反应详情

10.0 g (42.7 mmol) of the compound from Example 1A were introduced into 100 ml of tetrahydrofuran at RT, 3.29 g (47.0 mmol) of sodium methanethiolate were added, and the mixture was stirred at RT for 4 h. It was filtered with suction through kieselguhr and washed with tetrahydrofuran, and the filtrate was concentrated to result in 9.00 g (100% of theory) of the title compound which were reacted without further purification.

1. filtrationIt was filtered with suction through kieselguhr
2. washwashed with tetrahydrofuran
3. concentrationthe filtrate was concentrated