推荐产品
品質等級
化驗
≥99.95% trace metals basis
反應適用性
core: silver
reagent type: catalyst
mp
286 °C (lit.)
SMILES 字串
[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 密鑰
QRUBYZBWAOOHSV-UHFFFAOYSA-M
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應用
- 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。
訊號詞
Danger
危險聲明
危險分類
Eye Dam. 1 - Skin Irrit. 2
儲存類別代碼
13 - Non Combustible Solids
水污染物質分類(WGK)
WGK 3
個人防護裝備
dust mask type N95 (US), Eyeshields, Gloves
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Trifluoromethanesulfonic?Carboxylic Anhydrides, Highly Active Acylating Agents.
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Synthesis, 1982(02), 85-126 (1982)
Silver mediated acetylenic oxy cope rearrangement.
Bluthe N, et al.
Tetrahedron, 42(5), 1333-1344 (1986)
Asymmetric synthesis via electrophile-mediated cyclisations.
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An efficient, chemoselective, and environment-friendly method for the deprotection of tert-butyldiphenylsilyl ethers mediated by triflic acid supported on silica gel is reported. A wide range of tert-butyldiphenylsilyl ethers derived from carbohydrate and saponin residues can be smoothly cleaved in the
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