题目

Mark Twain left school when he was twelve. Though he had little school education, he became the most famous writer of his time. He made millions of dollars by writing. His real name was Samuel Langhorne Clements, but he is better known all over the world as Mark Twain, his penname. Mark Twain was born in 1835 and he was not a healthy baby. In fact, he was not expected to live through the first winter. But with his mother’s tender care, he managed to survive. As a boy, he caused much trouble to his parents. He used to play jokes on all his friends and neighbors. He didn’t like to go to scho F是新型降压药替米沙坦的中间体，可由下列路线合成： (1)反应类型：D→E：________，E→F：________． (2)写出满足下列条件的B的所有同分异构体________(写结构简式)． ①含有苯环 ②含有酯基 ③能与新制Cu(OH)2反应 (3)C中含有的官能团名称是________．已知固体C在加热条件下可溶于甲醇，下列C→D的有关说法正确的是________． a、D的化学式为C9H9NO4 b、浓硫酸的吸水性可能会导致溶液变黑 c、甲醇既是反应物，又是溶剂 (4)E的同分异构苯丙氨酸经缩聚反应形成的高聚物是________(写结构简式)． (5)F在强酸和长时间加热条件下发生水解反应的化学方程式是________．