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Sodium hydride → HCID 178453917, 화합물

HRID 255237
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HRID 255237 반응식
[O:1]=[C:2]1[NH:7][C:6]2[CH:8]=[C:9]([C:12]#[N:13])[CH:10]=[CH:11][C:5]=2[O:4][CH2:3]1.[H-].[Na+].CS(O[CH2:21][CH2:22][C@H:23]1[CH2:28][CH2:27][C@H:26]([NH:29][C:30]([O:32][C:33]([CH3:36])([CH3:35])[CH3:34])=[O:31])[CH2:25][CH2:24]1)(=O)=O.COC1C=C2C(C=CC(=O)N2CCN2CCC(NC(=O)OC(C)(C)C)CC2)=CC=1>ClCCl.CO>[C:12]([C:9]1[CH:10]=[CH:11][C:5]2[O:4][CH2:3][C:2](=[O:1])[N:7]([CH2:21][CH2:22][C@H:23]3[CH2:24][CH2:25][C@H:26]([NH:29][C:30](=[O:31])[O:32][C:33]([CH3:36])([CH3:35])[CH3:34])[CH2:27][CH2:28]3)[C:6]=2[CH:8]=1)#[N:13]
참가 물질실험 절차출처 및 근거반응 노트

참가 물질

6

반응물 4

HCID 24758Sodium hydrideHCID 106548133-Oxo-3,4-dihydro-2H-benzo[b][1,4]oxazine-6-carbonitrile2회HCID 59371209tert-butyl {1-[2-(7-methoxy-2-oxoquinolin-1(2H)-yl)ethyl]piperidin-4-yl}carbamateHCID 178453928HCID 178453928, 화합물2회

생성물 1

HCID 178453917HCID 178453917, 화합물수율 50%

시약·촉매·용매

1
HCID 21226129Dichloromethane methanol용매

실험 절차

3-Oxo-3,4-dihydro-2H-1,4-benzoxazine-6-carbonitrile (Intermediate 60) (350 mg, 2.0 mmol) was deprotonated with sodium hydride and alkylated with 2-{trans-4-[(tert butoxycarbonyl)amino]cyclohexyl}ethyl methanesulfonate (Intermediate 76) as described for Intermediate 2. Chromatography on silica gel with dichloromethane/methanol (20:1) afforded the product as a solid (50%).

출처 및 근거

ORD 기록
ord-90cbae279f8f4315a917198110868792
출처 데이터셋
uspto-grants-2011_01
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US07875715B2

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