Triethylamine → 6-(2-(9H-fluoren-9-ylidene)acetamido)-N-(2-amino-4-methylphenyl)hexanamide

HRID 1926195

반응식

HRID 1926195 반응식
[CH:1]1[C:13]2[C:12](=[CH:14][C:15]([NH:17][CH2:18][CH2:19][CH2:20][CH2:21][CH2:22][C:23](O)=[O:24])=[O:16])[C:11]3[C:6](=[CH:7][CH:8]=[CH:9][CH:10]=3)[C:5]=2[CH:4]=[CH:3][CH:2]=1.Cl.C(N=C=NCCCN(C)C)C.OC1C2N=NNC=2C=CC=1.C(N(CC)CC)C.[CH3:55][C:56]1[CH:61]=[CH:60][C:59]([NH2:62])=[C:58]([NH2:63])[CH:57]=1>[Cl-].[Na+].O.CN(C=O)C>[CH:10]1[C:11]2[C:12](=[CH:14][C:15]([NH:17][CH2:18][CH2:19][CH2:20][CH2:21][CH2:22][C:23]([NH:62][C:59]3[CH:60]=[CH:61][C:56]([CH3:55])=[CH:57][C:58]=3[NH2:63])=[O:24])=[O:16])[C:13]3[C:5](=[CH:4][CH:3]=[CH:2][CH:1]=3)[C:6]=2[CH:7]=[CH:8][CH:9]=1

참가 물질

8

반응물 5

HCID 8471TriethylamineHCID 103323,4-DiaminotolueneHCID 27239391,3-Propanediamine, N'-(ethylcarbonimidoyl)-N,N-dimethyl-, monohydrochlorideHCID 57495416HCID 57495416, 화합물HCID 178418300HCID 178418300, 화합물

생성물 1

HCID 445403416-(2-(9H-fluoren-9-ylidene)acetamido)-N-(2-amino-4-methylphenyl)hexanamide수율 84%

시약·촉매·용매 2

HCID 6228Dimethylformamide용매HCID 57417360Sodium chloride; water용매

실험 절차

6-(2-(9H-fluoren-9-ylidene)acetamido)hexanoic acid (335 mg, 1 mmol), and 8 ml of DMF were stirred at room temperature while 1-Ethyl-3-(3-dimethylaminopropyl)carbodiimide hydrochloride (394 mg, 2 mmol), hydroxy-benzotriazole (162 mg, 1.2 mmol), triethylamine (404 mg, 4 mmol) and 4-methyl-o-phenylenediamine (146 mg, 1.2 mmol) were added. The mixture was stirred for 24 hours at room temperature. The mixture was diluted with 400 mL of brine. The solids were collected by vacuum filtration, washed with water and dried under vacuum to give the title compound (369 mg, 84% yield) as a brown solid. 1H NMR (DMSO-d6) δ1.39 (m, 2H, CH2), 1.57 (m, 2H, CH2), 1.63 (m, 2H, CH2), 2.11 (s, 3H, CH3), 2.31 (t, J=8.0 Hz, 2H, CH2CO), 3.27 (m, 2H, NCH2), 4.72 (s, 2H, benzene-NH2), 6.31 (d, J=8.0 Hz, 1H, Ar—H), 6.61 (s, 1H, Ar—H), 6.99 (d, J=8.0 Hz, 1H, Ar—H), 7.08 (s, 1H, ═CH—CO), 7.33 (m, 2H, Ar—H), 7.40 (m, 2H, Ar—H), 7.76 (d, J=8.0 Hz, 1H, Ar—H), 7.82 (m, 2H, Ar—H), 8.53 (t, J=4.0 Hz, 1H, CONH), 8.69 (d, J=8.0 Hz, 1H, Ar—H), 9.08 (s, 1H, benzene-NH). LC-MS (m/z) 440 (M+1).

후처리

  1. additionwere added
  2. filtrationThe solids were collected by vacuum filtration
  3. washwashed with water
  4. customdried under vacuum

출처 및 근거

ORD 기록
ord-a3aa1803a68c452c88e05a805aabbab9
출처 데이터셋
uspto-grants-2012_05
특허 번호
US08178577B2

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