CAS: 16112-10-0; 1-(Cyclopent-1-En-1-yl)Ethanone

该化合物是一种有机化合物,其特点是独特的环状结构和功能组;环戊环,是一个五人环,内含一种双环,有助于其回旋性和稳定性;环戊环的乙基基(Euros COCH)的存在增强了其电益特性,使其在各种化学反应中有用,包括核生殖添加物和循环添加物;这种化合物一般是色色无色的黄色液体,有其独特的香味,表明其不饱和性;其沸点和溶性特征表明其在有机溶剂中具有中度挥发性和溶性. 1-乙基-1环戊酸对合成有机化学具有兴趣,特别是开发更复杂的分子和作为合成药物和农业化学的中间体.在处理这一化合物时,应采取安全防范措施,因为如果吸入或浸泡,可能会对健康造成危害.

结构式图片

相似化合物

25564-22-1 172139-04-7 3168-90-9

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合成工艺路线路线简述

    📜2-乙酰基环己酮置于次氯酸叔丁酯,Sodium Carbonate体系中,用 甲醇,Xylene 用作溶剂,化学反应生成1-乙酰基-1-环戊烯
    参考文献:甲基取代的 1-Cyclopentene-1-Carboxylates 及相关化合物的合成
    标题:甲基取代的 1-Cyclopentene-1-Carboxylates 及相关化合物的合成
    摘要:在回流的二甲苯中用无水 Na2Co3 处理甲基取代的 1-氯-2-氧代-1-环己烷羧酸酯(7A-E)得到相应的甲基取代的 1-环戊烯-1-羧酸酯(1A-E).天然产物合成中的几种重要中间体,如 4,4-二甲基-1-环戊烯-1-甲醛 (9),5-甲基-1-环戊烯-1-甲醛 (12),α-(3-甲基-1-环戊烯基)丙酸(16)和2-甲基-3-氧代-1-环戊烯-1-羧酸乙酯(17)已分别从酯1E,1D,1B和1A开始制备.
    Doi:10.1246/bcsj.50.1831

    海关参考信息

    专利信息


    专利号:US-11117893-B2
    优先权日:2018-09-24
    标题 :Methods for preparation of substituted pyridines and related novel compounds
    发明人:WATKINS EDMOND BLAKE; UREDI DILIPKUMAR; MOTATI DAMODER REDDY
    权利人:WATKINS EDMOND BLAKE; UREDI DILIPKUMAR; MOTATI DAMODER REDDY; UNION UNIV
    摘要:The present invention relates to novel methods of preparation of substituted pyridines and the compounds produced therefrom. In particular, the present invention provides efficient methods for the construction of diversely substituted pyridines, with varying substitution patterns under simple and metal-free conditions with high atom- and pot-economy and excellent functional group tolerance, and which are useful for the synthesis of natural products.

    专利号:CN-105358248-A
    优先权日:2013-03-15
    标 题:Synthesis of Enantioprogesterone and Its Intermediates

    专利号:CN-108064228-A
    优先权日:2014-09-17
    标题 :Synthesis of enanti-progesterone and its intermediates

    专利号:CN-1741979-A
    优先权日:2002-12-12
    标题:Process for the synthesis of bisphenol

    专利号:CN-1438985-A
    优先权日:2000-06-28
    标 题 :Cyclic ketones, their preparation and their use in the synthesis of amino acids

    供应商参考报价(招募中)

    品牌试剂参考报价(招募中)

    📌 第三方产品分析报告

    ✅ COA系统入驻 | 共享模式

    主要参考文献

    [参考文献]: Kyung Soo Yoo, Et Al. Asymmetric Intermolecular Boron Heck-Type Reactions Via Oxidative Palladium(Ii) Catalysis With Chiral Tridentate Nhc-Amidate-Alkoxide Ligands. J Org Chem. 2010 Jan 1;75(1):95-101.

    合成参考文献


    摘要:Arai, N.; Ohkuma, T., Science of Synthesis: Stereoselective Synthesis, (2011) 2, 46.
    摘要:Andrus, M. B., Science of Synthesis: Stereoselective Synthesis, (2011) 3, 476.
    摘要:Goldfuss, B., Science of Synthesis: C-1 Building Blocks in Organic Synthesis, (2013) 1, 367.
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