反应详情

The same procedures used in Example 1 were repeated except for using 4.55 g of 1-bromo-2-ethylbutane and 2.00 g of indole-4-carbaldehyde as a starting material to give 1.92 g of 1-(2-ethylbutyl) indole-4-carbaldehyde as a yellow oily substance. The yield thereof was found to be 61%.