N-(2-Aminoethyl)ethyleneurea → HCID 60204268、化合物

HRID 507521ノート

反応式

HRID 507521 の反応式
[Br:1][C:2]1[S:6][C:5]([C:7]2[CH:12]=[CH:11][N:10]=[C:9](Cl)[N:8]=2)=[CH:4][CH:3]=1.[NH2:14][CH2:15][CH2:16][N:17]1[CH2:21][CH2:20][NH:19][C:18]1=[O:22]>C(O)(C)C>[Br:1][C:2]1[S:6][C:5]([C:7]2[CH:12]=[CH:11][N:10]=[C:9]([NH:14][CH2:15][CH2:16][N:17]3[CH2:21][CH2:20][NH:19][C:18]3=[O:22])[N:8]=2)=[CH:4][CH:3]=1

参加物

4

実験手順

A mixture of 4-(5-bromothiophen-2-yl)-2-chloropyrimidine (1.0 g, 3.63 mmol), 1-(2-aminoethyl)imidazolidin-2-one (0.47 g, 3.63 mmol) and triethylame (0.44 g, 4.36 mmol) in isopropanol (25 mL) was refluxed for 30 h. After cooling down to rt the precipitate was filtered and washed with methanol (5 mL) and dried to give the title compound as a yellow solid (0.9 g, 68%). MS (M+H)+ 368/370.

後処理

  1. temperaturewas refluxed for 30 h
  2. filtrationwas filtered
  3. washwashed with methanol (5 mL)
  4. customdried

出典と根拠

ORDレコード
ord-177cb6d9dcaf40178917a7289810f389
出典データセット
uspto-grants-2010_08
特許番号
US07786132B2

反応ノート

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