12H- [1] benzothieno [2,3-a] carbazole
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12H- [1] benzothieno [2,3-a] carbazole 속성
- 끓는 점
- 544.5±23.0 °C(Predicted)
- 밀도
- 1.411±0.06 g/cm3(Predicted)
- 산도 계수 (pKa)
- 16.55±0.30(Predicted)
안전
12H- [1] benzothieno [2,3-a] carbazole C화학적 특성, 용도, 생산
Synthesis
In a 3L flask,104.0 g (0.33 mol) of N-(2-chlorophenyl)dibenzo[b,d]thiophen-4-amine, 7.54 g (33.6 mmol) of palladium acetate, 328.26 g(1.0 mol) cesium carbonate, and 24.7 g (67.17 mol)Tricyclohexylphosphine-tetrafluoroborate were mixed with 1.1 L of N, N-dimethylacetamide. The mixture was heated and refluxed under a stream of nitrogen for 12 hours. When the reaction was over, After volatilizing and removing the solvent. The product was added to 2L of methanol. The crystallized solid was filtered and dissolved in dichlorobenzene. After filtration over silica gel/Celite after removal of the appropriate amount of organic solvent, recrystallization from methanol gave 12H- [1] benzothieno [2,3-a] carbazole (81.0 g, yield 88%).![12H- [1] benzothieno [2,3-a] carbazole](/NewsImg/2024-04-08/6384818313587106099614433.png "12H- [1] benzothieno [2,3-a] carbazole")
12H- [1] benzothieno [2,3-a] carbazole 준비 용품 및 원자재
원자재
4(1H)-Dibenzothiophenone, 2,3-dihydro-
4-BROMODIBENZOTHIOPHENE
9H-CARBAZOLE-2-BORONIC ACID PINACOL ESTER
2-BROMOCARBAZOLE
1H-INDOLE, 2-(3-METHOXYPHENYL)-
3-브로모디벤조[b,d]티오펜
4-Iododibenzothiophene
BENZYLOXYACETALDEHYDE
2-클로로아닐린
페닐히드라진
2-Bromoaniline
준비 용품
12H- [1] benzothieno [2,3-a] carbazole 공급 업체
글로벌( 48)공급 업체
| 공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
|---|---|---|---|---|---|
| Henan Fengda Chemical Co., Ltd | +86-371-86557731 +86-13613820652 |
info@fdachem.com | China | 20314 | 58 |
| Shengyan (Shanghai) New Material Co., Ltd. | +86-021-37596312 +8613585706261 |
ken@syanchem.com | China | 159 | 58 |
| Springchem New Material Technology Co.,Limited | +86-021-62885108 +8613917661608 |
info@spring-chem.com | China | 2068 | 57 |
| Shanghai Daken Advanced Materials Co.,Ltd | +86-371-66670886 |
info@dakenam.com | China | 16216 | 58 |
| ATK CHEMICAL COMPANY LIMITED | +undefined-21-51877795 |
ivan@atkchemical.com | China | 32760 | 60 |
| Beijing Green Guardee Technology Co., Ltd | 86-010-69706062 |
sales2@greenguardee.com | CHINA | 650 | 58 |
| Shenzhen Nexconn Pharmatechs Ltd | +86-755-89396905 +86-15013857715 |
admin@nexconn.com | China | 10318 | 58 |
| Richest Group Ltd | 18017061086 |
oled@richest-group.com | CHINA | 5601 | 58 |
| QINGDAO KAIENSI INTERNATIONAL TRADE CO.,LTD. | +86-0532-8699-9256 +8615254267723 |
kaley@cnfdevelop.com | China | 1410 | 58 |
| Zhengzhou Alfa Chemical Co.,Ltd | +8618530059196 |
sale04@alfachem.cn | China | 13103 | 58 |