Sodium Bicarbonate → [4-[[hexahydro-4-[(4-phenoxyphenyl)methyl]-1H-1,4-diazepin-1-yl]methyl]phenyl]methanol

HRID 16512

반응식

HRID 16512 반응식
[O:1]([C:8]1[CH:13]=[CH:12][C:11]([CH2:14][N:15]2[CH2:21][CH2:20][CH2:19][N:18]([CH2:22][C:23]3[CH:32]=[CH:31][C:26]([C:27](OC)=[O:28])=[CH:25][CH:24]=3)[CH2:17][CH2:16]2)=[CH:10][CH:9]=1)[C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1.[Li].C(=O)(O)[O-].[Na+]>O1CCCC1>[O:1]([C:8]1[CH:9]=[CH:10][C:11]([CH2:14][N:15]2[CH2:21][CH2:20][CH2:19][N:18]([CH2:22][C:23]3[CH:24]=[CH:25][C:26]([CH2:27][OH:28])=[CH:31][CH:32]=3)[CH2:17][CH2:16]2)=[CH:12][CH:13]=1)[C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1

참가 물질

5

반응물 3

HCID 516892Sodium BicarbonateHCID 3028194LithiumHCID 68484970methyl 4-[[hexahydro-4-[(4-phenoxyphenyl)methyl]-1H-1,4-diazepin-1-yl]methyl]benzoate

생성물 1

HCID 68489528[4-[[hexahydro-4-[(4-phenoxyphenyl)methyl]-1H-1,4-diazepin-1-yl]methyl]phenyl]methanol수율 78.7%

시약·촉매·용매 1

HCID 8028Tetrahydrofuran용매2회

실험 절차

A solution of methyl 4-[[hexahydro-4-[(4-phenoxyphenyl)methyl]-1H-1,4-diazepin-1-yl]methyl]benzoate (260 mg, 0.60 mmol) in tetrahydrofuran (6 mL) was cautiously added to lithium alanate (45.5 mg, 1.2 mmol) in tetrahydrofuran (12 mL) at 0° C. The reaction was stirred overnight at ambient temperature. The mixture was treated with saturated sodium bicarbonate solution and extracted with ethyl acetate. The organic layer was washed with brine, dried over sodium sulfate, and concentrated under reduced pressure. Flash chromatography gave 190 mg of [4-[[hexahydro-4-[(4-phenoxyphenyl)methyl]-1H-1,4-diazepin-1-yl]methyl]phenyl]methanol; 1H NMR (300 MHz, CDCl3) δ 7.33 (m, 4H), 7.33 (dd, 2H), 7.29 (d, 2H), 7.09 (dd, 1H), 7.00 (d, 2H), 6.95 (d, 2H), 4.68 (s, 2H), 3.64 (s, 2H), 3.61 (s, 2H), 2.73 (m, 4H), 2.67 (s, 4H), 1.80 (m, 2H) ppm.

후처리

  1. extractionextracted with ethyl acetate
  2. washThe organic layer was washed with brine
  3. dry with materialdried over sodium sulfate
  4. concentrationconcentrated under reduced pressure

출처 및 근거

ORD 기록
ord-45cfc87701274beba0053a2b3b89390a
출처 데이터셋
uspto-grants-2010_06
특허 번호
US07737145B2

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