题目

阅读理解Most American families like to have a vacation in summer. Summer isa good season for vacation. It is often hot in July and August. Children do notgo to school in those two months. Some people like to stay at home, read books,or watch TV. Many families take their lunch to eat at a place with many treesor a nice lake. Some people have enough time and money to travel to othercountries like France, Japan and Australia. They usually fly to thesecountries. Many families travel by car or train to see interesting places intheir own countries. Their favorite cities are New York, Chicago, Mi(15 分)化合物H 是合成药物盐酸沙格雷酯的重要中间体，其合成路线如下：(1)化合物A 中的含氧官能团为 和 (填官能团名称)。(2)反应①→⑤中，属于取代反应的是 (填序号)。(3)写出同时满足下列条件的B 的一种同分异构体的结构简式： 。I. 分子中含有两个苯环；II. 分子中有7 种不同化学环境的氢；III. 不能与FeCl3溶液发生显色反应，但水解产物之一能发生此反应。(4)实现D→E 的转化中，加入的化合物X 能发生银镜反应，X 的结构简式为 。(5)已知：。化合物是合成抗癌药物美法伦的中间体，请写出以和为原料制备该化合物的合成路线流程图(无机试剂任用)。合成路线流程图示例如下：