推荐产品
表单
powder
mp
178-183 °C (d)
官能团
phenyl
SMILES字符串
[K+].F[B-](F)(F)C(=O)Cc1ccccc1
InChI
1S/C8H7BF3O.K/c10-9(11,12)8(13)6-7-4-2-1-3-5-7;/h1-5H,6H2;/q-1;+1
InChI key
SEOSMCJOPUBHBF-UHFFFAOYSA-N
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一般描述
Potassium (2-phenylacetyl)trifluoroborate (potassium benzyltrifluoroborate, phenylacetyl trifluoroborate) belongs to the class of compounds known as potassium acyltrifluroborates (KATs). This trifluoroborate salt is stable and does not readily undergo trimerization. It undergoes palladium-catalyzed cross-coupling reaction with p-nitro triflate to form the corresponding biaryl. Phenylacetyl trifluoroborate acts as an acyl donor during the amidation of O-benzoyl hydroxylamine to form the corresponding amide.
应用
Potassium acyltrifluroborates (KATs) are bench, air and moisture stable reagents for rapid chemoselective amide bond formations with hydroxylamines. These amide bond forming reactions proceed under aqueous conditions without the need for coupling reagents or protecting groups. This product was introduced in collaboration with the Bode Research Group.
其他说明
Rapid Ligations with Equimolar Reactants in Water with the Potassium Acyltrifluoroborate (KAT) Amide Formation
Amide-Forming Ligation of Acyltrifluoroborates and Hydroxylamines in Water
Synthesis of Chemically and Configurationally Stable Monofluoro Acylboronates: Effect of Ligand Structure on their Formation, Properties, and Reactivities
Amide-Forming Ligation of Acyltrifluoroborates and Hydroxylamines in Water
Synthesis of Chemically and Configurationally Stable Monofluoro Acylboronates: Effect of Ligand Structure on their Formation, Properties, and Reactivities
警示用语:
Warning
危险声明
危险分类
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
靶器官
Respiratory system
储存分类代码
11 - Combustible Solids
WGK
WGK 3
闪点(°F)
Not applicable
闪点(°C)
Not applicable
法规信息
新产品
Organotrifluoroborates: Expanding Organoboron Chemistry
Aldrichimica Acta, 38(2), 58-58 (2005)
Amide-forming ligation of acyltrifluoroborates and hydroxylamines in water.
Angewandte Chemie (International ed. in English), 51(23), 5683-5686 (2012-04-28)
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