1-Methylthio-1-methylamino-2-nitroethylene → 1-(2-[4-(2-[2,2,2-Trifluoroethyl]guanidino)pyrimid-2-yl-methylthio]ethylamino)-1-methylamino-2-nitroethylene

HRID 34773

反応式

HRID 34773 の反応式
[F:1][C:2]([F:20])([F:19])[CH2:3][N:4]=[C:5]([NH2:18])[NH:6][C:7]1[CH:12]=[CH:11][N:10]=[C:9]([CH2:13][S:14][CH2:15][CH2:16][NH2:17])[N:8]=1.[CH3:21][NH:22][C:23](SC)=[CH:24][N+:25]([O-:27])=[O:26]>C(#N)C>[F:20][C:2]([F:1])([F:19])[CH2:3][N:4]=[C:5]([NH2:18])[NH:6][C:7]1[CH:12]=[CH:11][N:10]=[C:9]([CH2:13][S:14][CH2:15][CH2:16][NH:17][C:23]([NH:22][CH3:21])=[CH:24][N+:25]([O-:27])=[O:26])[N:8]=1

参加物

4

反応物 2

HCID 1235491-Methylthio-1-methylamino-2-nitroethyleneHCID 212987204-[2-(2,2,2-Trifluoroethyl)guanidino]-2-(2-aminoethyl)thiomethylpyrimidine

生成物 1

HCID 704186461-(2-[4-(2-[2,2,2-Trifluoroethyl]guanidino)pyrimid-2-yl-methylthio]ethylamino)-1-methylamino-2-nitroethylene収率 63.3%

試薬・触媒・溶媒 1

HCID 6342Acetonitrile溶媒

実験手順

A mixture of 4-[2-(2,2,2-trifluoroethyl)guanidino]-2-[(2-aminoethyl)thiomethyl]pyrimidine (0.31 g.) 1-methylamino-1-methylthio-2-nitroethylene (0.15 g.) and acetonitrile (5 ml.) was heated under reflux for 6 hours and then left at room temperature for 18 hours. The yellow crystalline precipitate was collected to give 1-(2-[4-(2-[2,2,2-trifluoroethyl]guanidino)pyrimid-2-ylmethylthio]ethylamino)-1-methylamino-2-nitroethylene (0.26 g.), m.p. 154°-157° after recrystallisation from ethanol.

後処理

  1. temperaturewas heated
  2. temperatureunder reflux for 6 hours
  3. customThe yellow crystalline precipitate was collected

出典と根拠

ORDレコード
ord-ed279f94630a4ea5b86684ffc48f68de
出典データセット
uspto-grants-1988_08
特許番号
US04762932

関連ノート

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