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Merck

804495

Sigma-Aldrich

Potassium 2-Chloroisonicotinoyltrifluoroborate

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About This Item

经验公式(希尔记法):
C6H3BClF3KNO
分子量:
247.45
分類程式碼代碼:
12352103
PubChem物質ID:
NACRES:
NA.22

化驗

95%

形狀

powder

mp

250 °C

SMILES 字串

O=C(B(F)(F)F)C1=CC(Cl)=NC=C1.[K]

InChI

1S/C6H3BClF3NO.K.H/c8-5-3-4(1-2-12-5)6(13)7(9,10)11;;/h1-3H;;

InChI 密鑰

AEOYDAMQMIVRLT-UHFFFAOYSA-N

應用

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.

象形圖

Exclamation mark

訊號詞

Warning

危險聲明

防範說明

危險分類

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

標靶器官

Respiratory system

儲存類別代碼

11 - Combustible Solids

水污染物質分類(WGK)

WGK 3

閃點(°F)

Not applicable

閃點(°C)

Not applicable


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相关内容

The Bode Group aims to develop new reactions and reagents for the synthesis of complex molecules. The Bode Group has developed N-mesityl-substituted NHCs as organocatalysts for the catalytic generation of reactive species including activated carboxylates, homoenolates, and enolates. These novel catalysts and reactions have made possible a new generation of highly enantioselective annulations from simple starting materials under mild reaction conditions, usually at room temperature and without added reagents. Furthering the goal of designing new reagents to enable the assembly of complex molecules, the Bode group has developed SnAP reagents for the facile, one-pot conversion of aldehydes into N-unprotected, saturated N-heterocycles, including bicyclic and spirocyclic structures. These easy to handle reagents provide a simple and robust alternative to the challenging and restrictive cross-coupling methods for the functionalization of saturated N-heterocycles.

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