CAS: 877-44-1; 1,2,4-Triethylbenzene

该化合物是一种芳烃,其特征是附在1,2和4个位置的苯环上的三组乙基碳氢化合物,这种化合物在室温下是一种无色液体,以独特的甜味闻闻闻而知,在水中溶解,但在有机溶剂中可溶解,因而在各种工业应用中有用.多种乙基化合物的存在,增强了其疏水性,并可能影响其物理特性,如沸点和熔点. 1,2,4-三乙基苯主要用作溶剂和其他有机化合物的合成,还研究其在材料科学和化学中间体中的潜在用途.安全考虑包括其易燃性和接触时的潜在健康影响,需要适当的处理和储存措施.

结构式图片

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合成工艺路线路线简述

    📜1,3,5-三乙基苯置于三氯化铝体系中,化学反应生成 1,2,4-三乙苯
    参考文献:The Action Of Aluminum Chloride On Aromatic Hydrocarbons. Iii. The Polyethylbenzenes And Tetramethylbenzenes
    标题:The Action Of Aluminum Chloride On Aromatic Hydrocarbons. Iii. The Polyethylbenzenes And Tetramethylbenzenes
    摘要:
    DOI:10.1021/ja01857A074

    海关参考信息

    专利信息


    专利号:US-2003162992-A1
    优先权日:2001-12-14
    标 题 :Preparation of intermediates useful in the synthesis of antiviral nucleosides
    发明人:WATANABE KYOICHI A; DU JINFA
    摘要:The present invention is an efficient process for the manufacture of α-acyloxyacetaldehyde, a key intermediate in the synthesis of 1,3-oxathiolane and 1,3-dioxolane nucleosides.

    专利号:US-5595715-A
    优先权日:1994-10-07
    标 题:Synthesis of tetramethylammonium aluminosilicate and use thereof
    发明人:ROTH WIESLAW J
    权利人:MOBIL OIL CORP
    摘要:There is provided a method for the preparation of tetramethylammonium aluminosilicate from tetramethylammonium hydroxide, a solid source of silica and a hydrolyzable aluminum compound. Tetramethylammonium aluminosilicate prepared by the above method is useful for the synthesis of M41S.

    专利号:US-5493065-A
    优先权日:1993-06-16
    标题:Liquid phase ethylbenzene synthesis with MCM-49
    发明人:CHENG JANE C; SMITH C MORRIS; WALSH DENNIS E
    权利人:MOBIL OIL CORP
    摘要:There is provided a process for the liquid phase synthesis of ethylbenzene with a zeolite designated MCM-49. The process involves the alkylation of benzene with ethylene under liquid phase conditions.

    专利号:US-10940467-B2
    优先权日:2014-01-27
    标 题 :Synthesis of molecular sieves having MWW framework structure
    发明人:JOHNSON IVY D; HRYCENKO NADYA A
    权利人:EXXONMOBIL CHEMICAL PATENTS INC
    摘要:The present invention provides an improved method for making molecular sieves having MWW framework structure using precipitated aluminosilicates (PAS), and the use of molecular sieves so made in processes for catalytic conversion of hydrocarbon compounds.

    专利号:US-5211934-A
    优先权日:1990-01-25
    标 题:Synthesis of mesoporous aluminosilicate
    发明人:KRESGE CHARLES T; LEONOWICZ MICHAEL E; ROTH WIESLAW J; VARTULI JAMES C
    权利人:MOBIL OIL CORP
    摘要:There is provided a method for synthesizing a new synthetic composition of ultra-large pore crystalline material which can be used as a sorbent or catalyst component for conversion of organic and inorganic compounds. The crystalline material product of this method exhibits unusually large sorption capacity demonstrated by its benzene adsorption capacity of greater than about 15 grams benzene/100 grams at 50 torr and 25° C. This material may have a hexagonal electron diffraction pattern that can be indexed with a d 100 value greater than about 18 Angstom Units and a hexagonal arrangement of uniformly sized pores with a maximum perpendicular cross section of at least about 13 Angstrom Units. The reaction mixture for preparing this material contains a hydrolyzable source of alumina such as aluminum (isopropoxide) 2 acetoacetic ester chelate, and a hydrolyzable source of silica, such as tetraethylorthosilicate.

    专利号:US-6448425-B1
    优先权日:2002-02-19
    标题:Preparation of N-substituted aminoorganosilanes
    发明人:GEDON STEVEN C; HALE MELINDA
    权利人:CROMPTON CORP
    摘要:A process is disclosed for the synthesis of N-cycloalkylaminoalkylsilanes, wherein the process comprises hydrogenating the corresponding N-arylaminoalkylsilanes in the presence of a catalytically effective amount of a supported or unsupported catalyst selected from the group consisting of palladium, platinum, nickel, rhenium, rhodium, ruthenium, copper chromite, and mixtures of the foregoing.

    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

    参考标题:Synthesis, Characterization And Application Of Mcm-22 Zeolites Via A Conventional Hmi Route And Temperature-Controlled Phase Transfer Hydrothermal Synthesis
    作者:Enhui Xing,Yanchun Shi,Wenhua Xie,Fengmei Zhang,Xuhong Mu,Xingtian Shu
    摘要:With Less Environmental And Economical Impact, Temperature-Controlled Phase Transfer Hydrothermal Synthesis Of Mww Zeolites Was Realized In Hmi/an System.

    合成参考文献


    参考文献:10.1023/b:emas.0000031732.68465.af
    摘要:Srivastava A, Joseph AE, Wachasunder SD. Qualitative Detection of Volatile Organic Compounds in Outdoor and Indoor Air. Environmental Monitoring and Assessment. 2004 Aug;96(1-3):263–71. doi: 10.1023/b:emas.0000031732.68465.af.
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