ホームMCPワークベンチSkills
ホームワークベンチ通知マイページ
llms.txt · MCPガイドプライバシーポリシー · 利用規約 · サポートv1.8.0
  1. ホーム
  2. /反応

Potassium Phosphate, Tribasic → (E)-8-chloro-2,3-dimethyl-5-(2-(6-methylpyridin-3-yl)prop-1-enyl)-2,3,4,5-tetrahydro-1H-pyrido[4,3-b]indole

HRID 1401554
ノート
印刷プレビュー

反応式

HRID 1401554 の反応式
[Cl:1][C:2]1[CH:10]=[CH:9][C:8]2[NH:7][C:6]3[CH2:11][CH:12]([CH3:16])[N:13]([CH3:15])[CH2:14][C:5]=3[C:4]=2[CH:3]=1.N1CCC[C@H]1C(O)=O.P([O-])([O-])([O-])=O.[K+].[K+].[K+].Br[CH:34]=[C:35]([C:37]1[CH:38]=[CH:39][C:40]([CH3:43])=[N:41][CH:42]=1)[CH3:36]>CN(C=O)C.[Cu]I>[Cl:1][C:2]1[CH:10]=[CH:9][C:8]2[N:7](/[CH:34]=[C:35](/[C:37]3[CH:42]=[N:41][C:40]([CH3:43])=[CH:39][CH:38]=3)\[CH3:36])[C:6]3[CH2:11][CH:12]([CH3:16])[N:13]([CH3:15])[CH2:14][C:5]=3[C:4]=2[CH:3]=1
参加物実験手順後処理出典と根拠反応ノート

参加物

7

反応物 4

HCID 62657Potassium Phosphate, TribasicHCID 145742L-ProlineHCID 673096348-Chloro-2,3-dimethyl-2,3,4,5-tetrahydro-1H-pyrido[4,3-b]indoleHCID 866447585-(2-Bromo-1-methyl-vinyl)-2-methyl-pyridine

生成物 1

HCID 53372997(E)-8-chloro-2,3-dimethyl-5-(2-(6-methylpyridin-3-yl)prop-1-enyl)-2,3,4,5-tetrahydro-1H-pyrido[4,3-b]indole

試薬・触媒・溶媒 2

HCID 24350Copper(1+) iodide; Copper(I) iodide; Cuprous iodide; Cuprous iodide (CuI)触媒
HCID 6228Dimethylformamide溶媒

実験手順

8-Chloro-2,3-dimethyl-2,3,4,5-tetrahydro-1H-pyrido[4,3-b]indole (117 mg, 0.5 mmol) was dissolved in DMF. Copper (I) iodide (9.5 mg, 0.05 mmol), L-proline (11.5 mg, 0.1 mmol) and potassium phosphate (212 mg, 1 mmol) were added and the reaction mixture was stirred for 10 min. at RT. 5-(2-Bromo-1-methyl-vinyl)-2-methyl-pyridine (107.83 mg, 0.55 mmol) was added dropwise and the reaction mixture was purged with nitrogen. The reaction mixture was heated overnight at 85° C. (prolonged heating in some cases was required). DMF was evaporated under reduced pressure, the residue was diluted with water and the solid was filtered. The solid material was purified by silica gel chromatography (100-200 mesh) eluting with 0-30% EtOAc-Hexane. The product was further purified by HPLC. 1H NMR (CDCl3, TFA salt) δ (ppm): 9.0 (s, 1H), 8.10 (d, 1H), 7.50 (d, 1H), 7.40 (s, 1H), 7.22 (m, 1H), 7.08 (d, 1H), 7.0 (s, 1H), 4.70 (m, 1H), 4.18 (m, 1H), 4.05 (m, 1H), 3.30 (m, 1H), 2.90 (s, 3H), 2.80 (s, 3H), 2.70 (m, 1H), 2.0 (s, 3H), 1.50 (d, 3H).

後処理

  1. customthe reaction mixture was purged with nitrogen
  2. temperatureThe reaction mixture was heated overnight at 85° C. (
  3. temperatureprolonged heating in some cases
  4. customDMF was evaporated under reduced pressure
  5. additionthe residue was diluted with water
  6. filtrationthe solid was filtered
  7. customThe solid material was purified by silica gel chromatography (100-200 mesh)
  8. washeluting with 0-30% EtOAc-Hexane
  9. customThe product was further purified by HPLC

出典と根拠

ORDレコード
ord-c7a2d0559d5b4e25a590576f4bfe5f5d
出典データセット
uspto-grants-2014_12
DOI
10.6084/m9.figshare.5104873.v1
特許番号
US08907097B2

反応ノート

読み込み中…

このページの内容参加物実験手順後処理出典と根拠反応ノート