cas 245679-18-9|| where to buy 1,3-BIS(2,4,6-TRIMETHYLPHENYL)-4,5-DIHYDROIMIDAZOLIUM TETRAFLUOROBORATE

Nom du produit:1,3-BIS(2,4,6-TRIMETHYLPHENYL)-4,5-DIHYDROIMIDAZOLIUM TETRAFLUOROBORATE

IUPAC Name:1,3-bis(2,4,6-trimethylphenyl)-4,5-dihydro-3H-1λ⁵-imidazol-1-ylium; tetrafluoroboranuide

Unité d'emballage	Stock disponible	Prix($)
CM187138-5g	in stock	ȬȁŴ
CM187138-25g	in stock	Ʌƙț

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: N° CAS:245679-18-9; Formule moléculaire:C21H27BF4N2; Point de fusion:-; Code SMILES:CC1=CC(C)=CC(C)=C1[N+]2=CN(C3=C(C)C=C(C)C=C3C)CC2.F[B-](F)(F)F; Densité:

: Numéro de catalogue:CM187138; Poids moléculaire:394.26; Point d'ébullition:; N° Mdl:; Stockage:Store at 2-8°C.

: 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.

: Imidazolines; Imidazolines are a class of heterocycles derived from imidazoles by reduction of one of the two double bonds. Three isomers are known, 2-imidazoline, 3-imidazoline and 4-imidazoline. 2 and 3-imidazolines contain imine centers, while 4-imidazolines contain alkene groups. The 2-imidazoline group occurs in several drugs. Imidazolines are an important class of compounds found in many natural and medicinal products. These compounds are also used as intermediates in the synthesis of organic molecules. Furthermore, chiral imidazolines are widely used as organic catalysts for the synthesis of various natural and synthetic organic compounds.