Diisopropylethylamine → HCID 66832008, 화합물

HRID 58699

반응식

HRID 58699 반응식
Cl.[Cl:2][C:3]1[CH:4]=[C:5]2[C:9](=[CH:10][CH:11]=1)[NH:8][CH:7]=[C:6]2[CH2:12][CH2:13][NH2:14].C1CN([P+](ON2N=NC3C=CC=CC2=3)(N2CCCC2)N2CCCC2)CC1.F[P-](F)(F)(F)(F)F.C(N(CC)C(C)C)(C)C.[CH3:57][O:58][C:59]1[CH:64]=[CH:63][C:62]([N:65]2[CH2:69][CH2:68][CH:67]([C:70](O)=[O:71])[C:66]2=[O:73])=[CH:61][CH:60]=1>CN(C=O)C>[Cl:2][C:3]1[CH:4]=[C:5]2[C:9](=[CH:10][CH:11]=1)[NH:8][CH:7]=[C:6]2[CH2:12][CH2:13][NH:14][C:70]([CH:67]1[CH2:68][CH2:69][N:65]([C:62]2[CH:63]=[CH:64][C:59]([O:58][CH3:57])=[CH:60][CH:61]=2)[C:66]1=[O:73])=[O:71]

참가 물질

6

반응물 4

HCID 81531DiisopropylethylamineHCID 2724699PyBOPHCID 28274945-Chloro-1H-indole-3-ethylamine monohydrochlorideHCID 33731171-(4-Methoxyphenyl)-2-oxo-3-pyrrolidinecarboxylic acid

생성물 1

HCID 66832008HCID 66832008, 화합물수율 42.3%

시약·촉매·용매 1

HCID 6228Dimethylformamide용매

실험 절차

A mixture of 2-(5-chloro-1H-indol-3-yl)ethanamine hydrochloride (0.098 g; 0.425 mmol), PyBOP (0.332 g; 0.638 mmol), N,N-diisopropylethylamine (0.220 mL; 1.28 mmol) and 1-(4-methoxyphenyl)-2-oxopyrrolidine-3-carboxylic acid (0.100 g; 0.425 mmol) was stirred in DMF (3 mL) overnight. The reaction mixture was partitioned between ethyl acetate and sodium hydrogen sulfate, the organic layer was washed with sodium carbonate, brine, dried and concentrated under reduced pressure. The crude mixture was purified flash chromatography on silica (eluent 20 to 100% ethyl acetate in heptane) to yield 0.074 g (42%) of the title compound as a solid.

후처리

  1. customThe reaction mixture was partitioned between ethyl acetate and sodium hydrogen sulfate
  2. washthe organic layer was washed with sodium carbonate, brine
  3. customdried
  4. concentrationconcentrated under reduced pressure
  5. customThe crude mixture was purified flash chromatography on silica (eluent 20 to 100% ethyl acetate in heptane)

출처 및 근거

ORD 기록
ord-20677edda8354cdea484ecb4305b8e5b
출처 데이터셋
uspto-grants-2016_09
특허 번호
US09434722B2

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