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

Diisopropylethylamine → 4-Cyano-1-(2-trimethylsilanyl-ethoxymethyl)-1H-imidazole-2-carboxylic acid [2-cyclohex-1-enyl-4-(2-methylsulfamoyl-ethyl)-phenyl]-amide

HRID 1508082
ノート
印刷プレビュー

反応式

HRID 1508082 の反応式
[CH3:1][NH:2][S:3]([CH2:6][CH2:7][C:8]1[CH:13]=[CH:12][C:11]([NH2:14])=[C:10]([C:15]2[CH2:20][CH2:19][CH2:18][CH2:17][CH:16]=2)[CH:9]=1)(=[O:5])=[O:4].C1CN([P+](Br)(N2CCCC2)N2CCCC2)CC1.F[P-](F)(F)(F)(F)F.[K+].[C:46]([C:48]1[N:49]=[C:50]([C:61]([O-])=[O:62])[N:51]([CH2:53][O:54][CH2:55][CH2:56][Si:57]([CH3:60])([CH3:59])[CH3:58])[CH:52]=1)#[N:47].CCN(C(C)C)C(C)C>C(Cl)Cl>[C:15]1([C:10]2[CH:9]=[C:8]([CH2:7][CH2:6][S:3](=[O:4])(=[O:5])[NH:2][CH3:1])[CH:13]=[CH:12][C:11]=2[NH:14][C:61]([C:50]2[N:51]([CH2:53][O:54][CH2:55][CH2:56][Si:57]([CH3:60])([CH3:59])[CH3:58])[CH:52]=[C:48]([C:46]#[N:47])[N:49]=2)=[O:62])[CH2:20][CH2:19][CH2:18][CH2:17][CH:16]=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 4

HCID 81531DiisopropylethylamineHCID 2733179PyBroPHCID 589945302-(4-Amino-3-cyclohex-1-enyl-phenyl)-ethanesulfonic acid methylamideHCID 67188357potassium 4-cyano-1-((2-(trimethylsilyl)ethoxy)methyl)-1H-imidazole-2-carboxylate

生成物 1

HCID 589943644-Cyano-1-(2-trimethylsilanyl-ethoxymethyl)-1H-imidazole-2-carboxylic acid [2-cyclohex-1-enyl-4-(2-methylsulfamoyl-ethyl)-phenyl]-amide

試薬・触媒・溶媒 1

HCID 6344Dichloromethane溶媒2 回

実験手順

A solution of 123 mg (0.418 mmol) of 2-(4-amino-3-cyclohex-1-enyl-phenyl)-ethanesulfonic acid methylamide (as prepared in the previous step) in CH2Cl2 (10 mL) was treated with 292 mg (0.627 mmol) of PyBroP, 140 mg (0.460 mmol) of 4-cyano-1-(2-trimethylsilanyl-ethoxymethyl)-1H-imidazole-2-carboxylate potassium salt (as prepared in Example 1, step (d)), and 218 μL (1.25 mmol) of DIEA. The mixture was stirred at RT for 2 h, diluted with CH2Cl2 (20 mL) and washed with saturated aqueous NaHCO3 (1×20 mL). The organic layer was dried (MgSO4) and concentrated in vacuo. Silica gel chromatography of the residue on a 50-g Varian MegaBond Elut SPE column with 50% EtOAc-hexane afforded 177 (71%) of the title compound as a white solid: Mass spectrum (ESI, m/z): Calcd. for C26H37N5O4SSi, 544.2 (M+H). found 543.9.

後処理

  1. washwashed with saturated aqueous NaHCO3 (1×20 mL)
  2. dry with materialThe organic layer was dried (MgSO4)
  3. concentrationconcentrated in vacuo

出典と根拠

ORDレコード
ord-67676fa67a874108b5bc9599c327eb42
出典データセット
uspto-grants-2015_12
DOI
10.6084/m9.figshare.5104873.v1
特許番号
US09221797B2

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