CAS: 16048-96-7; Bis[2-(Hydroxy-κo)Benzoato-κo]Copper

📜水杨酸,Copper Dichloride置于氧气体系中,用 乙腈 用作溶剂,以87%的收率获得水杨酸铜
参考文献:一种合成异喹啉酮类化合物的方法
标题:一种合成异喹啉酮类化合物的方法
摘要:本发明公开了一种合成异喹啉酮类化合物的方法,该方法以廉价,易于合成的双核水杨酸铜配合物为催化剂,以绿色,环保,无毒的氧气为氧化剂,同时以氯盐,3‑苯甲基‑5‑(2‑羟基乙基)‑4‑甲基噻唑啉或盐酸硫胺为辅助催化剂,将2‑芳基‑1,2,3,4‑四氢异喹啉化合物一步反应即可制备成异喹啉酮类化合物.本发明操作简单,所用催化剂廉价易得,反应条件温和,产物收率高,克服了传统的原料试剂昂贵,条件苛刻,合成步骤冗长,总收率不高等不足,具有很好的应用前景.

专利信息

专利号:US-4202714-A
优先权日:1970-09-11
标 题:Ballistic modifiers and synthesis of the ballistic modifiers
发明人：ALLEY BERNARD J; DAKE JAMES D; DYKES HIRAM W H
权利人:US ARMY
摘要:A new class of ballistic modifiers and the synthesis thereof is disclosed herein and are used in propellants either individually or as admixtures in percentages of approximately 0.5 to 6 weight percent to impart mesa or plateau burning rate characteristics over a wide pressure range and reduce the temperature sensitivity of the propellants in relation to burning rates. The modifiers are chelate type compounds comprised of lead and/or copper, and various predetermined molar ratios of compounds such as salicylic acid and beta-resorcylic acid.

专利号:US-10487052-B2
优先权日:2016-12-28
标 题 :Synthesis method of N-substituted maleimide using solid acid catalysts
发明人：CHEON JOO YOUNG; CHOI JUN SEON; KIM JI YEON; JOE WANG RAE; KIM KYUNG SOO; YEOM EUNG SEOB; LEE WON KYUN
权利人:LG CHEMICAL LTD
摘要:The present invention relates to a synthesis method of N-substituted maleimides using a non-homogeneous solid acid catalyst, and particularly, a synthesis method of N-substituted maleimides with high synthesis yield by using a zirconium(IV) hydrogen phosphate as a catalyst, by which, the loss of the catalyst is minimized, the separation and recovering processes of the catalyst are simplified, in case when the activity of the separated and recovered catalyst is decreased, the complete regeneration of the catalyst is possible via washing or firing, and solvents that could be used during a washing process of the catalyst are not limited.

专利号:US-5629394-A
优先权日:1992-12-17
标 题 :Direct synthesis by living cationic polymerization of nitrogen-containing polymers
发明人：CHERADAME HERVE M; CHEN FRANK J; STANAT JON E R; NGUYEN HUNG A; TABAR BEHROOZ R
权利人:EXXON CHEMICAL PATENTS INC
摘要:A method is provided for the direct synthesis by living cationic polymerization of novel polymeric materials functionalized with desirable nitrogen-containing functional groups such as terminal azido, cyano, carbonylamino, cyanato, thiocyanato or thiocarbonylamino groups. Polymerization and functionalization occur in a substantially simultaneous manner. All necessary reactants for the functionalization are present when polymerization is initiated. The nitrogen-containing functional group is provided as a part of a molecule having a release moiety which is preferably resonance stabilized or a tertiary alkyl type and which acts to aid the nitrogen-containing species in functioning as a leaving group.

专利号:US-4243444-A
优先权日:1970-09-11
标 题 :Ballistic modifiers, synthesis . . . propellants
发明人：ALLEY BERNARD J; DAKE JAMES D; DYKES HIRAM W H
权利人:US ARMY
摘要:A new class of ballistic modifiers and the synthesis thereof is disclosed herein and are used in propellants either individually or as admixtures in percentages of approximately 0.5 to 6 weight percent to impart mesa or plateau burning rate characteristics over a wide pressure range and reduce the temperature sensitivity of the propellants in relation to burning rates. The modifiers are chelate type compounds comprised of lead and/or copper, and various predetermined molar ratios of compounds such as salicylic acid and beta-resorcylic acid.

专利号:US-5639987-A
优先权日:1994-11-29
标题:Compositions modifying ballistic properties and propellants containing such compositions
发明人：BERTELEAU GERARD; FONBLANC GILLES; LONGEVIALLE YVES; RAT MAURICETTE
权利人:POUDRES & EXPLOSIFS STE NALE
摘要:The present invention lies in the field of compositions which modify the ballistic properties of solid propellants and in that of the double-base solid propellants containing these compositions. Various lead compounds are known to be effective in this function, but these compounds are toxic; the problem which is solved by the present invention is to replace these lead compounds with nontoxic compounds which furthermore do not impair other properties and the performance values of the propellants. The modifying compounds are chosen from the group consisting of beta -resorcylates and gamma -resorcylates. The invention also relates to processes for the synthesis of some of these products. Finally, it relates to double-base solid propellants containing these compounds.

专利号:US-6762329-B2
优先权日:1997-10-06
标题 :Diaryl ether condensation reactions
发明人：MARCOUX JEAN-FRANCOIS; DOYE SVEN; BUCHWALD STEPHEN
权利人:MASSACHUSETTS INST TECHNOLOGY
摘要:One aspect of the present invention relates to novel reaction conditions that allow the efficient synthesis of diaryl ethers from arenes bearing a leaving group and arenols under relatively mild conditions. Another aspect of the present invention relates to the dramatic effects of acidic activators on Ullmann-type couplings involving electron-poor and/or relatively insoluble substrates.