反应详情

A mixture of 1.56 g of product from Example 133 and 23.68 g of methyl iodide is heated in a sealed tube, in the dark, at 105° C. for 18 hours. The reaction is concentrated in vacuo to give 1.86 g of the desired product as light yellow crystals.

1. temperatureis heated in a sealed tube
2. concentrationThe reaction is concentrated in vacuo