反应详情

温度

130 °C

A mixture of 163 mg of imidazole, 317 mg of the isomer of lesser polarity of trans-6-(2,4-dichlorophenoxymethyl)-2-[2-bromo-1-(2,4-dichlorophenyl)ethoxy]tetrahydropyran and 180 mg of sodium iodide in 5 ml of dimethylformamide was stirred whilst heating at 130° C. for 10 hours, and then treated and purified as in Example 34(b)(i), to give 136 mg of the isomer of lesser polarity of the title compound, as a colourless oil.

1. additiontreated
2. custompurified as in Example 34(b)(i)