Water → HCID 67165740, compound

Participants

Reaction Steps

1,3-(S)-dibenzyl-8-diphenylacetyl-1,4,8-triazaspiro[4,5]decan-2-one (450 mg, 0.8 mmol) was dissolved in ethyl methyl ketone (3.6 mL), water (8 μL), TMSCl (118 μL), and ether (10 mL) were added and the mixture was stirred overnight. The solid matter was isolated by filtration, washed with ether, and dried in vacuo. The product 1,3-(S)-dibenzyl-8-diphenylacetyl-1,4,8-triazaspiro[4,5]decan-2-one hydrochloride was obtained in a yield of 402 mg (84%).

Provenance & Evidence