CAS: 898546-82-2; 9-(4-(Tert-Butyl)Phenyl)-3,6-Bis(Triphenylsilyl)-9H-Carbazole

上下游产品

3,6-dibromo-9-(4-(tert-butyl)phenyl)-9H-carbazole Triphenylsilyl chloride

📜3,6-二溴-9-(4-叔丁基苯基)-9H-咔唑,三苯基氯硅烷置于正丁基锂体系中,用 四氢呋喃 作为反应溶剂,化学反应生成 9-(4-叔丁基苯基)-3,6-双(三苯基硅基)-9H-咔唑
参考文献:Carbazole-Based Compounds And Their Application
标题:Carbazole-Based Compounds And Their Application
摘要:本发明公开了一种以以下一般式为基础的咔唑基化合物:其中,Q为非共轭基团,A包括以下一种基团之一:芳香基团,杂环,多重螺环,带有杂原子的多重螺环.此外,本发明还公开了一种制备咔唑基化合物的方法.

专利信息

专利号:US-2022235384-A1
优先权日:2019-05-14
标 题:Nanorg microbial factories: light-driven renewable biochemical synthesis using quantum dot-bacteria nano-biohybrids
发明人：NAGPAL PRASHANT; DING YUCHEN; BERTRAM JOHN
权利人:UNIV COLORADO REGENTS
摘要:The invention relates to a nano-biohybrid organism (or nanorg) comprising one of at least seven different core-shell quantum dots (QDs) or gold nanoparticle clusters, with excitations ranging from ultraviolet to near-infrared energies, couple with targeted enzyme sites in bacteria. When illuminated by light, these QDs drive the renewable production of biofuel molecules and chemicals using carbon-dioxide (CO2), water, and nitrogen (from air) as substrates. Nanorgs catalyze light-induced air-water-CO2 reduction with a high turnover number (TON) of approximately 106-108 (mols of product per mol of cells) to biofuels such as isopropanol (IPA), butane diol, gasoline additives, gasoline substitutes, 2,3-butanediol (BDO), C11-C15 methyl ketones (MKs), and hydrogen (H2); Sand chemicals such as formic acid (FA), ammonia (NH3), ethylene (C2H4), and degradable bioplastics, e.g. polyhydroxybutyrate (PHB). These nanorg cells function as nano-microbial factories powered by light.

专利号:US-7714145-B2
优先权日:2006-05-15
标题 :2-2′-disubstituted 9,9′-spirobifluorene-base triaryldiamines and their application
发明人：TSAI MING-HAN; LIN HAO-WU; SU HAI-CHING; WU CHUNG-CHIH; FANG FU-CHUAN; LIAO YUAN-LI; WONG KEN-TSUNG; WU CHIH-I; LIN CHI-YEN; HUNG WEN-YI; HOU TEI-HUNG; CHEN WEI-JIUN
权利人:TSAI MING-HAN; LIN HAO-WU; SU HAI-CHING; WU CHUNG-CHIH; FANG FU-CHUAN; LIAO YUAN-LI; WONG KEN-TSUNG; WU CHIH-I; LIN CHI-YEN; HUNG WEN-YI; HOU TEI-HUNG; CHEN WEI-JIUN
摘要:The present invention discloses synthesis of 2,2′-disubstituted 9,9′-spirobifluorene-based triaryldiamine. First, 2,2′-diamino-9,9′-spirobifluorene, a Pd-catalyst as auxiliary and aryl halide BX are provided, wherein X is selected from the group consisting of: Cl, Br and I, B comprises one of the following group: aryl moiety, hetero cycle, multiple fused ring, multiple fused ring with hetero atom(s). Next, a substitution reaction is performed to react the 2,2′-diamino-9,9′-spirobifluorene with the aryl halide BX to produce the 2,2′-disubstituted 9,9′-spirobifluorene-based triaryldiamines. In addition, the present invention discloses organic light emitting devices comprising hole transporting material comprising 2,2′-bis(N,N-disubstituted amino)-9,9′-spirobifluorenes.