Acetic Acid → HCID 178518355, 화합물

HRID 2236804노트

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HRID 2236804 반응식
[I:1][C:2]1[CH:3]=[C:4]2[C:9](=[CH:10][CH:11]=1)[C:8](=[O:12])[NH:7][C:6](=[O:13])/[C:5]/2=[CH:14]\[NH:15][C:16]1[CH:21]=[CH:20][C:19]([N:22]2[CH2:27][CH2:26][NH:25][CH2:24][CH2:23]2)=[CH:18][CH:17]=1.C(O[BH-](OC(=O)C)OC(=O)C)(=O)C.[Na+].[O:42]1[CH:46]=[CH:45][CH:44]=[C:43]1[CH:47]=O.C(O)(=O)C.C(=O)(O)[O-].[Na+]>CN1CCCC1=O.C(Cl)Cl>[O:42]1[CH:46]=[CH:45][CH:44]=[C:43]1[CH2:47][N:25]1[CH2:24][CH2:23][N:22]([C:19]2[CH:18]=[CH:17][C:16]([NH:15]/[CH:14]=[C:5]3\[C:6](=[O:13])[NH:7][C:8](=[O:12])[C:9]4[C:4]\3=[CH:3][C:2]([I:1])=[CH:11][CH:10]=4)=[CH:21][CH:20]=2)[CH2:27][CH2:26]1

참가 물질

8

반응물 5

HCID 176Acetic AcidHCID 7362FurfuralHCID 516892Sodium BicarbonateHCID 5049666Sodium triacetoxyborohydrideHCID 178518347HCID 178518347, 화합물

생성물 1

HCID 178518355HCID 178518355, 화합물수율 88.4%

시약·촉매·용매 2

HCID 6344Dichloromethane용매2회HCID 13387N-methyl-2-pyrrolidone용매

실험 절차

(4Z)-6-Iodo-4-{[(4-piperazin-1-ylphenyl)amino]methylene}isoquinoline-1,3(2H,4H)-dione (47.4 mg, 0.1 mmol) is dissolved in N-methylpyrrolidinone (1 mL) and methylene chloride (0.3 mL), followed by addition of sodium triacetoxyborohydride (244 mg, 1.15 mmol), furan-2-carbaldehyde (0.214 mL, 2.58 mmol) and acetic acid (0.15 mL, 2.6 mmol). After stirring at room temperature for 40 min, methylene chloride and saturated sodium bicarbonate solution were added. The organic layer is separated and dried to give 49 mg (88%) of the title compound as a yellow solid. MS (ESI) m/z 555.4 (M+H)+1.

후처리

  1. customThe organic layer is separated
  2. customdried

출처 및 근거

ORD 기록
ord-443bf8d7804f498d8aa7dff386bdad37
출처 데이터셋
uspto-grants-2010_05
특허 번호
US07713994B2

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