Diisopropylethylamine → (2-{4-[(2-Chloro-acetyl)-methyl-amino]-benzoylamino}-cyclohexyl)-carbamic acid tert-butyl ester

HRID 1241895노트

반응식

HRID 1241895 반응식
[Cl:1][CH2:2][C:3]([N:5]([CH3:15])[C:6]1[CH:14]=[CH:13][C:9]([C:10]([OH:12])=O)=[CH:8][CH:7]=1)=[O:4].[C:16]([O:20][C:21](=[O:30])[NH:22][CH:23]1[CH2:28][CH2:27][CH2:26][CH2:25][CH:24]1[NH2:29])([CH3:19])([CH3:18])[CH3:17].CN(C(ON1N=NC2C=CC=NC1=2)=[N+](C)C)C.F[P-](F)(F)(F)(F)F.CCN(C(C)C)C(C)C>CN(C=O)C>[C:16]([O:20][C:21](=[O:30])[NH:22][CH:23]1[CH2:28][CH2:27][CH2:26][CH2:25][CH:24]1[NH:29][C:10](=[O:12])[C:9]1[CH:8]=[CH:7][C:6]([N:5]([C:3](=[O:4])[CH2:2][Cl:1])[CH3:15])=[CH:14][CH:13]=1)([CH3:19])([CH3:17])[CH3:18]

참가 물질

6

반응물 4

HCID 81531DiisopropylethylamineHCID 3268011tert-Butyl (2-aminocyclohexyl)carbamateHCID 7010325N-Methyl-4-(2-chloroacetamido)benzoic acidHCID 9886157Methanaminium, N-((dimethylamino)(3H-1,2,3-triazolo(4,5-b)pyridin-3-yloxy)methylene)-N-methyl-, hexafluorophosphate(1-) (1:1)

생성물 1

HCID 69666167(2-{4-[(2-Chloro-acetyl)-methyl-amino]-benzoylamino}-cyclohexyl)-carbamic acid tert-butyl ester수율 95%

시약·촉매·용매 1

HCID 6228Dimethylformamide용매

실험 절차

Part A. 4-[(2-Chloro-acetyl)-methyl-amino]-benzoic acid (0.23 g, 1.0 mmol.) was stirred in DMF (2 mL) at RT under N2. (2-Amino-cyclohexyl)-carbamic acid tert-butyl ester (0.21 g, 1.0 mmol), HATU (0.57 g, 1.5 eq) and DIEA (0.5 mL, 2.9 eq) were added. The mixture was stirred at RT for 30 min. It was partitioned between EtOAc and water. The organic layer was washed with brine, dried over MgSO4, filtered, and concentrated to dryness to give (2-{4-[(2-chloro-acetyl)-methyl-amino]-benzoylamino}-cyclohexyl)-carbamic acid tert-butyl ester (0.40 g, yield: 95%).

후처리

  1. customIt was partitioned between EtOAc and water
  2. washThe organic layer was washed with brine
  3. dry with materialdried over MgSO4
  4. filtrationfiltered
  5. concentrationconcentrated to dryness

출처 및 근거

ORD 기록
ord-94731066281a4fa0b2519b116f9a915f
출처 데이터셋
uspto-grants-2006_10
특허 번호
US07115627B2

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