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

Propyl isocyanate → 4''-{3-Butyl-1-[2-chloro-5-(3-propyl-ureido)-phenyl]-5-oxo-1,5-dihydro-[1,2,4]triazol-4-ylmethyl}-biphenyl-2-sulfonic acid 2-chloro-benzoylamide

HRID 36255
ノート
印刷プレビュー

反応式

HRID 36255 の反応式
[NH2:1][C:2]1[CH:3]=[CH:4][C:5]([Cl:44])=[C:6]([N:8]2[C:12](=[O:13])[N:11]([CH2:14][C:15]3[CH:20]=[CH:19][C:18]([C:21]4[CH:26]=[CH:25][CH:24]=[CH:23][C:22]=4[S:27](=[O:39])(=[O:38])[NH:28][C:29](=[O:37])[C:30]4[CH:35]=[CH:34][CH:33]=[CH:32][C:31]=4[Cl:36])=[CH:17][CH:16]=3)[C:10]([CH2:40][CH2:41][CH2:42][CH3:43])=[N:9]2)[CH:7]=1.[CH2:45]([N:48]=[C:49]=[O:50])[CH2:46][CH3:47]>CN(C1C=CN=CC=1)C.N1C=CC=CC=1>[CH2:40]([C:10]1[N:11]([CH2:14][C:15]2[CH:16]=[CH:17][C:18]([C:21]3[CH:26]=[CH:25][CH:24]=[CH:23][C:22]=3[S:27](=[O:38])(=[O:39])[NH:28][C:29](=[O:37])[C:30]3[CH:35]=[CH:34][CH:33]=[CH:32][C:31]=3[Cl:36])=[CH:19][CH:20]=2)[C:12](=[O:13])[N:8]([C:6]2[CH:7]=[C:2]([NH:1][C:49]([NH:48][CH2:45][CH2:46][CH3:47])=[O:50])[CH:3]=[CH:4][C:5]=2[Cl:44])[N:9]=1)[CH2:41][CH2:42][CH3:43]
参加物実験手順後処理出典と根拠反応ノート

参加物

5

反応物 2

HCID 61033Propyl isocyanateHCID 100321934''-[1-(5-Amino-2-chloro-phenyl)-3-butyl-5-oxo-1,5-dihydro-[1,2,4]triazol-4-ylmethyl]-biphenyl-2-sulfonic acid 2-chloro-benzoylamide

生成物 1

HCID 102594114''-{3-Butyl-1-[2-chloro-5-(3-propyl-ureido)-phenyl]-5-oxo-1,5-dihydro-[1,2,4]triazol-4-ylmethyl}-biphenyl-2-sulfonic acid 2-chloro-benzoylamide収率 61%

試薬・触媒・溶媒 2

HCID 142844-(Dimethylamino)pyridine
触媒
HCID 1049Pyridine溶媒

実験手順

At room temperature, under N2, a solution of 34 mg (0.052 mmole) of 2-(5-amino-2-chlorophenyl)-5-n-butyl-4-[[2'-[N-(2-chlorobenzoyl)sulfamoyl]biphenyl-4-yl]methyl]-2,4-dihydro-3H-1,2,4-triazol-3-one (from Example 60), 6.4 mg (0.052 mmole) of DMAP, 23 mg (0.26 mmole) of propyl isocyanate, and 1 mL of pyridine was stirred overnight. After quenching with water, the organic material was extracted with EtOAc, washed with water and brine, and dried over sodium sulfate. The crude product obtained after filtration and removal of volatiles was flash chromatographed over silica gel (gradient elution with 0.5-5% MeOH/CH2Cl2) to give 23 mg (61%) of the desired compound as a white solid, mp >208° C. (gradual), homogeneous by TLC (9:1 MeOH/CH2Cl2), mass spectrum (FAB) m/e 773 (M+K)+.

後処理

  1. customAfter quenching with water
  2. extractionthe organic material was extracted with EtOAc
  3. washwashed with water and brine
  4. dry with materialdried over sodium sulfate
  5. customThe crude product obtained
  6. filtrationafter filtration and removal of volatiles
  7. customchromatographed over silica gel (gradient elution with 0.5-5% MeOH/CH2Cl2)

出典と根拠

ORDレコード
ord-432505845fda4bc2b35b9c1ceb2e42c0
出典データセット
uspto-grants-1995_05
DOI
10.6084/m9.figshare.5104873.v1
特許番号
US05411980

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