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质量水平
检测方案
≥99%
形式
powder
反应适用性
core: silver
reagent type: catalyst
mp
286 °C (lit.)
SMILES字符串
[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 key
QRUBYZBWAOOHSV-UHFFFAOYSA-M
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应用
三氟甲磺酸银是一种反应性三氟甲烷磺酸试剂，可作为可溶性银离子来源，用于亲电络合阳离子合成，促进傅-克烷基化、亲核烯烃环化和酯化反应。
它还可用于：
它还可用于：
- 从仲磷酸盐和硫代磷酸盐获取烯烃。
- 用作在温和条件下醚化醇和伯烷基卤化物的试剂。
- 从氯铑配合物中制备用于乙炔加氢磷酸化的阳离子铑催化剂。
- 用作通过醛的硅氢加成，制备甲硅烷基醚的催化剂。
警示用语：
Danger
危险声明
危险分类
Eye Dam. 1 - Skin Irrit. 2
WGK
WGK 3
个人防护装备
dust mask type N95 (US), Eyeshields, Gloves
Chemical Communications (Cambridge, England), 1359-1359 (2006)
New synthetic methods for olefins from secondary phosphates and thiophosphates
Shimagaki M, et al.
Tetrahedron Letters, 36, 719-719 (1995)
Minoru Hayashi et al.
The Journal of organic chemistry, 71(24), 9248-9251 (2006-11-18)
A novel rhodium-catalyzed hydrophosphination of alkynes using a silylphosphine as a phosphino group source is described. A variety of alkynes, both terminal and internal ones with aryl, alkyl, and carboxyl groups, gave the corresponding alkenylphosphines in a highly regioselective and
A mild procedure for etherification of alcohols with primary alkyl halides in the presence of silver triflate
Burk RM, et al.
Tetrahedron Letters, 35, 8111-8111 (1994)
Yusuke Imazaki et al.
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
商品
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