基本解釋[有化] 芐基溴；溴化芐英漢例句雙語例句A possible reaction mechanism was that benzyl alcohol reacted with CuBr2 to give benzyl bromide.提出經(jīng)過兩個(gè)反應(yīng)階段的可能機(jī)理，即先生成芐溴，然后在鐵粉的催化下得到目標(biāo)產(chǎn)物。An unusual substitution of 5-fluorouracils by the reaction of lithium salts of 1,3-dialkyl-5-fluorouracil with benzyl bromide is described.二烷基-5-氟尿嘧啶的鋰鹽與芐基溴進(jìn)行芐基化反應(yīng)時(shí)產(chǎn)生了異常的反應(yīng)結(jié)果。Benzyl bromide was synthesized from potassium bromide, a by-product from synthesis of 2-hydroxy-4-n-octyloxybenzophenone(UV-531), and benzoic alcohol in the presence of concentrated sulfuric acid.溴化鉀作為工業(yè)生產(chǎn)2-羥基-4-正辛氧基二苯甲酮的副產(chǎn)品，在濃硫酸存在的條件下，與苯甲醇進(jìn)行反應(yīng)合成芐基溴。benzyl bromide更多例句詞組短語短語benzyl l bromide 溴化芐benzyl ammonium bromide 芐基溴化銨BENZYL TRIPHENYLPHOSPHONIUM BROMIDE 98 三苯基溴化磷hexadecyldimethyl benzyl ammonium bromide 十六烷基二甲基芐基溴化銨benzyl ammonium bromide spectrophotometry 芐基溴化銨benzyl bromide更多詞組專業(yè)釋義化學(xué)芴甲氧羰基氯溴化芐芐基溴溴芐經(jīng)濟(jì)學(xué)溴化芐