CAS: 236389-21-2; 9,9'-Spirobifluorene-2-Boronic Acid

上下游产品

2-溴-9,9'-螺二芴 2-Bromo-9,9'-Spirobifluorene 171408-76-7
2-溴-9-(2-联苯基)-9-羟基芴 9-(Biphenyl-2-yl)-2-Bromo-9-Fluorenol 236389-20-1

2-溴-9-芴酮置于盐酸,正丁基锂,溶剂黄146体系中,用 四氢呋喃,水 用作溶剂,化学反应 15.5H,反应生成9,9'-螺二[9H-芴]-2-硼酸
参考文献:신규한 스피로바이플루오렌 타입 유기화합물 및 상기 유기화합물을 포함하는 유기전계발광소자
标题:신규한 스피로바이플루오렌 타입 유기화합물 및 상기 유기화합물을 포함하는 유기전계발광소자
摘要:本发明提供了一种包括新的有机化合物,其表示为化学式1,以及包括所述有机化合物的有机电致发光器件.[化学式1]

专利信息

专利号:US-9718764-B2
优先权日:2013-03-22
标题:Synthetic building blocks for the production of materials for organic electroluminescence devices
发明人：STOESSEL PHILIPP; PARHAM AMIR HOSSAIN; JATSCH ANJA
权利人:MERCK PATENT GMBH
摘要:The present invention relates to compounds which are suitable as synthesis precursors for the production of electronically active materials for use in organic electroluminescence devices.

专利号:US-2025042877-A1
优先权日:2021-11-30
标题:Organic compound, organic device, light-emitting apparatus, and electronic appliance
发明人：HAYASHI YUKI; KAWAKAMI SACHIKO; HASHIMOTO NAOAKI
权利人:SEMICONDUCTOR ENERGY LAB
摘要:A novel compound, a synthesis method thereof, and an organic device including the novel compound are provided. A compound represented by General Formula (G1) is provided. In General Formula (G1), each of R1, R2, and R5 to R7 independently represents any of hydrogen (including deuterium), an alkyl group having 1 to 10 carbon atoms, a substituted or unsubstituted aryl group having 1 to 60 carbon atoms, and a substituted or unsubstituted heteroaryl group having 1 to 60 carbon atoms. R3 represents a condensed ring composed of 4 to 10 rings containing nitrogen as an element forming the ring, and R4 represents any of a substituted or unsubstituted condensed ring having 1 to 60 carbon atoms, a substituted or unsubstituted aryl group with a molecular weight of 78 or more, and a substituted or unsubstituted heteroaryl group with a molecular weight of 80 or more. At least one of A1 to A3 represents nitrogen, and each of the others represents substituted carbon. Each of substituents of A1 to A3 independently represents any of hydrogen (including deuterium), an alkyl group having 1 to 10 carbon atoms, a substituted or unsubstituted aryl group having 1 to 60 carbon atoms, and a substituted or unsubstituted heteroaryl group having 1 to 60 carbon atoms.

专利号:CN-105348325-B
优先权日:2015-12-04
标 题 :A kind of bisphosphine heterocyclic organic electroluminescent compound containing spirofluorene structure, synthesis method and application thereof

专利号:CN-105348325-A
优先权日:2015-12-04
标题 :A kind of bisphosphine heterocyclic organic electroluminescent compound containing spirofluorene structure, synthesis method and application thereof