Diethyl Ether → N-Methyl-2-[[3-[3-(1-piperidinylmethyl)phenoxy]propyl]aminothioxomethyl]-hydrazine carboxamide

HRID 4609

反応式

HRID 4609 の反応式
[N:1]1([CH2:7][C:8]2[CH:9]=[C:10]([CH:20]=[CH:21][CH:22]=2)[O:11][CH2:12][CH2:13][CH2:14][NH:15][C:16]([NH:18][NH2:19])=[S:17])[CH2:6][CH2:5][CH2:4][CH2:3][CH2:2]1.[CH3:23][N:24]=[C:25]=[O:26].CCOCC>C1COCC1>[CH3:23][NH:24][C:25]([NH:19][NH:18][C:16]([NH:15][CH2:14][CH2:13][CH2:12][O:11][C:10]1[CH:20]=[CH:21][CH:22]=[C:8]([CH2:7][N:1]2[CH2:6][CH2:5][CH2:4][CH2:3][CH2:2]2)[CH:9]=1)=[S:17])=[O:26]

参加物

5

反応物 3

HCID 3283Diethyl EtherHCID 12228Methyl IsocyanateHCID 13402923N-(3-{3-[(Piperidin-1-yl)methyl]phenoxy}propyl)hydrazinecarbothioamide

生成物 1

HCID 13657336N-Methyl-2-[[3-[3-(1-piperidinylmethyl)phenoxy]propyl]aminothioxomethyl]-hydrazine carboxamide

試薬・触媒・溶媒 1

HCID 8028Tetrahydrofuran溶媒

実験手順

1.62 g (5 mmol) of N-[3-[3-(1-piperidinylmethyl)phenoxy]propyl]hydrazine carbothioamide are dissolved in 30 ml of THF, 0.40 g (6 mmol) of methylisocyanate are added and the reaction mixture is left to stand overnight at room temperature. Ether is added to complete the precipitation, and the precipitate is suction filtered, washed with ether and recrystallised from ethanol. The analytical values are summarized in Table I.

後処理

  1. waitthe reaction mixture is left
  2. customthe precipitation
  3. filtrationfiltered
  4. washwashed with ether
  5. customrecrystallised from ethanol

出典と根拠

ORDレコード
ord-fc8d952f1485405099b4c829a6ef36c1
出典データセット
uspto-grants-1988_02
特許番号
US04727081

関連ノート

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