Diisopropylethylamine → 3-Bromo-4-methyl-N-(4-(2-(pyrrolidin-1-yl)ethyl)phenyl)benzamide

HRID 2172675노트

반응식

HRID 2172675 반응식
CCN(C(C)C)C(C)C.[Br:10][C:11]1[CH:12]=[C:13]([CH:17]=[CH:18][C:19]=1[CH3:20])[C:14]([OH:16])=O.[N:21]1([CH2:26][CH2:27][C:28]2[CH:33]=[CH:32][C:31]([NH2:34])=[CH:30][CH:29]=2)[CH2:25][CH2:24][CH2:23][CH2:22]1.F[P-](F)(F)(F)(F)F.N1(O[P+](N(C)C)(N(C)C)N(C)C)C2C=CC=CC=2N=N1>CN(C=O)C.CCOC(C)=O>[Br:10][C:11]1[CH:12]=[C:13]([CH:17]=[CH:18][C:19]=1[CH3:20])[C:14]([NH:34][C:31]1[CH:32]=[CH:33][C:28]([CH2:27][CH2:26][N:21]2[CH2:25][CH2:24][CH2:23][CH2:22]2)=[CH:29][CH:30]=1)=[O:16]

참가 물질

7

반응물 4

HCID 81531DiisopropylethylamineHCID 821303-Bromo-4-methylbenzoic acidHCID 151348Benzotriazol-1-yloxy-tris(dimethylamino)phosphonium hexafluorophosphateHCID 64870474-(2-(Pyrrolidin-1-yl)ethyl)aniline

생성물 1

HCID 684662633-Bromo-4-methyl-N-(4-(2-(pyrrolidin-1-yl)ethyl)phenyl)benzamide

시약·촉매·용매 2

HCID 6228Dimethylformamide용매HCID 8857Ethyl Acetate용매

실험 절차

DIEA (4734, 2.72 mmol) was added into a solution of 3-bromo-4-methylbenzoic acid (189 mL, 0.881 mmol), 4-(2-(pyrrolidin-1-yl)ethyl)benzenamine (140 mg, 0.734 mmol), BOP (487 mg, 1.01 mmol) in DMF. The reaction mixture was stirred at rt under argon atmosphere overnight. The reaction mixture was diluted with AcOEt, and then washed with 1N NaOH aqueous solution three times. Organic phase was dried with anhydrous Na2SO4, and then evaporated to remove organic solvents. The obtained residue was further dried under high vacuum overnight to give crude product, which was used directly for the next step synthesis without further purification. MS (ESI+) m/z 387.0 [M+H]+.

후처리

  1. washwashed with 1N NaOH aqueous solution three times
  2. dry with materialOrganic phase was dried with anhydrous Na2SO4
  3. customevaporated
  4. customto remove organic solvents
  5. customThe obtained residue was further dried under high vacuum overnight
  6. customto give crude product, which
  7. customwas used directly for the next step synthesis without further purification

출처 및 근거

ORD 기록
ord-4f4bcc7068a748a9a90fb0bba525f25c
출처 데이터셋
uspto-grants-2015_06
특허 번호
US09056837B2

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