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

Diisopropylamine → Thiazole-5-carboxylic acid (2-(4-(2-cyclobutoxy-pyrimidin-5-ylethynyl)-phenyl)-1-methyl-ethyl)-amide

HRID 76208
ノート
印刷プレビュー

反応式

HRID 76208 の反応式
I[C:2]1[CH:7]=[CH:6][C:5]([CH2:8][CH:9]([NH:11][C:12]([C:14]2[S:18][CH:17]=[N:16][CH:15]=2)=[O:13])[CH3:10])=[CH:4][CH:3]=1.C(NC(C)C)(C)C.[CH:26]1([O:30][C:31]2[N:36]=[CH:35][C:34]([C:37]#[CH:38])=[CH:33][N:32]=2)[CH2:29][CH2:28][CH2:27]1>Cl[Pd](Cl)([P](C1C=CC=CC=1)(C1C=CC=CC=1)C1C=CC=CC=1)[P](C1C=CC=CC=1)(C1C=CC=CC=1)C1C=CC=CC=1.[Cu]I.C1COCC1>[CH:26]1([O:30][C:31]2[N:32]=[CH:33][C:34]([C:37]#[C:38][C:2]3[CH:7]=[CH:6][C:5]([CH2:8][CH:9]([NH:11][C:12]([C:14]4[S:18][CH:17]=[N:16][CH:15]=4)=[O:13])[CH3:10])=[CH:4][CH:3]=3)=[CH:35][N:36]=2)[CH2:27][CH2:28][CH2:29]1
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 7912DiisopropylamineHCID 66611343HCID 66611343、化合物HCID 866696272-Cyclobutoxy-5-ethynyl-pyrimidine

生成物 1

HCID 66611254Thiazole-5-carboxylic acid (2-(4-(2-cyclobutoxy-pyrimidin-5-ylethynyl)-phenyl)-1-methyl-ethyl)-amide

試薬・触媒・溶媒 3

HCID 24350Copper(1+) iodide; Copper(I) iodide; Cuprous iodide; Cuprous iodide (CuI)触媒
HCID 178418476
HCID 178418476、化合物
触媒
HCID 8028Tetrahydrofuran溶媒

反応条件

温度
0 °C

実験手順

100 mg (0.27 mmol) thiazole-5-carboxylic acid (2-(4-iodophenyl)-1-methylethyl)-amide (I76) are added to 2.0 mL THF and cooled down to 0° C. 2.87 mg (4.00 μmol) bis(triphenylphosphine)palladium dichloride, 1.02 mg (5.00 μmol) CuI, 90.6 μL (0.65 mmol) diisopropylamine and finally 51.5 mg 2-cyclobutoxy-5-ethynyl-pyrimidine (I25.7) are added and the reaction mixture is stirred at r.t. over night. The solvent is removed in vacuo and the residue is dissolved in EtOAc and washed with diluted ammonia solution (1×) and water (2×). The organic layer is dried with MgSO4 and the solvent is removed in vacuo. The crude product is purified by HPLC (MeOH/H2O/TFA).

後処理

  1. customThe solvent is removed in vacuo
  2. dissolutionthe residue is dissolved in EtOAc
  3. washwashed with diluted ammonia solution (1×) and water (2×)
  4. dry with materialThe organic layer is dried with MgSO4
  5. customthe solvent is removed in vacuo
  6. customThe crude product is purified by HPLC (MeOH/H2O/TFA)

出典と根拠

ORDレコード
ord-0913b4b2d62a4d428a2cb55c04ee9ed9
出典データセット
uspto-grants-2014_09
DOI
10.6084/m9.figshare.5104873.v1
特許番号
US08835472B2

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