Acetic Acid → HCID 178478340, 화합물

HRID 1678789노트

반응식

HRID 1678789 반응식
[Cl:1][C:2]1[N:11]=[CH:10][CH:9]=[C:8]2[C:3]=1[CH:4]=[C:5]([C:20]1[CH:25]=[CH:24][CH:23]=[CH:22][CH:21]=1)[C:6]([C:12]1[CH:19]=[CH:18][C:15]([CH:16]=O)=[CH:14][CH:13]=1)=[N:7]2.[NH:26]1[CH:30]=[N:29][C:28]([CH:31]2[CH2:36][CH2:35][NH:34][CH2:33][CH2:32]2)=[N:27]1.C(N(CC)CC)C.C(O)(=O)C.C(O[BH-](OC(=O)C)OC(=O)C)(=O)C.[Na+]>CN1C(=O)CCC1.C(OCC)(=O)C>[Cl:1][C:2]1[N:11]=[CH:10][CH:9]=[C:8]2[C:3]=1[CH:4]=[C:5]([C:20]1[CH:25]=[CH:24][CH:23]=[CH:22][CH:21]=1)[C:6]([C:12]1[CH:19]=[CH:18][C:15]([CH2:16][N:34]3[CH2:33][CH2:32][CH:31]([C:28]4[NH:29][CH:30]=[N:26][N:27]=4)[CH2:36][CH2:35]3)=[CH:14][CH:13]=1)=[N:7]2

참가 물질

8

반응물 5

HCID 176Acetic AcidHCID 8471TriethylamineHCID 5049666Sodium triacetoxyborohydrideHCID 575007324-(5-Chloro-3-phenyl-1,6-naphthyridin-2-yl)benzaldehydeHCID 178420874HCID 178420874, 화합물

생성물 1

HCID 178478340HCID 178478340, 화합물

시약·촉매·용매 2

HCID 8857Ethyl Acetate용매HCID 13387N-methyl-2-pyrrolidone용매

실험 절차

To a stirred solution of 9-1 (0.25 g, 0.73 mMol) and 21-1 (0.13 g, 0.87 mMol) in NMP (5 mL) was added triethylamine (0.3 mL, 2.2 mMol) followed by acetic acid (0.082 mL, 1.5 mMol). After stirring at ambient temperature overnight, sodium triacetoxyborohydride (0.18 g, 0.87 mMol) was added. Upon completion, the reaction was diluted with ethyl acetate and washed with saturated NaHCO3, followed by water, then brine. The organic layer was dried with Na2SO4 and MgSO4, filtered and concentrated in vacuo to yield 21-2. LC/MS (M+1) calculated: 482.0; observed: 482.2

후처리

  1. washwashed with saturated NaHCO3
  2. dry with materialThe organic layer was dried with Na2SO4 and MgSO4
  3. filtrationfiltered
  4. concentrationconcentrated in vacuo
  5. customto yield 21-2

출처 및 근거

ORD 기록
ord-1d74db5c94114f7ea0a8c5f745d49289
출처 데이터셋
uspto-grants-2011_08
특허 번호
US08008317B2

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