HCID 14773690, compound → HCID 14773693, compound

Participants

Reaction Conditions

Reaction Steps

0.17 mmole of compound 4a is dissolved in 0.8 ml of 2,6-lutidine at 0° C., followed by the addition of 0.18 mmole of sulphonyl methane chloride to said solution. After stirring the reaction mixture for 90 min. at a temperature of 4 to 10° C., the solution is taken up in 1 ml of ether and then washed twice with 0.5 ml of saturated aqueous NaCl solution.

Provenance & Evidence