c2-1(3,4)8(5,6)7;/h(H,5,6,7);/q;+1/p-1
InChI key
QRUBYZBWAOOHSV-UHFFFAOYSA-M
General description
We are committed to bringing you Greener Alternative Products, which adhere to one or more of the 12 Principles of Green Chemistry. This catalyst excels in propargylation of carbonyl compounds and silicon-based nucleophile activation. Its strong Lewis acidity with moisture tolerance makes it superior to traditional Lewis acids for diverse transformations. Click here for more information.
Application
- 三氟甲磺酸银 (AgOTf) 是一种将烷基、酰基和磺酰基卤化物转化为相应的三氟甲磺酸酯的反应性三氟甲磺酸酯。
- 它是一种高度合适的亲电试剂，可引发取代的 5-己烯-1-炔-3-醇的乙酰基氧-Cope 重排，合成相应的 α,δ-二乙基醛。
- 也可用于氨基烯酮的非对映选择性环化反应，其中非对映选择性取决于 Ag (I) 浓度。
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警示词
Danger
危险代码
Hazard Classifications
Eye Dam. 1 - Skin Irrit. 2
PPE（个人防护设备）
dust mask type N95 (US), Eyeshields, Gloves
存储类别
11 - Combustible Solids