m-Chloroperbenzoic acid → Tert-butyl 1-oxa-6-azaspiro[2.6]nonane-6-carboxylate
반응식
[C:1]([O:5][C:6]([N:8]1[CH2:14][CH2:13][CH2:12][C:11](=[CH2:15])[CH2:10][CH2:9]1)=[O:7])([CH3:4])([CH3:3])[CH3:2].C(=O)(O)[O-:17].[Na+].ClC1C=CC=C(C(OO)=O)C=1>ClCCl>[C:1]([O:5][C:6]([N:8]1[CH2:14][CH2:13][CH2:12][C:11]2([O:17][CH2:15]2)[CH2:10][CH2:9]1)=[O:7])([CH3:4])([CH3:3])[CH3:2]참가 물질
5
실험 절차
In analogy to example 11 step 1 with 4-methylene-azepane-1-carboxylic acid tert-butyl ester (MW: 211.307, 1.73 mmol), 1.16 g sodium bicarbonate (MW: 84.01 13.8 mmol) and 1.36 g of 80% m-chloroperbenzoic acid (MW 172.57, 6.05 mmol) in 5 ml of dichloromethane. Yield: 250 mg, 63%. MS: 228.8 (M+H)+, 127.8 (M−(CH3)3COCO) method ESI+.
출처 및 근거
- ORD 기록
- ord-63ca8ba619df464080dd7a16889f63e1
- 출처 데이터셋
- uspto-grants-2013_08
- 특허 번호
- US08501774B2
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