CAS: 447-31-4; 2-Chloro-1,2-Diphenylethan-1-One

该化合物是一种有机化合物,其特点是氯化结构,一般是一种无色的,具有独特气味的淡黄色液体,主要用作有机合成的中间体,特别是在生产药品和农用化学品方面;该化合物以其反应性而著称,特别是核生殖替代反应,因为存在可被各种核素取代的氯原子;该化合物在有机溶剂中可溶性略微,但在水中溶解性有限;在处理脱氯时,有必要采取安全防范措施,因为它可能刺激皮肤,眼睛和呼吸系统;建议适当储存在远离光的冷干地方,以保持其稳定性;总的来说,脱氧氯是合成有机化学的一个有价值的建筑块,有助于各种化学产品的开发.

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上下游产品

CAS号119-53-9 2-羟基-2-苯基苯乙酮 | CAS号451-40-1 二苯乙酮 | CAS号5344-88-7 苯偶酰腙 | CAS号3418-37-9 2-(chloro-pheny... | CAS号5669-11-4 2-phenacylbenza... | CAS号106-95-6 烯丙基溴 | CAS号103-30-0 反式-1,2二苯乙烯 | CAS号88485-01-2 3-amino-4,5-dip... | CAS号105772-24-5 2-(4-oxo-2,3-di... | CAS号3755-83-7 2-甲基-4,5-二苯基噻唑 | CAS号3524-62-7 安息香甲醚 | CAS号451-40-1 二苯乙酮 | CAS号50353-99-6 2-(4-methylphen... | CAS号93-58-3 苯甲酸甲酯 | CAS号15016-11-2 (Z)-2,3-dipheny... | CAS号55-21-0 苯甲酰胺 | CAS号1826-15-9 4,5-diphenyl-1,... | CAS号1816-89-3 Ethanone,2-azid...

合成工艺路线路线简述

    📜反式-1,2-二苯乙烯置于三氟乙酸,Copper Dichloride,Magnesium Chloride体系中,用 乙腈 作为反应溶剂,以25 %的收率获得产物2-氯-2-苯基苯乙酮
    参考文献:Cucl 2 ‐catalyzed α ‐chloroketonation Of Aromatic Alkenes Via Visible‐light‐induced Lmct
    标题:Cucl 2 ‐catalyzed α ‐chloroketonation Of Aromatic Alkenes Via Visible‐light‐induced Lmct
    摘要:Abstracthere We Report A Copper‐catalyzed Protocol For The Synthesis Of α‐chloroketones From Aromatic Alkenes Including Electron‐deficient Olefins Under Visible‐light Irradiation. Preliminary Mechanistic Studies Show That The Peroxo Cu(II) Species Is The Key Intermediate And Hydroperoxyl (Hoo⋅) And Chlorine (Cl⋅) Radicals Can Be Generated By Ligand‐to‐metal Charge Transfer (Lmct).
    DOI:10.1002/asia.202200954

    海关参考信息

    专利信息


    专利号:US-2005014954-A1
    优先权日:2001-11-22
    标 题:Pyrrole synthesis
    发明人：OHRLEIN REINHOLD; BAISCH GABRIELE
    摘要:The invention relates to a novel process for the preparation of N-substituted pyrroles, especially of formula (V), wherein the radicals are as defined in the description, by intermolecular aza-Wittig reaction starting from organic azides and 1,4-dioxo compounds. The invention relates also to novel iminophosphorane intermediates for this synthesis. The resulting pyrroles are useful, for example, in the organic synthesis of pharmaceuticals or other active substances and chemicals.

    专利号:JP-S6250311-A
    优先权日:1985-08-30
    标题 :Synthesis method of phthalocyanine polymer

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    合成参考文献


    摘要:Kantchev, E. A. B.; Organ, M. G., Science of Synthesis, (2009) 48, 77.
    摘要:Araki, S.; Hirashita, T., Science of Synthesis Knowledge Updates, (2010) 4, 154.
    摘要:Collings, J. C., Science of Synthesis Knowledge Updates, (2013) 4, 223.
    摘要:Casano, G.; Ouari, O., Science of Synthesis, (2021) , 47.
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