
已知:①



②

③

回答下列问题:
(1)烃A的质谱图如图,其结构简式为

(2)E中含氧官能团的名称是
(3)写出等物质的量D+H→J的化学方程式:
(4)满足下列要求的B的芳香族同分异构体共有
①能发生银镜反应;②与NaHCO3反应有气体产生
(5)如下流程可制备化合物M(


则:试剂b为

同类型试题

y = sin x, x∈R, y∈[–1,1],周期为2π,函数图像以 x = (π/2) + kπ 为对称轴
y = arcsin x, x∈[–1,1], y∈[–π/2,π/2]
sin x = 0 ←→ arcsin x = 0
sin x = 1/2 ←→ arcsin x = π/6
sin x = √2/2 ←→ arcsin x = π/4
sin x = 1 ←→ arcsin x = π/2


y = sin x, x∈R, y∈[–1,1],周期为2π,函数图像以 x = (π/2) + kπ 为对称轴
y = arcsin x, x∈[–1,1], y∈[–π/2,π/2]
sin x = 0 ←→ arcsin x = 0
sin x = 1/2 ←→ arcsin x = π/6
sin x = √2/2 ←→ arcsin x = π/4
sin x = 1 ←→ arcsin x = π/2

