Triethylamine → HCID 11618423, 화합물

HRID 2217773노트

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HRID 2217773 반응식
[F:1][C:2]1[CH:3]=[C:4]([CH2:9][C:10]([OH:12])=O)[CH:5]=[C:6]([F:8])[CH:7]=1.[C:13]([C:17]1[S:21][C:20]([NH:22][C:23](=[O:29])[CH:24]([NH2:28])[CH2:25][CH2:26][CH3:27])=[N:19][N:18]=1)([CH3:16])([CH3:15])[CH3:14].CCN=C=NCCCN(C)C.Cl.C(N(CC)CC)C>C(Cl)Cl>[C:13]([C:17]1[S:21][C:20]([NH:22][C:23](=[O:29])[CH:24]([NH:28][C:10](=[O:12])[CH2:9][C:4]2[CH:5]=[C:6]([F:8])[CH:7]=[C:2]([F:1])[CH:3]=2)[CH2:25][CH2:26][CH3:27])=[N:19][N:18]=1)([CH3:15])([CH3:14])[CH3:16]

참가 물질

6

반응물 4

HCID 8471TriethylamineHCID 1454243,5-Difluorophenylacetic acidHCID 27239391,3-Propanediamine, N'-(ethylcarbonimidoyl)-N,N-dimethyl-, monohydrochlorideHCID 860331642-Amino-pentanoic acid (5-tert-butyl-[1,3,4]thiadiazol-2-yl)-amide

생성물 1

HCID 11618423HCID 11618423, 화합물

시약·촉매·용매 1

HCID 6344Dichloromethane용매

실험 절차

A mixture of 3,5-di-fluoro-phenyl acetic acid (51.6 mg, 0.3 mmol), 2-amino-pentanoic acid (5-tert-butyl-[1,3,4]thiadiazol-2-yl)-amide (88 mg, 0.3 mmol), HBOT (43 mg, 0.315 mmol), EDC HCl (69 mg, 0.36 mmol.) and triethylamine (0.17 ml) in methylene chloride was stirred at room temperature until product formation or disappearance of starting material. The mixture was quenched with water and extracted with methylene chloride. The organic layer was separated, washed with dilute HCl, brine, dried over sodium sulfate and the solvent was removed at reduced pressure to provide the title compound as a cude oil. The oil was purified by Shimadzu HPLC to provide the title compound as a white solid (56 mg), LC-MS M+1=411.2, 1H NMR(CDCL3) 8.7 (d,1H,NH), 6.73(m,2H), 6.6(m,1H), 4.7(m,1H), 3.5(Abq, 2H), 1.6-1.9(m,2H), 1.3-1.6(m,2H), 1.5(s,9H), 0.92(t,3H) ppm.

후처리

  1. customThe mixture was quenched with water
  2. extractionextracted with methylene chloride
  3. customThe organic layer was separated
  4. washwashed with dilute HCl, brine
  5. dry with materialdried over sodium sulfate
  6. customthe solvent was removed at reduced pressure

출처 및 근거

ORD 기록
ord-181c8279f1564a35bcc0abc35c667ad2
출처 데이터셋
uspto-grants-2008_08
특허 번호
US07408068B2

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