“苯乙酮”造句
2024年05月07日 01:53:52
'氰'.''基一種單價(jià)基因,''.'氯'. ''化
苯乙酮, 存在于簡(jiǎn)單的和復(fù)雜的氰化物中.
A univalent radical , CN, found in simple and complex cyanide compounds.
降低反應(yīng)溫度,提高了
苯乙酮的收率.
Thus , this reduced temperature of reaction and increased the rate of acetophenone.
方法: 以甲醇為溶劑,以對(duì)羥基
苯乙酮和溴為原料制備了α - 溴-4-芐氧苯基
苯乙酮.
Methods: α - Bromo - 4 - benzyloxy acetophenone is synthesized with 4 - hydroxy acetophenone and bromonium as materials and methanol as solvent.