Aniline → N,N,N'-triphenyl-4-phenylenediamine

HRID 31955

反応式

HRID 31955 の反応式
C(P([C:10]([CH3:13])([CH3:12])C)C(C)(C)C)(C)(C)C.[NH2:14][C:15]1[CH:20]=[CH:19][CH:18]=[CH:17][CH:16]=1.[C:21](O[Na])([CH3:24])([CH3:23])C>C1(C)C=CC=CC=1>[C:15]1([N:14]([C:12]2[CH:10]=[CH:13][CH:23]=[CH:21][CH:24]=2)[C:18]2[CH:19]=[CH:20][C:15]([NH:14][C:23]3[CH:21]=[CH:24][CH:13]=[CH:10][CH:12]=3)=[CH:16][CH:17]=2)[CH:20]=[CH:19][CH:18]=[CH:17][CH:16]=1

参加物

5

反応物 3

HCID 6115AnilineHCID 83681Tris(1,1-dimethylethyl)phosphineHCID 178418730sodium 2-methylpropan-2-olate

生成物 1

HCID 161288N,N,N'-triphenyl-4-phenylenediamine

試薬・触媒・溶媒 1

HCID 1140Toluene溶媒2 回

実験手順

A 0.66 weight % toluene solution 150 μl of tri-t-butylphosphine was added to a toluene 50 ml solution of 4-bromo-triphenylamine 5.00 g, aniline 1.72 g, tris(benzylideneacetone)dipalladium (0) 282 mg and t-butoxysodium 2.07 g, and the mixture was stirred at room temperature for 5 hours. After finishing the reaction, the mixture was filtered through celite, and the filtrate was extracted with toluene. This was concentrated under reduced pressure, and the resulting crude product was subjected to column refining to obtain 4.20 g of pale yellow powder of N,N,N′-triphenyl-1,4-phenylenediamine.

後処理

  1. customthe reaction
  2. filtrationthe mixture was filtered through celite
  3. extractionthe filtrate was extracted with toluene
  4. concentrationThis was concentrated under reduced pressure

出典と根拠

ORDレコード
ord-4632e024989c4ccd8583294dd7a8a054
出典データセット
uspto-grants-2008_09
特許番号
US07425654B2

関連ノート

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