CAS: 1145-01-3; 3,5-Diphenyl-1H-Pyrazole

相似化合物

30152-31-9 93330-77-9 21399-30-4

上下游产品

CAS号120-46-7 二苯甲酰甲烷 | CAS号94-41-7 苯亚甲基苯乙酮 | CAS号16619-60-6 3,5-二苯基-4,5-二氢-1H-吡唑 | CAS号98-86-2 苯乙酮 | CAS号614-47-1 反-查耳酮 | CAS号70769-74-3 N-benzyl-9H-flu... | CAS号80012-16-4 3-amino-1,3-dip... | CAS号100-52-7 苯甲醛 | CAS号536-74-3 苯乙炔 | CAS号1961-97-3 3-苯基-1H-茚 | CAS号4505-48-0 2-苯基茚 | CAS号100-47-0 苯甲腈 | CAS号725-12-2 2,5-二苯基-1,3,4-噁二唑 | CAS号131890-73-8 1-(2-hydroxy-2-... | CAS号1154-63-8 1-(3,5-diphenyl... | CAS号19311-79-6 1-methyl-3,5-di... | CAS号76211-98-8 2-(3,5-diphenyl... | CAS号99214-43-4 3,5-diphenylpyr... | CAS号99214-47-8 4,6-diphenyltriazine

苯甲酸苯酯置于potassium Tert-Butylate,碘体系中,用 乙醇,二甲基亚砜 用作溶剂,化学反应 5.0H,反应生成3,5-二苯基吡唑
参考文献:脱硝亚氨基-二氮杂-纳扎罗夫环化:吡唑的合成.
标题:脱硝亚氨基-二氮杂-纳扎罗夫环化:吡唑的合成.
摘要:已经开发了一种碘催化的脱硝亚氨基-二氮杂-纳扎罗夫环化 (Didan) 方法,用于通过使用 α-硝基苯乙酮衍生物和原位生成的腙合成具有高至优异产率的吡唑.这种氧化性 4π-电环化的关键转变是通过烯胺-亚胺离子中间体进行的.这种快速的一锅 Didan 协议导致 C-C 和 C-N 键的选择性生成以及 C-N 键的裂解.
Doi:10.1039/d0Ob01200A

专利信息

专利号:US-2007128658-A1
优先权日:2005-11-14
标 题:Fluorescent dyes, methods and uses thereof
发明人：BLACKWELL HELEN E; BOWMAN MATTHEW D
权利人:BLACKWELL HELEN E; BOWMAN MATTHEW D
摘要:The present invention provides a method for identifying and characterizing candidate fluorescent molecules. This method involves the generation of spatially addressed arrays of heterocyclic compounds which are candidate fluorescent molecules. The spatially addressed array can be used to identify fluorescent molecules among the candidate molecules. The spatially addressed array can be used to determine the optical characteristics of one more candidate molecules. The invention also provides methods for making such arrays of heterocyclic compounds. In a specific embodiment, synthetic methods are provided for synthesis of triarylpyridines, particularly unsymmetric triarylpyridines. n preferred embodiments, the present invention provides novel heterocyclic fluorescent compounds having deazalumazine, cyanopyridine or pyrimidine cores. Heterocyclic fluorescent compounds of this invention are useful as dyes to label molecules such as nucleic acids, peptides and proteins, and particularly antibodies. In other embodiments, the novel heterocyclic fluorescent compounds are useful as dyes to label cellular compartments and organelles. The novel heterocyclic fluorescent compounds can also be used as sensors or indicators of specific metal ions, chemical warfare agents and pH.

专利号:RU-2130930-C1
优先权日:1993-08-23
标题:Method of synthesis of pyrazole and its derivatives

专利号:CN-108203408-B
优先权日:2018-03-12
标 题 :A kind of pyrazole compound containing N-aryl sulfonate and its synthesis and application

专利号:CN-103086970-A
优先权日:2013-01-09
标题 :Synthesis, preparation method and antibacterial and anticancer effects of a class of 3,5-diphenyl-2H-pyrazole derivatives with trifluoromethylphenyl

专利号:CN-102702062-A
优先权日:2012-07-04
标题 :Synthesis, preparation method and anticancer effect of a class of 3,5-diphenyl-2H-pyrazole derivatives

专利号:CN-85108315-A
优先权日:1985-11-07
标 题:A kind of improved ' difenzoquat ' synthesis method