cas 1242733-91-0|| where to buy Potassium trifluoro(pyrimidin-5-yl)borate

Produktname:Potassium trifluoro(pyrimidin-5-yl)borate

IUPAC Name:potassium trifluoro(pyrimidin-5-yl)boranuide

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CM316251-5g	in stock	œƐȅ

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: CAS-Nr.:1242733-91-0; Molekulare Formel:C4H3BF3KN2; Schmelzpunkt:-; SMILES-Code:F[B-](F)(F)C1=CN=CN=C1.[K+]; Dichte:

: Katalognummer:CM316251; Molekulargewicht:185.99; Siedepunkt:; Mdl-Nr.:MFCD09992922; Lagerung:

: Pyrimidines; Pyrimidine, also known as 1,3-diazobenzene, is a heterocyclic compound with the chemical formula C4H4N2. Pyrimidine is formed by substituting 2 nitrogen atoms for 2 carbons in the meta-position of benzene. It is a diazine and retains its aromaticity. Derivatives of pyrimidine widely exist in organic macromolecular nucleic acids, and many drugs also contain pyrimidine rings. In nucleic acids, three nucleobases are pyrimidine derivatives: cytosine, thymine and uracil. There are a variety of pyrimidine-containing drugs on the market, most of which are kinase inhibitors.

: Borates; Borates are classified as critical materials, they are the main source of boron and have a variety of industrial applications. Organic trifluoroborate is stable to heat, air and humidity, and is a very convenient crystalline boric acid compound. Since it has a tetra-coordinated boronic acid structure after the substitution of fluorine, it does not exhibit Lewis acidity and is stable to oxidation conditions. In addition, it can be regarded as the protector of boronic acid and boronic acid ester, which can be converted into each other. The compound can generally exist stably in organic solvents, but will decompose in protic solvents to liberate trivalent boron, so it can be directly used as a substrate for Suzuki coupling. The difference between trifluoroborate and boric acid is that it must exist in a monomeric form, so the equivalent weight can be closely controlled.