Sodium Hydroxide → HCID 86615282, compound

Participants

Reaction Steps

This compound was synthesized using 1.5 g of 10-tolyl-9-oxothioxanthenium nonafluorobutanesulfonate (Z-1) obtained in Synthesis Example 1. 10-Tolyl-9-oxothioxanthenium nonafluorobutanesulfonate (1.5 g) was dissolved in a methanol/water (=1/1) solution, and the resulting solution was passed through an ion exchange resin (Amberlite IRA402C1 in which the anion is replaced by OH with use of aqueous NaOH). After adding 1 g of 3,5-bistrifluoromethylbenzenesulfonic acid thereto, the solution was extracted with chloroform to obtain 1.7 g of 10-tolyl-9-oxothioxanthenium 3,5-bistrifluoromethylbenzene-sulfonate (Z-2) as a compound changed in the counter salt.

Provenance & Evidence