CAS: 18365-42-9; 2-Chloro-3-Phenylacrylaldehyde

上下游产品

肉桂醛 3-Phenyl-Propenal 104-55-2
反式肉桂醛 (E)-3-Phenylpropenal 14371-10-9

📜肉桂醛置于吡啶,苯基氯化硒体系中,用 二氯甲烷 用作溶剂,化学反应 96.0H,以100%的收率获得α-氯代肉桂醛
参考文献:A Convenient Preparation Of 2-Haloenones From Enones Using Phenylselenium Halides
标题:A Convenient Preparation Of 2-Haloenones From Enones Using Phenylselenium Halides
摘要:
Doi:10.1016/s0040-4039(01)81890-6

专利信息

专利号:US-4086232-A
优先权日:1975-09-10
标 题:Bis-ethynyl heterocyclic compositions and method of synthesis
发明人：KOVAR ROBERT F; ARNOLD FRED E
权利人:US AIR FORCE
摘要:Bis-ethynyl quinoxaline compositions are prepared by the condensation reaction of an aromatic diglyoxyl or dibenzil with an ethynyl-substituted aromatic ortho-diamine. The compositions are useful as polymerizable plasticizers for heterocyclic thermoplastic resins in the fabrication of composites. Polymerizable plasticizers are materials that remain fluid and act as a plasticizer during early stages of fabrication and then polymerize to a rigid resin.

专利号:US-3975444-A
优先权日:1975-05-19
标题:Ethynyl-substituted aromatic ortho diamines and method of synthesis
发明人：KOVAR ROBERT F; ARNOLD FRED E
权利人:US NAVY
摘要:As new compositions of matter, ethynyl-substituted aromatic ortho-diamines. The compounds are useful as endcapping agents for thermally stable heterocyclic oligomeric compositions.

专利号:CN-106916093-B
优先权日:2017-02-23
标 题:A kind of method for catalyzing synthesis of polysubstituted pyrrolidones by nitrogen heterocyclic carbene

专利号:US-4005144-A
优先权日:1975-05-19
标 题:Ethynyl-substituted aromatic ortho diamines and method of synthesis
发明人：KOVAR ROBERT F; ARNOLD FRED E
权利人:US AIR FORCE
摘要:As new compositions of matter, ethynyl-substituted aromatic ortho-diamines. The compounds are useful as endcapping agents for thermally stable heterocyclic oligomeric compositions.

专利号:US-3966729-A
优先权日:1975-05-19
标 题 :Addition curable phenyl-quinoxaline compositions and their synthesis
发明人：KOVAR ROBERT F; ARNOLD FRED E
权利人:US AIR FORCE
摘要:An aromatic bis(o-diamine) is reacted with an aromatic bisbenzil to provide a benzil end-capped quinoxaline oligomer which is then reacted with 4-(3-ethynylphenoxy)orthophenylene diamine to give an ethynyl terminated polyquinoxaline. Because the polyquinoxalines can be cured to provide thermally stable polymer compositions having superior mechanical properties, the compositions are particularly suitable for use in the fabrication of reinforced composite structures.

专利号:CN-106565578-A
优先权日:2016-10-17
标 题:A kind of optically active tetrahydropyrrole derivative and its synthesis method and application