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

Sodium Carbonate → 3-[4-(5H,11H-Benzo[e]pyrrolo[1,2-a][1,4]diazepine-10-carbonyl)-2-methyl-phenyl]-2-methyl-cyclohex-2-enone

HRID 1793972
ノート
印刷プレビュー

反応式

HRID 1793972 の反応式
[CH:1]1[CH:2]=[CH:3][N:4]2[CH2:10][C:9]3[CH:11]=[CH:12][CH:13]=[CH:14][C:8]=3[N:7]([C:15]([C:17]3[CH:22]=[CH:21][C:20](B4OC(C)(C)C(C)(C)O4)=[C:19]([CH3:32])[CH:18]=3)=[O:16])[CH2:6][C:5]=12.FC(F)(F)S([O:38][C:39]1[CH2:44][CH2:43][CH2:42][C:41](=O)[C:40]=1[CH3:46])(=O)=O.C(=O)([O-])[O-].[Na+].[Na+]>CS(C)=O.O.C1C=CC(P(C2C=CC=CC=2)[C-]2C=CC=C2)=CC=1.C1C=CC(P(C2C=CC=CC=2)[C-]2C=CC=C2)=CC=1.Cl[Pd]Cl.[Fe+2]>[CH3:20][C:21]1[CH:22]=[C:17]([C:15]([N:7]2[C:8]3[CH:14]=[CH:13][CH:12]=[CH:11][C:9]=3[CH2:10][N:4]3[CH:3]=[CH:2][CH:1]=[C:5]3[CH2:6]2)=[O:16])[CH:18]=[CH:19][C:32]=1[C:41]1[CH2:42][CH2:43][CH2:44][C:39](=[O:38])[C:40]=1[CH3:46]
参加物反応条件実験手順後処理出典と根拠反応ノート

参加物

7

反応物 3

HCID 10340Sodium CarbonateHCID 10825071Methanesulfonic acid, trifluoro-, 2-methyl-3-oxo-1-cyclohexen-1-yl esterHCID 22219714(10,11-Dihydro-5H-pyrrolo [2,1-c][1,4] benzodiazepin-10-yl)-[3-methyl-4-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)-phenyl]-methanone

生成物 1

HCID 102950443-[4-(5H,11H-Benzo[e]pyrrolo[1,2-a][1,4]diazepine-10-carbonyl)-2-methyl-phenyl]-2-methyl-cyclohex-2-enone収率 54.7%

試薬・触媒・溶媒

3
HCID 44119782Bis(cyclopenta-1,4-dien-1-yl(diphenyl)phosphane);dichloropalladium;iron(2+)触媒HCID 679Dimethyl Sulfoxide溶媒HCID 962Water溶媒

反応条件

温度
60 °C

実験手順

(10,11-Dihydro-5H-pyrrolo[2,1-c][1,4]benzodiazepin-10-yl)-[3-methyl-4-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)-phenyl]-methanone of Example 2 Step B (6.75 g, 15.8 mmol), 3-oxo-2-methylcyclohexen-1-yl trifluoromethanesulfonate (4.49 g, 17.4 mmol) and dichloro[1,1′-bis(diphenylphosphino)ferrocene]palladium (II) dichloromethane adduct (0.387 g, 0.474 mmol) were combined in dimethylsulfoxide (79 mL). Aqueous sodium carbonate (2M, 39.5 mL, 79.0 mmol) was added and the reaction heated to 60° C. for 3 hours. After cooling to room temperature, the reaction mixture was diluted with water and washed with ethyl acetate. The combined extracts were washed with water and brine. The organic phase was dried over anhydrous sodium sulfate, filtered through silica gel and concentrated. The residue was purified by flash column chromatography on silica gel eluting with 50% ethyl acetate in hexane to provide 3.55 g of the title compound as a pale orange foam.

後処理

  1. temperatureAfter cooling to room temperature
  2. washwashed with ethyl acetate
  3. washThe combined extracts were washed with water and brine
  4. dry with materialThe organic phase was dried over anhydrous sodium sulfate
  5. filtrationfiltered through silica gel
  6. concentrationconcentrated
  7. customThe residue was purified by flash column chromatography on silica gel eluting with 50% ethyl acetate in hexane

出典と根拠

ORDレコード
ord-1a4596afae304eaf88b6df8fc29bc4d2
出典データセット
uspto-grants-2006_04
DOI
10.6084/m9.figshare.5104873.v1
特許番号
US07022699B2

反応ノート

読み込み中…

このページの内容参加物反応条件実験手順後処理出典と根拠反応ノート