反应详情

A 1.0 g quantity of 1-diazo-2-nonanone is dissolved in 30 ml of ether, and 2.0 g of 2,4,6-trimethylbenzenesulfonic acid dihydrate is slowly added to the solution at room temperature. The same procedure as in Example 1 is thereafter repeated to give 1.4 g of 2-oxononanyl-2,4,6-trimethylbenzene sulfonate in the form of a colorless transparent oil (Compound 77). Yield 69.0%.