反应详情

温度

90 °C

A mixture of 0.350 g of product from Example 122 and 5.08 g of methyl iodide is heated at 90° C. for 17 hours. Thin layer chromatography shows the presence of starting material. The mixture is reheated at 125° C. for 23 hours. The reaction is concentrated in vacuo to give 0.45 g of the desired product as pale yellow crystals.

1. concentrationThe reaction is concentrated in vacuo