[EN] NOVEL ORGANIC ELECTROLUMINESCENT COMPOUNDS AND ORGANIC ELECTROLUMINESCENT DEVICE COMPRISING THE SAME [FR] NOUVEAUX COMPOSÉS ÉLECTROLUMINESCENTS ORGANIQUES ET DISPOSITIF ÉLECTROLUMINESCENT ORGANIQUE LES COMPRENANT
Highly Atroposelective Rhodium(II)-Catalyzed N–H Bond Insertion: Access to Axially Chiral <i>N</i>-Arylindolocarbazoles
作者:Qiao Ren、Tingting Cao、Chunnian He、Meihua Yang、Haitao Liu、Lei Wang
DOI:10.1021/acscatal.1c01232
日期:2021.5.21
The highly atroposelective construction of axially chiral N-arylindolocarbazoles is disclosed via the Rh(II)-catalyzed intermolecular carbene N–H insertion reactions. This straightforward transformation provides a rapid access to a wide range of enantio-enriched N-arylindolocarbazole atropisomers bearing the C–N axis in moderate to good yields and high enantioselectivities. Also, the synthetic utility
申请人:DUK SAN NEOLUX CO., LTD. 덕산네오룩스 주식회사(120150011099) Corp. No ▼ 161511-0176036BRN ▼312-86-74729
公开号:KR102324529B1
公开(公告)日:2021-11-12
본 발명은 불소함유 금속 또는 전극(캐소드) 패터닝용 화합물 및 이를 이용한 유기전기소자, 그 전자장치를 제공하며, 상기 불소화 화합물을 금속 또는 전극(캐소드) 패터닝 재료로 이용함으로써 쉐도우 마스크의 사용 없이 전극의 미세패턴을 형성할 수 있으며, 높은 광투과율을 갖는 투명 디스플레이의 제작이 용이하여 UDC 적용을 보다 용이하게 할 수 있다.
This invention provides a compound containing fluorine for patterning metals or electrodes (cathodes), as well as organic electronic devices and electronic devices using them. By using the fluorinated compound as a patterning material for metals or electrode (cathode), it is possible to form fine patterns of electrodes without the use of a shadow mask, making it easier to produce transparent displays with high light transmittance and facilitating the application of UDC.
Synthesis of 3,3′-disubstituted-2,2′-biindolyls through sequential palladium-catalysed reactions of 2,2,2-trifluoro-N-(2-(4-[2,2,2-trifluoro-acetylamino)-phenyl]-buta-1,3-diynyl)-phenyl)-acetamide with organic halides/triflates
Palladium-catalysed reactions of aryl iodides/vinyl triflates with 2,2,2-trifluoro-N-(2-(4-[2,2,2-trifluoro-acetylamino)-phenyl]-buta-1,3-diynyl)-phenyl)-acetamide provide a straightforward entry into 3,3′-disubstituted-2,2′-biindolyls. Subsequent application of the procedure to homochiral aryl iodides affords the corresponding chiral 3,3′-disubstituted-2,2′-biindolyls. The methodology can also be
钯催化的芳基碘化物/乙烯基三氟甲磺酸与2,2,2-三氟-N-(2-(4- [4- [2,2,2-三氟-乙酰氨基)-苯基]-丁-1,3-二炔基)反应-苯基)-乙酰胺可直接进入3,3'-二取代-2,2'-联吲哚基。随后将该方法应用于均手性芳基碘化物,得到相应的手性3,3'-二取代-2,2'-联吲哚基。该方法还可以应用于苯并[ c ]吲哚并[2,3- a ]咔唑的合成。