4-Methylmorpholine → N-Boc sarcosine piperonylamide

HRID 23184

반응식

HRID 23184 반응식
ClC(OCC(C)C)=[O:3].[C:9]([N:16]([CH2:18][C:19]([OH:21])=[O:20])[CH3:17])([O:11][C:12]([CH3:15])([CH3:14])[CH3:13])=[O:10].CN1CCOCC1.[CH2:29]([NH2:39])[C:30]1[CH:38]=[CH:37][C:36]2[O:35][CH2:34][O:33][C:32]=2[CH:31]=1>C1COCC1>[C:29]([NH2:39])(=[O:3])[C:30]1[CH:38]=[CH:37][C:36]2[O:35][CH2:34][O:33][C:32]=2[CH:31]=1.[C:9]([N:16]([CH2:18][C:19]([OH:21])=[O:20])[CH3:17])([O:11][C:12]([CH3:14])([CH3:15])[CH3:13])=[O:10]

참가 물질

6

반응물 4

HCID 79724-MethylmorpholineHCID 62365Isobutyl chloroformateHCID 75799Benzo-1,3-dioxole-5-methylamineHCID 83692Glycine, N-[(1,1-dimethylethoxy)carbonyl]-N-methyl-

생성물 1

HCID 86586337N-Boc sarcosine piperonylamide수율 95%

시약·촉매·용매 1

HCID 8028Tetrahydrofuran용매

실험 절차

Isobutyl chloroformate (226 μL, 1.73 mmol) was added to a solution of N-Boc sarcosine (1.73 mmol) and N-methylmorpholine (192 μL, 1.73 mmol) in THF. After two minutes, piperonylamine (216 mL, 1.73 mmol) was added and the mixture allowed to warm to room temperature. After thirty minutes, the reaction mixture was passed through a bed of Celite and all volatiles were removed under reduced pressure to yield N-Boc sarcosine piperonyl amide (531 mg, 95%) as a white solid. 1H NMR: (CDCl3) δ2.41 (s,3), 3.28 (s,2), 4.39 (d,2), 5.95 (s,2), 6.80 (m,3), 7.43 (bs,1), 9.04 (bs,1).

후처리

  1. waitAfter thirty minutes
  2. customall volatiles were removed under reduced pressure

출처 및 근거

ORD 기록
ord-7a98f1a1417a4776ab30a68e10af6da6
출처 데이터셋
uspto-grants-2005_02
특허 번호
US06849739B2

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