Sodium borohydride → HCID 57754454, compound

Participants

Reaction Steps

A suspension of 5.4 g (13.35 mmol) of the product of step 5 in 90 ml of THF and 30 ml of methanol is stirred with external ice bath cooling. There are added, 0.55 g (14.4 mmol) of sodium borohydride in little portions. Once the addition is finished the reaction is stirred for 1 hour, evaporated and 100 ml of water are added. The system is stirred for 30′ and the solid is filtered and thoroughly washed with water. Once dried, the solid weights 5.3 g (97

Provenance & Evidence