CAS: 935-07-9; 1-Ethylidene-2-Phenylhydrazine

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    CAS号75-07-0 乙醛 | CAS号100-63-0 苯肼 | CAS号1202447-77-5 diethyl 2-acety... | CAS号2208-07-3 乙基乙酰亚胺盐酸盐 | CAS号5330-70-1 Pyruvate phenyl... | CAS号60-29-7 乙醚 | CAS号108-88-3 甲苯 | CAS号591-86-6 乙醛缩氨基脲 | CAS号141-52-6 乙醇钠 | CAS号496-15-1 二氢吲哚 | CAS号22014-99-9 1-丁基吲哚 | CAS号147-82-0 2,4,6-三溴苯胺 | CAS号75-04-7 乙胺 | CAS号16390-26-4 2-[1-(4-chlorob... | CAS号2861-48-5 2,3-Butanedione... | CAS号72606-73-6 4-nitro-N-(4-ni... | CAS号77435-26-8 Benzoic acid, 4... | CAS号89811-44-9 ethyl(phenyl)diazene

    合成工艺路线路线简述

      📜Alkaline Earth Salt Of/the/ Methylsulfuric Acid置于亚硫酸体系中,化学反应生成 乙醛苯腙
      参考文献:Lockemann; Liesche,Justus Liebigs Annalen Der Chemie,1905,Vol. 342,P. 27,28
      标题:Lockemann; Liesche,Justus Liebigs Annalen Der Chemie,1905,Vol. 342,P. 27,28

      专利信息


      专利号:WO-2024012791-A1
      优先权日:2022-07-11
      标题 :Electrochemical synthesis of pyrazolines and pyrazoles
      发明人：BÄR ROBIN MAXIMILIAN; FORD MARK JAMES; KALDAS SHERIF JAMES; WALDVOGEL SIEGFRIED; HOFMANN SILJA; LINDEN MARTIN
      权利人:BAYER AG
      摘要:The present invention relates to an electrochemical process for the synthesis of pyrazolines and pyrazoles of formula (I). The process can be especially used for the synthesis of the herbicide safener mefenpyr-diethyl.

      专利号:WO-2016111658-A1
      优先权日:2015-01-07
      标 题:Synthesis of thiosemicarbazone derivatives comprising sulphonamide group with potential anticonvulsant activity
      发明人：IYIDOGAN AYSEGUL; EMRE EMINE ELCIN; TOPALFAKIOGÄžLU RAHIME BETÃœL; KAYMAKÇIOÄžLU BEDIA; ARICIOÄžLU FEYZA
      权利人:IYIDOGAN AYSEGUL; EMRE EMINE ELCIN
      摘要:The present invention relates to the synthesis method of thiosemicarbazone derivatives comprising sulphonamide group and having high anticonvulsant/antiepileptic activity.

      专利号:EP-4555128-A1
      优先权日:2022-07-11
      标 题 :Electrochemical synthesis of pyrazolines and pyrazoles

      专利号:CN-1518536-A
      优先权日:2001-05-04
      标 题 :Labelling reagents, method for synthesis of said reagents and methods for detecting biological molecules

      专利号:CN-119698496-A
      优先权日:2022-07-11
      标题:Electrochemical synthesis of pyrazolines and pyrazoles

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      主要参考文献

      参考标题:The Use Of Enaminones And Enamines As Effective Synthons For Msa-Catalyzed Regioselective Synthesis Of 1,3,4-Tri- And 1,3,4,5-Tetrasubstituted Pyrazoles
      作者:Liancheng Duan,Hui Zhou,Yucheng Gu,Ping Gong,Mingze Qin
      摘要:In The Present Work, An Efficient Regioselective Synthesis Of 1,3,4-Tri- And 1,3,4,5-Tetrasubstituted Pyrazoles Via A Methanesulfonic Acid (Msa)-Catalyzed Reaction Of Hydrazones With Enaminones Or Enamines Is Reported. Mechanistically, The Formation Of The Title Compounds Involves The [2+3] Cycloaddition Of Hydrazones With Enaminones Or Enamines Followed By Aromatization With Acid And Oxygen. This

      合成参考文献


      摘要:Lindsley, C. W.; Layton, M. E., Science of Synthesis, (2004) 17, 420.
      摘要:Kim, S.; Yoon, J.-Y., Science of Synthesis, (2004) 27, 690.
      摘要:Rück-Braun, K.; Dietrich, S.; Kempa, S.; Priewisch, B., Science of Synthesis, (2007) 31, 1518.
      摘要:Begtrup, M.; Rasmussen, L. K., Science of Synthesis, (2007) 31, 1787.
      摘要:Bräse, S.; Muller, T., Science of Synthesis, (2007) 31, 1848.
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