methyl (E)-4-bromo-4-methylpenten-2-oate 、
苯乙酸甲酯 在
lithium hexamethyldisilazane 作用下,
生成
Methyl 2-phenyl-3-methoxycarbonyl-5-methyl-hex-4-enoate 、 Methyl 2-phenyl-3-methoxycarbonyl-5-methyl-hex-4-enoate 、 alkaline earth salt of/the/ methylsulfuric acid 、 alkaline earth salt of/the/ methylsulfuric acid