推荐产品
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
其他客户在看
Silver mediated acetylenic oxy cope rearrangement.
Tetrahedron, 42(5), 1333-1344 (1986)
Trifluoromethanesulfonic?Carboxylic Anhydrides, Highly Active Acylating Agents.
Angewandte Chemie (International Edition in English), 11(4), 299-300 (1972)
Asymmetric synthesis via electrophile-mediated cyclisations.
Tetrahedron, 46(13-14), 4697-4710 (1990)
Perfluoroalkanesulfonic esters: methods of preparation and applications in organic chemistry.
Synthesis, 1982(02), 85-126 (1982)
Journal of the American Chemical Society, 134(36), 14760-14763 (2012-08-25)
Aryl triflates were transformed to aryl bromides/iodides simply by treating them with LiBr/NaI and [Cp*Ru(MeCN)(3)]OTf. The ruthenium complex also catalyzed the transformation of alkenyl sulfonates and phosphates to alkenyl halides under mild conditions. Aryl and alkenyl triflates undergo oxidative addition
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