The latter arises from abstraction of the somewhat lesser activated C - H bond in the dioxolane.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....

dioxolane的音标：dioxolane的英式发音音标为：[daɪ'ɒksəleɪn]dioxolane的美式发音音标为：[daɪ'ɒksəleɪn]...

n.二恶茂烷，二氧戊环，二氧杂环戊烷...