“环戊烷”造句
很多
环戊烷的衍生物在这个范围也出现吸收.
Many cyclopentane derivatives also absorb in this region.
后者是由二氧杂
环戊烷中活化较弱的C -H 键离解而产生的.
The latter arises from abstraction of the somewhat lesser activated C - H bond in the dioxolane.
控制缩合反应的温度,还得到一种苯并环庚酮和一种苯并
环戊烷.
One benzosuberone and one benzocyclopentane are synthesized when controlling the condensation reaction temperature.