ironn.熨斗；铁；刚强(复）irons: 镣铐.v.熨；烫adj.铁的；刚强的iron saw截铁锯iron tub铁桶子Ironside艾恩赛德(姓氏)ironlessadj.无铁心的irongrey铁灰色iron pig生铁ironworkn.铁工；铁制品；铁制部分ironwire铁丝iron bed铁床iron law[法] 铁的法律； 铁的规则； 铁则

1. Various processes for synthesis of irone are introduced, including recent progress at home and abroad.
   讨论了国内外有关鸢尾酮的合成路线及合成方法的新进展。
2. Irone was obtained through three steps reactions with citral and acetone.Citral reacted with acetone in the base catalyst to give pseudoionone.
   采用山苍子油提取得到的柠檬醛和丙酮等为主要原料合成鸢尾酮。