4,5-diethyl-2,5-dihydro-2,2,3-trimethyl-1,2,5-thiasilaborole

sodium triethyl(4-methylpent-3-en-1-yn-1-yl)borate

苯硼酸酐

1-phenyl-2-bis(dimethylamino)borylethyne

1,2-Di-tert-butyl-1,2-diethyldiboran(4)