Ethyl bromoacetate → Ethyl 10-hydroxy-5,5-dimethyl-8-(1,2-dimethylheptyl)-1,2,3,4-tetrahydro-5H-[1]benzopyrano[4,3-c]pyridine-2-acetate

HRID 261735

반응식

HRID 261735 반응식
[OH:1][C:2]1[C:7]2[C:8]3[CH2:9][NH:10][CH2:11][CH2:12][C:13]=3[C:14]([CH3:17])([CH3:16])[O:15][C:6]=2[CH:5]=[C:4]([CH:18]([CH3:26])[CH:19]([CH3:25])[CH2:20][CH2:21][CH2:22][CH2:23][CH3:24])[CH:3]=1.Br[CH2:28][C:29]([O:31][CH2:32][CH3:33])=[O:30]>>[OH:1][C:2]1[C:7]2[C:8]3[CH2:9][N:10]([CH2:28][C:29]([O:31][CH2:32][CH3:33])=[O:30])[CH2:11][CH2:12][C:13]=3[C:14]([CH3:16])([CH3:17])[O:15][C:6]=2[CH:5]=[C:4]([CH:18]([CH3:26])[CH:19]([CH3:25])[CH2:20][CH2:21][CH2:22][CH2:23][CH3:24])[CH:3]=1

참가 물질

3

반응물 2

HCID 7748Ethyl bromoacetateHCID 2135435H-(1)Benzopyrano(4,3-c)pyridine, 1,2,3,4-tetrahydro-5,5-dimethyl-8-(1,2-dimethylheptyl)-10-hydroxy-

생성물 1

HCID 21321136Ethyl 10-hydroxy-5,5-dimethyl-8-(1,2-dimethylheptyl)-1,2,3,4-tetrahydro-5H-[1]benzopyrano[4,3-c]pyridine-2-acetate

실험 절차

The above-titled compound was prepared by reacting 10-hydroxy-5,5-dimethyl-8-(1,2-dimethylheptyl)-1,2,3,4-tetrahydro-5H-[1]benzopyrano[4,3-c]pyridine with ethyl bromoacetate according to the method of Example 1. The product was purified by chromatography on a 60-100 mesh Florisil and graded ethanol-chloroform mixtures.

후처리

  1. customThe product was purified by chromatography on a 60-100 mesh Florisil and graded ethanol-chloroform mixtures

출처 및 근거

ORD 기록
ord-b32d607e08874a88a0ead5c5e5a034ac
출처 데이터셋
uspto-grants-1979_05
특허 번호
US04152327

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