Patent ID: 6559310
Filing Date: 2003-05-06
Classification: C07C,C07D,C07F

Abstract:
Arylboron intermediates selected from:2-(4-N-Methylcarbamoylphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane, 2-(4-Fluorophenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane, 2-(2,6-Dimethoxypyridine-3-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane, 2-(4,4â€²-Biphenyl)bis-4,4,5,5-tetramethyl-1,3,2-dioxaborolane, 2-(4-Acetamidophenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane, 2-(2-Methoxy-5-carbethoxyphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane, 2-(2-Bromopyridine-5-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane, 2-(3-Methyl-4-methoxyphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane, 2-(2,4-Dimethylphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane, 2-(4-Trifluoromethylphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane, 2-(4-tert-Butylphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane, 2-(3,4,5-Trimethoxyphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane, 2-(2-Methyl-4-methoxyphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane, 2-(2,4-Dimethoxyphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane, 2-(Thiophene-3-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane, 2-(4-Sulfamylphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane, 2-(3-carboxy-4-aminophenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane, 2-(2-(1H-Tetrazole-5-yl)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane, 2-(4-Aminophenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane, 2-(3-Bromomethylphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane, 2-(3-(1H-Isoindole-1,3(2H)-dionemethyl)phenyl)4,4,5,5-tetramethyl-1,3,2-dioxaborolane, 2-(3-Hydroxyphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane, 2-(1H-Pyrazole-4-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane, 2-(2-cyanophenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane, 2-(3-cyanophenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane, 2-(3-(acetyl)phenyl)4,4,5,5-tetramethyl-1,3,2-dioxaborolane, 2-(2-Cyanophenyl)-5,5-dimethyl-1,3,2-dioxaborinane, 2-(3-Cyanophenyl)-5,5-dimethyl-1,3,2-dioxaborinane, 2-(4-Cyanophenyl)-5,5-dimethyl-1,3,2-dioxaborinane, 2-(2,4,6-Trimethylphenyl)-5,5-dimethyl-1,3,2-dioxaborinane, 2-(2-Cyanophenyl)-1,3,2-dioxaborolane, 2-(4-Cyanophenyl)-1,3,2-dioxaborolane, 2-(1-Oxoindane-5-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane, 2-(3-Formyl-4-hydroxy-5-methoxyphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane, 2-(3,5-Dimethylisoxazole-4-yl)-1,3,2-dioxaborolane, 2-(2-Cyano-3-fluorophenyl)-1,3,2-dioxaborolane, 2-(Thiazole-2-yl)-1,3,2-dioxaborolane, 2-(2-Methoxy-5-cyanomethylphenyl)-5,5-dimethyl-1,3,2-dioxaborinane, 2-(3-Phenoxyphenyl)-1,3,2-dioxaborinane, 2-(Thiazole-2-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane, 2-(3-Trimethoxysilylphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane, 2-(4-Trimethoxysilylphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane, and 2-(2,4,6-Trimethylphenyl)-1,3,2-dioxaborolane.