HCID 11779758, 화합물 → HCID 10335383, 화합물

HRID 465576노트

반응식

HRID 465576 반응식
[N:1]1[CH:6]=[CH:5][CH:4]=[C:3]([C:7]#[C:8][CH2:9][CH:10]([OH:22])[CH2:11][CH2:12][CH2:13][CH2:14][O:15][CH:16]2[CH2:21][CH2:20][CH2:19][CH2:18][O:17]2)[CH:2]=1>[Pd].C(O)C>[OH:22][CH:10]([CH2:9][CH2:8][CH2:7][C:3]1[CH:2]=[N:1][CH:6]=[CH:5][CH:4]=1)[CH2:11][CH2:12][CH2:13][CH2:14][O:15][CH:16]1[CH2:21][CH2:20][CH2:19][CH2:18][O:17]1

참가 물질

4

반응물 1

HCID 11779758HCID 11779758, 화합물

생성물 1

HCID 10335383HCID 10335383, 화합물

시약·촉매·용매 2

HCID 23938Palladium촉매HCID 702Ethanol용매

실험 절차

A mixture of 7.36 g (24 mmol) 1-(3-pyridyl)-4-hydroxy-8-(2-tetrahydropyranyloxy)-1-octyne, 100 ml ethanol and 0.74 g 10% palladium on charcoal is hydrogenated in a Parr apparatus at 3 atmospheres (=3.04 bar) pressure and room temperature for 8 h. The catalyst is filtered off and washed with ethanol. The combined filtrate is evaporated to give 5-hydroxy-8-(3-pyridyl)-1-(2-tetrahydropyranyloxy)-octane; NMR (CDCl3): delta 4.4 (brs,1H), 2.67 (t,2H).

후처리

  1. filtrationThe catalyst is filtered off
  2. washwashed with ethanol
  3. customThe combined filtrate is evaporated

출처 및 근거

ORD 기록
ord-ab2c55b5425b4dff847c11ff4b9f6f1d
출처 데이터셋
uspto-grants-1992_10
특허 번호
US05153214

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