반응 #75621
ord-c90b274ab8f645e7a8d702384fae3f33
반응 방정식
반응물
시약
없음
용매
반응 조건
상세 조건
See reaction.notes.procedure_details.
후처리
- 1여과the resulting crystals were collected by filtration
실험 절차
1.16 g of tert-butyl 3-oxo-2-oxa-8-azaspiro[4.5]decane-8-carboxylate was dissolved in 2.3 ml methanol, 4.6 ml of 4 N hydrochloric acid/ethyl acetate was added thereto, and the mixture was stirred at room temperature for 1 hr. 5 ml ethyl acetate was added thereto, and the resulting crystals were collected by filtration to give 700 mg of 3-oxo-2-oxa-8-azaspiro[4.5]decane hydrochloride.