Water → N'-t-butyl-N-(thiobenzoyl)hydrazine

HRID 21625

反応式

HRID 21625 の反応式
[C:1]([S:9]CC(O)=O)(=S)[C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1.Cl.[C:15]([NH:19][NH2:20])([CH3:18])([CH3:17])[CH3:16].O>N1C=CC=CC=1>[C:15]([NH:19][NH:20][C:1](=[S:9])[C:2]1[CH:3]=[CH:4][CH:5]=[CH:6][CH:7]=1)([CH3:18])([CH3:17])[CH3:16]

参加物

5

反応物 3

HCID 962WaterHCID 70336((Phenylthioxomethyl)thio)acetic acidHCID 81889tert-Butylhydrazine monohydrochloride

生成物 1

HCID 19367775N'-t-butyl-N-(thiobenzoyl)hydrazine

試薬・触媒・溶媒 1

HCID 1049Pyridine溶媒

反応条件

温度
120 °C

実験手順

S-(thiobenzoyl)thioglycolic acid (3.0 g) was dissolved in 20 ml pyridine, treated with t-butyl hydrazine hydrochloride (excess, ca. 4 g) and then was heated at ca. 120° C. for 14 hours. Water (120 ml) was added and the mixture was extracted with ether. The organic extracts were dried over anhydrous magnesium sulfate, filtered and evaporated to give crude N'-t-butyl-N-(thiobenzoyl)hydrazine as a viscous yellow oil.

後処理

  1. extractionthe mixture was extracted with ether
  2. dry with materialThe organic extracts were dried over anhydrous magnesium sulfate
  3. filtrationfiltered
  4. customevaporated

出典と根拠

ORDレコード
ord-6e222c5343aa4713879e968e86ac7513
出典データセット
uspto-grants-1995_06
特許番号
US05424333

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