5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole
CAS:
Ref. 3D-FT139389
Información del producto
Nombre:5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole
Marca:Biosynth
Descripción:5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole is a reagent used in the synthesis of pinacol esters that are used to synthesize diazotized aromatic compounds. It is also used as a target product in the synthesis of 1,2,4-triazoles. 5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole can be prepared by diazotizing aniline with sodium nitrite and then reacting this with sodium hydroxide in ethanol. This reaction produces two isomers: 4-(4,4,5,5-tetramethyl-[1,3]dioxaborolan-2yl)phenylamine and 4-(4,-dimethylaminomethyl-[1
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Propiedades químicas
Peso molecular:194.04 g/mol
Fórmula:C9H15BN2O2
Pureza:Min. 95%
InChI:InChI=1S/C9H15BN2O2/c1-8(2)9(3,4)14-10(13-8)7-5-6-11-12-7/h5-6H,1-4H3,(H,11,12)
Clave InChI:InChIKey=KWLOIDOKWUESNM-UHFFFAOYSA-N
SMILES:CC1(C)OB(c2ccn[nH]2)OC1(C)C