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

HRID 1753710노트

반응식

HRID 1753710 반응식
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

참가 물질

3

반응물 2

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

생성물 1

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

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온도
220 °C

실험 절차

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%).

후처리

  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

출처 및 근거

ORD 기록
ord-5523ef82e52340db9051ec4d358d2672
출처 데이터셋
uspto-grants-2015_10
특허 번호
US09166177B2

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