Ethanol → 10,10-dimethyl-12-(3-(pyren-1-yl)phenyl)-10H-indeno[1,2-b]triphenylene

HRID 1852553노트

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HRID 1852553 반응식
Br[C:2]1[CH:3]=[C:4]([C:8]2[C:21]3[C:22]4=[C:23]5[C:18](=[CH:19][CH:20]=3)[CH:17]=[CH:16][CH:15]=[C:14]5[CH:13]=[CH:12][C:11]4=[CH:10][CH:9]=2)[CH:5]=[CH:6][CH:7]=1.[CH3:24][C:25]1([CH3:59])[C:49]2[C:29]([CH:30]=[C:31]3[CH:48]=[C:47]4[C:34]([C:35]5[C:40]([C:41]6[C:46]4=[CH:45][CH:44]=[CH:43][CH:42]=6)=[CH:39][CH:38]=[CH:37][CH:36]=5)=[CH:33][C:32]3=2)=[CH:28][C:27](B2OC(C)(C)C(C)(C)O2)=[CH:26]1.C([O-])([O-])=O.[Na+].[Na+].CCO>CO.C1(C)C=CC=CC=1>[CH3:59][C:25]1([CH3:24])[C:49]2[C:29]([CH:30]=[C:31]3[C:32]=2[CH:33]=[C:34]2[C:47]([C:46]4[CH:45]=[CH:44][CH:43]=[CH:42][C:41]=4[C:40]4[CH:39]=[CH:38][CH:37]=[CH:36][C:35]=42)=[CH:48]3)=[CH:28][C:27]([C:6]2[CH:7]=[CH:2][CH:3]=[C:4]([C:8]3[C:21]4[C:22]5=[C:23]6[C:18](=[CH:19][CH:20]=4)[CH:17]=[CH:16][CH:15]=[C:14]6[CH:13]=[CH:12][C:11]5=[CH:10][CH:9]=3)[CH:5]=2)=[CH:26]1

참가 물질

7

반응물 4

HCID 702EthanolHCID 10340Sodium CarbonateHCID 578361411-(3-Bromophenyl)pyreneHCID 8671831210,10-dimethyl-(10H-indeno[1,2-b]triphenylen-12-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane

생성물 1

HCID 8671831410,10-dimethyl-12-(3-(pyren-1-yl)phenyl)-10H-indeno[1,2-b]triphenylene수율 57%

시약·촉매·용매 2

HCID 887Methanol용매HCID 1140Toluene용매

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온도
90 °C

실험 절차

A mixture of 5 g (14 mmol) of 1-(3-bromophenyl)pyrene, 7.53 g (16 mmol) of 2-(10,10-dimethyl-10H-indeno[1,2-b]triphenylen-12-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane, 0.16 g (0.14 mmol) of tetrakis(triphenyl phosphine)palladium, 11 ml of 2M Na2CO3, 30 ml of EtOH and 65 ml toluene was degassed and placed under nitrogen, and then heated at 90° C. for 4 h. After finishing the reaction, the mixture was allowed to cool to room temperature. Than 500 ml MeOH was added, while stirring and the precipitated product was filtered off with suction to give 4.95 g (yield 57%) of yellow product which was recrystallized from toluene. MS(m/z, FAB+): 620.1; 1H NMR (CDCl3, 400 MHz): chemical shift (ppm) 9.05 (s, 1H), 8.46˜8.41 (m, 2H), 8.40 (s, 1H), 8.06˜7.84 (m, 9H), 7.74 (d, J=8.00 Hz, 1H), 7.69˜7.59 (m, 4H), 7.54˜7.39 (m, 5H), 7.31˜7.16 (m, 3H), 1.82 (s, 6H).

후처리

  1. customwas degassed
  2. customthe reaction
  3. temperatureto cool to room temperature
  4. filtrationthe precipitated product was filtered off with suction

출처 및 근거

ORD 기록
ord-407f4f5a7d484032bff8792d06b3ccd0
출처 데이터셋
uspto-grants-2015_02
특허 번호
US08962160B2

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