1,2-Ethanediamine, N1-phenyl- → 1-[2-Hydroxy-3-(2-methoxyphenyloxy)-propyl]-4-(2-anilino-ethylamino)-piperidine

HRID 1855986노트

반응식

HRID 1855986 반응식
[OH:1][CH:2]([CH2:11][O:12][C:13]1[CH:18]=[CH:17][CH:16]=[CH:15][C:14]=1[O:19][CH3:20])[CH2:3][N:4]1[CH2:9][CH2:8][C:7](=O)[CH2:6][CH2:5]1.[NH2:21][CH2:22][CH2:23][NH:24][C:25]1[CH:30]=[CH:29][CH:28]=[CH:27][CH:26]=1.[H][H]>CO.[Pt]>[OH:1][CH:2]([CH2:11][O:12][C:13]1[CH:18]=[CH:17][CH:16]=[CH:15][C:14]=1[O:19][CH3:20])[CH2:3][N:4]1[CH2:9][CH2:8][CH:7]([NH:21][CH2:22][CH2:23][NH:24][C:25]2[CH:30]=[CH:29][CH:28]=[CH:27][CH:26]=2)[CH2:6][CH2:5]1

참가 물질

6

반응물 3

HCID 742701,2-Ethanediamine, N1-phenyl-HCID 233473441-[2-Hydroxy-(2-methoxyphenyloxy)-propyl]-piperidin-4-oneHCID 178418361HCID 178418361, 화합물

생성물 1

HCID 233473391-[2-Hydroxy-3-(2-methoxyphenyloxy)-propyl]-4-(2-anilino-ethylamino)-piperidine

시약·촉매·용매 2

HCID 23939Platinum촉매HCID 887Methanol용매

실험 절차

A solution of 16.7 g of 1-[2-hydroxy-3-(2-methoxyphenyloxy)-propyl]-piperidine-4-one and 10.5 g of N-(2-aminoethyl)-aniline in 250 ml of methanol, with the addition of 1 g of a 5% platinum on charcoal catalyst is hydrogenated at room temperature and under normal pressure until 1 molar equivalent of hydrogen has been taken up. The catalyst is thereafter removed by filtration and the filtrate is concentrated under reduced pressure. The residue is freed from excess starting material in a bulb tube at 0.3 mm Hg and 120° C. oven temperature to yield as distillation residue 1-[2-hydroxy-3-(2-methoxyphenyloxy)-propyl]-4-(2-anilino-ethylamino)-piperidine, which can be used without further purification.

후처리

  1. customThe catalyst is thereafter removed by filtration
  2. concentrationthe filtrate is concentrated under reduced pressure
  3. customThe residue is freed from excess starting material in a bulb tube at 0.3 mm Hg and 120° C. oven temperature

출처 및 근거

ORD 기록
ord-1fcbedd729314820aa69c3583c3bac4b
출처 데이터셋
uspto-grants-1980_08
특허 번호
US04217350

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