CAS: 205-82-3; Benzo[j]Fluoranthene

欧盟法规

[欧盟限制物质清单

上下游产品

苯并[k]荧蒽 Benzo[k]Fluoranthene 207-08-9
Benzo[j]Fluoranthen-1-Ol 62393-33-3
1,2?-联萘 1-(Naphthalen-2-yl)Naphthalene 4325-74-0
1,1'-联萘 1,1'-Binaphthyl 604-53-5

📜1-苊酮置于四氢呋喃,吡啶,四(三苯基膦)钯,三溴化磷,四氯化钛,Potassium Carbonate,锌体系中,用 1,4-二氧六环,氯仿,水 用作溶剂,化学反应 20.0H,反应生成苯并[j]荧蒽
参考文献:天然产物苯并[ J ]荧蒽-4,9-二醇的全合成:氧化苯并[ J ]荧蒽的合成方法
标题:天然产物苯并[ J ]荧蒽-4,9-二醇的全合成:氧化苯并[ J ]荧蒽的合成方法
摘要:描述了苯并[ J ]荧蒽原子核的合成序列.该过程的关键步骤包括在适当取代的2-溴-Ena基-1-甲醛与2-甲酰基苯硼酸酯之间进行suzuki偶联,然后进行mcmurry闭环.该合成代表了苯并[ J ]荧蒽环系统的一种新方法,并特别提供了一种快速制备不同取代的衍生物的方法.按照这一策略,对最近分离出的天然产物苯并[ J ]荧蒽-4,9-二醇进行了首次全合成.
Doi:10.1021/jo401887T

专利信息

专利号:US-2003162992-A1
优先权日:2001-12-14
标 题 :Preparation of intermediates useful in the synthesis of antiviral nucleosides
发明人：WATANABE KYOICHI A; DU JINFA
摘要:The present invention is an efficient process for the manufacture of α-acyloxyacetaldehyde, a key intermediate in the synthesis of 1,3-oxathiolane and 1,3-dioxolane nucleosides.

专利号:US-9469603-B2
优先权日:2012-03-12
标 题 :Reaction product of hydrazine derivatives and carbon dioxide
发明人：HUR NAM HWI; LEE BYEONG NO
权利人:UNIV SOGANG RES FOUNDATION
摘要:The present invention relates to the synthesis of a novel compound, in which liquid hydrazine and the derivatives thereof react with excess carbon dioxide to enable the carbon dioxide to chemically bond to the hydrazine and the derivatives thereof. To this end, high-pressure carbon dioxide is used to synthesize hydrazine and the derivatives thereof to which the carbon dioxide is bonded in a pure form with no water and no by-product. Furthermore, the present invention provides a method for utilizing the above-described compounds by reacting the compounds with carbonyl compounds.

专利号:WO-2021129102-A1
优先权日:2019-12-27
标 题 :Heterocyclic compound, synthesis method therefor, organic electroluminescent device and electronic apparatus
发明人：WANG JINPING; XUE ZHEN; CHEN ZHIWEI
权利人:SHAANXI LIGHTE OPTOELECTRONICS MAT CO LTD
摘要:Disclosed are a heterocyclic compound, a synthesis method therefor, an organic electroluminescent device and an electronic apparatus. The heterocyclic compound has a chemical structural formula as shown in formula 1, wherein M is selected from the groups shown in formula 1-A. The compound can improve the properties of the organic electroluminescent device.

专利号:WO-2008127396-A2
优先权日:2006-11-02
标 题 :A solution synthesis of carbon nanotube/metal-containing nanoparticle conjugated assemblies

专利号:US-9023308-B2
优先权日:2011-03-15
标题:Facile synthesis of graphene, graphene derivatives and abrasive nanoparticles and their various uses, including as tribologically-beneficial lubricant additives

专利号:US-2007069198-A1
优先权日:2003-09-29
标题:Synthesis of phenyl-substituted fluoranthenes by a diesel-alder reaction and the use thereof