515884
三氟甲磺酸铝
99.9% trace metals basis
别名:
三（三氟甲烷）铝, 三（三氟甲磺酸铝）铝, 三(三氟磺酸)铝
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关于此项目
线性分子式:
(CF3SO3)3Al
化学文摘社编号:
分子量:
474.19
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12161600
MDL number:
产品名称
三氟甲磺酸铝, 99.9% trace metals basis
InChI
1S/3CHF3O3S.Al/c3*2-1(3,4)8(5,6)7;/h3*(H,5,6,7);/q;;;+3/p-3
SMILES string
[Al+3].[O-]S(=O)(=O)C(F)(F)F.[O-]S(=O)(=O)C(F)(F)F.[O-]S(=O)(=O)C(F)(F)F
InChI key
FKOASGGZYSYPBI-UHFFFAOYSA-K
assay
99.9% trace metals basis
reaction suitability
core: aluminum
reagent type: catalyst
mp
300 °C (lit.)
Quality Level
Application
三氟甲磺酸铝 (三氟磺酸铝或Al(OTf)3) 可用作以下反应的催化剂：
- 通过不饱和醇的环化异构化进行环醚的区域选择性合成。
- 糖类转化为5-羟甲基糠醛 (5-HMF)。
- 与Pd(OAc)2/BINAP 一起参与苯乙炔的甲氧羰基化反应。
signalword
Danger
hcodes
Hazard Classifications
Eye Dam. 1 - Skin Corr. 1B
存储类别
8A - Combustible corrosive hazardous materials
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges
Valorization of an underused sugar derived from hemicellulose: Efficient synthesis of 5-hydroxymethylfurfural from mannose with aluminum salt catalyst in dimethyl sulfoxide/water mixed solvent
Jia S, et al.
Royal Society of Chemistry Advances, 7(62), 39221-39227 (2017)
Aluminium (III) trifluoromethanesulfonate as an efficient catalyst for the intramolecular hydroalkoxylation of unactivated olefins: experimental and theoretical approaches
Coulombel L, et al.
Chemistry?A European Journal , 12(24), 6356-6365 (2006)
Recyclable Pd (OAc) 2/Ligand/Al (OTf) 3 Catalyst for the Homogeneous Methoxycarbonylation and Hydrocarboxylation Reactions of Phenylacetylene
Williams DBG, et al.
Organometallics, 30(18), 4968-4973 (2011)
Shaochen Zhang et al.
Science (New York, N.Y.), 364(6435), 45-51 (2019-04-06)
Accessing enantiomerically enriched amines often demands oxidation-state adjustments, protection and deprotection processes, and purification procedures that increase cost and waste, limiting applicability. When diastereomers can be formed, one isomer is attainable. Here, we show that nitriles, largely viewed as insufficiently
Danqing Zheng et al.
Organic letters, 14(11), 2655-2657 (2012-05-24)
An unexpected silver triflate catalyzed reaction of 2-alkynylbenzaldehyde with 2-isocyanoacetate provides an efficient route for the generation of isoquinolines. The reaction proceeds smoothly in air under mild conditions with high efficiency.
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