詞語：ketal
ketal的解釋
ketal['ki:tæl]n. 縮酮；酮縮醇
ketal的意思
ketal 縮酮;酮縮醇;酮縮醇 縮酮;縮酮 酮縮醇;amber ketal 琥珀縮醛;ethylene ketal 亞乙基縮酮;vinyl ketal polymers 乙烯基縮醛聚體;formaldehyde methyl ketal 甲撐二甲醚;二甲醇縮甲醛;甲醛縮二甲醇;甲縮醛;
ketal的參考例句
1.Cyclohexanone ethylene ketal was synthesized from cyclohexanone and ethylene in the presence of ammonium ferric sulfate. 對以十二水硫酸鐵銨為催化劑，以環己酮和乙二醇為原料合成環己酮乙二醇縮酮的反應條件進行了研究。
2.Benzalacetone 1, 2-propylene glycol ketal was synthesized from benzalacetone and 1, 2-propylene glycol in the presence of toluene sulphonic acid. 以對甲苯磺酸為催化劑，通過苄叉丙酮與-1，2-丙二醇反應合成了苄叉丙酮-1，2-丙二醇縮酮。
3.The peroxy bonds were incorporated into the substrate framework via an acid-catalyzed ketal exchange reaction using hydrogen peroxide as the source of peroxy linkage. 該合成以雙氧水為過氧鍵來源，經酮羰基的縮酮交換反應在底物中引入兩個過氧氫基。