Pyridinium chloride → Ditriphenyleno[2,3-b:2',3'-d]thiophene-6,14-diol

HRID 1753710ノート

反応式

HRID 1753710 の反応式
C[O:2][C:3]1[CH:4]=[C:5]2[C:39](=[CH:40][CH:41]=1)[C:38]1[C:12](=[CH:13][C:14]3[C:18]4[CH:19]=[C:20]5[C:33](=[CH:34][C:17]=4[S:16][C:15]=3[CH:37]=1)[C:32]1[C:27](=[CH:28][C:29]([O:35]C)=[CH:30][CH:31]=1)[C:26]1[C:21]5=[CH:22][CH:23]=[CH:24][CH:25]=1)[C:11]1[C:6]2=[CH:7][CH:8]=[CH:9][CH:10]=1.Cl.N1C=CC=CC=1>>[CH:22]1[CH:23]=[CH:24][CH:25]=[C:26]2[C:21]=1[C:20]1[C:33]([C:32]3[C:27]2=[CH:28][C:29]([OH:35])=[CH:30][CH:31]=3)=[CH:34][C:17]2[S:16][C:15]3[CH:37]=[C:38]4[C:12]([C:11]5[C:6]([C:5]6[C:39]4=[CH:40][CH:41]=[C:3]([OH:2])[CH:4]=6)=[CH:7][CH:8]=[CH:9][CH:10]=5)=[CH:13][C:14]=3[C:18]=2[CH:19]=1

参加物

3

反応物 2

HCID 10176127Pyridinium chlorideHCID 867300076,14-Dimethoxyditriphenyieno[2,3-b:2',3'-d]thiophene

生成物 1

HCID 86730008Ditriphenyleno[2,3-b:2',3'-d]thiophene-6,14-diol収率 88%

反応条件

温度
220 °C

実験手順

A mixture of 9.8 g (18 mmol) of 6,14-dimethoxyditriphenyleno[2,3-b:2′,3′-d]thiophene, 31.2 g (270 mmol) of pyridine hydrochloride, was degassed and placed under nitrogen, and then heated at 220° C. for 6 h, the mixture was allowed to cool to room temperature and water was added. The resulting solid was filtered off, washed with water, and dried under high vacuum to give the product (8.2 g, 15.8 mmol, 88%).

後処理

  1. customwas degassed
  2. temperatureto cool to room temperature
  3. additionwater was added
  4. filtrationThe resulting solid was filtered off
  5. washwashed with water
  6. customdried under high vacuum

出典と根拠

ORDレコード
ord-5523ef82e52340db9051ec4d358d2672
出典データセット
uspto-grants-2015_10
特許番号
US09166177B2

反応ノート

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