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Triethylamine → 6,7-Dimethoxy-1-{(3,4-dimethoxyphenyl)methyl}-4-([4-(4-methoxyphenyl)-1-piperazinyl]methyl)isoquinoline

HRID 463717
ノート
印刷プレビュー

反応式

HRID 463717 の反応式
Cl[CH2:2][C:3]1[C:12]2[C:7](=[CH:8][C:9]([O:15][CH3:16])=[C:10]([O:13][CH3:14])[CH:11]=2)[C:6]([CH2:17][C:18]2[CH:23]=[CH:22][C:21]([O:24][CH3:25])=[C:20]([O:26][CH3:27])[CH:19]=2)=[N:5][CH:4]=1.Cl.[CH3:29][O:30][C:31]1[CH:36]=[CH:35][C:34]([N:37]2[CH2:42][CH2:41][NH:40][CH2:39][CH2:38]2)=[CH:33][CH:32]=1.C(N(CC)CC)C>CS(C)=O.O>[CH3:14][O:13][C:10]1[CH:11]=[C:12]2[C:7](=[CH:8][C:9]=1[O:15][CH3:16])[C:6]([CH2:17][C:18]1[CH:23]=[CH:22][C:21]([O:24][CH3:25])=[C:20]([O:26][CH3:27])[CH:19]=1)=[N:5][CH:4]=[C:3]2[CH2:2][N:40]1[CH2:41][CH2:42][N:37]([C:34]2[CH:33]=[CH:32][C:31]([O:30][CH3:29])=[CH:36][CH:35]=2)[CH2:38][CH2:39]1
参加物実験手順後処理出典と根拠反応ノート

参加物

6

反応物 3

HCID 8471TriethylamineHCID 122011971-(4-Methoxyphenyl)piperazine hydrochlorideHCID 135605294-Chloromethyl-6,7-dimethoxy-1-[(3,4-dimethoxyphenyl)methyl]isoquinoline

生成物 1

HCID 135605376,7-Dimethoxy-1-{(3,4-dimethoxyphenyl)methyl}-4-([4-(4-methoxyphenyl)-1-piperazinyl]methyl)isoquinoline収率 80%

試薬・触媒・溶媒 2

HCID 679
Dimethyl Sulfoxide
溶媒
HCID 962Water溶媒

実験手順

A mixture of 1.16 g of 4-chloromethyl-6,7-dimethoxy-1-[(3,4-dimethoxyphenyl)methyl]isoquinoline, 0.8 g of 1-(para-methoxyphenyl)piperazine hydrochloride, and 1.3 ml of triethylamine in 10 ml dimethylsulfoxide was heated at 80° for one hour under argon. The cooled solution was then diluted with water and extracted with methylene chloride. The organic layer was washed with sodium bicarbonate solution, dried over sodium sulfate, charcoaled, and evaporated. The residue was crystallized from ethanol to give 1.3 g of 6,7-dimethoxy-1-{(3,4-dimethoxyphenyl)methyl}-4-([4-(4-methoxyphenyl)-1-piperazinyl]methyl)isoquinoline as a yellow solid, mp 176°-177°. Recrystallization from ethanol provided the analytical sample, mp 176°-177°.

後処理

  1. temperaturewas heated at 80° for one hour under argon
  2. extractionextracted with methylene chloride
  3. washThe organic layer was washed with sodium bicarbonate solution
  4. dry with materialdried over sodium sulfate
  5. customevaporated
  6. customThe residue was crystallized from ethanol

出典と根拠

ORDレコード
ord-597f3e93e48f4a689ce84fa0b039ec55
出典データセット
uspto-grants-1985_10
DOI
10.6084/m9.figshare.5104873.v1
特許番号
US04544657

反応ノート

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