HCID 66993584、化合物 → HCID 59678331、化合物

HRID 251609ノート

反応式

HRID 251609 の反応式
[CH2:1]([C:3]1[CH:8]=[CH:7][CH:6]=[C:5]([CH2:9][CH3:10])[C:4]=1[C:11]1[CH:16]=[C:15]([O:17][CH3:18])[C:14]([C:19]([CH2:23][CH2:24][CH3:25])=[CH:20][CH2:21][CH3:22])=[CH:13][N:12]=1)[CH3:2]>CO.[Pd]>[CH2:9]([C:5]1[CH:6]=[CH:7][CH:8]=[C:3]([CH2:1][CH3:2])[C:4]=1[C:11]1[CH:16]=[C:15]([O:17][CH3:18])[C:14]([CH:19]([CH2:20][CH2:21][CH3:22])[CH2:23][CH2:24][CH3:25])=[CH:13][N:12]=1)[CH3:10]

参加物

4

反応物 1

HCID 66993584HCID 66993584、化合物

生成物 1

HCID 59678331HCID 59678331、化合物

試薬・触媒・溶媒 2

HCID 23938Palladium触媒HCID 887Methanol溶媒

実験手順

A mixture of 2-(2,6-diethyl-phenyl)-4-methoxy-5 (1-propyl-but-1-enyl)-pyridine (20 mg) and 10% Pd/C (20 mg) in MeOH (1 mL) is hydrogenated at 50 psi overnight. The mixture is filtered through celite and washed with MeOH. The filtrate is concentrated to give 2-(2,6-diethyl-phenyl)-4-methoxy-5-(1-propyl-butyl)-pyridine. 1H NMR (CDCl3) 8.29 (s, 1H), 7.26 (d, 1H), 7.13 (d, 2H), 6.71 (s, 1H), 3.81 (s, 3H), 3.00 (m, 1H), 2.37 (m, 4H), 1.65 (m, 4H), 1.23 (m, 4H), 1.07 (t, 6H), 0.86 (t, 6H).

後処理

  1. customis hydrogenated at 50 psi overnight
  2. filtrationThe mixture is filtered through celite
  3. washwashed with MeOH
  4. concentrationThe filtrate is concentrated

出典と根拠

ORDレコード
ord-614f9e78ea074beeadb907e9542bade2
出典データセット
uspto-grants-2011_01
特許番号
US07863454B2

反応ノート

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