483346
三氟甲烷磺酸银
≥99.95% trace metals basis
别名:
AgOTf, 三氟甲磺酸 银盐, 三氟甲磺酸银
应用
- 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。
警示用语：
Danger
危险声明
危险分类
Eye Dam. 1 - Skin Irrit. 2
储存分类代码
13 - Non Combustible Solids
WGK
WGK 3
个人防护装备
dust mask type N95 (US), Eyeshields, Gloves
Silver mediated acetylenic oxy cope rearrangement.
Bluthe N, et al.
Tetrahedron, 42(5), 1333-1344 (1986)
Asymmetric synthesis via electrophile-mediated cyclisations.
Fox D N and Gallagher T
Tetrahedron, 46(13-14), 4697-4710 (1990)
Perfluoroalkanesulfonic esters: methods of preparation and applications in organic chemistry.
Stang P J, et al.
Synthesis, 1982(02), 85-126 (1982)
Trifluoromethanesulfonic?Carboxylic Anhydrides, Highly Active Acylating Agents.
Effenberger F and Epple G
Angewandte Chemie (International Edition in English), 11(4), 299-300 (1972)
Dennis M Whitfield
Carbohydrate research, 356, 180-190 (2012-04-25)
The Transition State (TS) for any chemical glycosylation reaction is not known with certainty. Both experimental and computational approaches have been limited due to the complexity of the problem. This work describes a preliminary computational ionization approach using density functional
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