CAS: 4206-61-5; 2,2'-(((Oxybis(Ethane-2,1-Diyl))Bis(Oxy))Bis(Methylene))Bis(Oxirane)

相似化合物

2224-15-9 71712-93-1 2425-79-8

上下游产品

CAS号106-89-8 环氧氯丙烷 | CAS号111-46-6 二乙二醇 | CAS号90655-79-1 11-ethyl-1,4,7-...

二(2-烯丙基氧乙基)醚置于间氯过氧苯甲酸体系中,用 二氯甲烷 作为反应溶剂,化学反应 24.0H,以98%的收率获得产物2,2-[氧基双(2,1-亚乙基氧基亚甲基)]双环氧乙烷
参考文献:通过亲核性环氧树脂开环轻松合成羟基取代的噻咯酮醚
标题:通过亲核性环氧树脂开环轻松合成羟基取代的噻咯酮醚
摘要:抽象的 以一步法制备标题硫杂冠醚,得到一系列具有两个易于取代的未取代羟基的独特大环.另外,制备了由库克森的鸟笼二酮衍生的环氧化物和大环化合物.环氧化物合成的亲核开环可以在点击化学的框架内分类.令人惊讶地,首次制备了一些制备的烯丙基取代的聚乙二醇以及双环氧化物,尤其是硫类似物. 以一步法制备标题硫杂冠醚,得到一系列具有两个易于取代的未取代羟基的独特大环.另外,制备了由库克森的鸟笼二酮衍生的环氧化物和大环化合物.环氧化物合成的亲核开环可以在点击化学的框架内分类.令人惊讶地,首次制备了一些制备的烯丙基取代的聚乙二醇以及双环氧化物,尤其是硫类似物.
DOI:10.1055/s-0037-1612249

专利信息

专利号:US-2023111600-A1
优先权日:2019-12-17
标题 :Polymeric fatty acid compounds for the treatment of fibrous amino acid-based substrates, especially hair
发明人：WAGNER ROLAND; STREICHER KATHARINA; ROHMANN LAURA; WENSKE CHRISTIAN; HAVELI SHRUTISAGAR DATTATRAYA
权利人:MOMENTIVE PERFORMANCE MAT GMBH
摘要:The present invention is directed at mono-, di- or polyquaternary ammonium compounds of the formula (I) wherein x is 1 to 50, and F can be the same or different and is represented by the general formula (II) wherein at least one of the optionally substituted and optionally functional-group-containing hydrocarbon radicals R 1 , R 2 , R 3 , R 4 or R 5 contains at least one estolide moiety comprising two or more ester or amide moieties. The invention also relates to a process for the synthesis of such compounds, the use of the compounds in cosmetic formulations for skin and hair care, cosmetic compositions for the treatment of fibers, and compositions containing one or more of the compounds for the treatment of hair.

专利号:US-2023348657-A1
优先权日:2020-07-23
标题 :Synthesis of linear polyoxazolidinones using uretdiones as diisocyanate component
发明人：QUELL AGGELIKI; THOMAS HANS-JOSEF; ELING BEREND
权利人:BASF SE
摘要:A process for preparing a thermoplastic polymer involves reacting at least components (a) to (b), in the presence of a catalyst composition (c). Component (a) is an isocyanate composition containing at least one uretdione diisocyanate (a-i), and component (b) is an epoxide composition containing at least one diepoxide (b-i). The catalyst composition (c) contains at least one ionic liquid (c-i), preferably selected from 1-ethyl-3-methyl imidazolium bromide, 1-benzyl-3-methyl imidazolium chloride. 1-butyl-1-methylpiperidinium chloride, 1-ethyl-2,3-dimethylimidazolium bromide, 1-(2-hydroxyethyl)-3-methyl imidazolium chloride, butyl-1-methylpiperidinium acetate, or mixtures of two or more thereof. A thermoplastic polymer obtained or obtainable from the process is useful for the preparation of a fibre or a molded article or as a modifier for another thermoplastic material.

专利号:US-2025239416-A1
优先权日:2025-04-07
标 题 :PHYTO-MEDIATED SYNTHESIS OF ZnO/CuO NANOCOMPOSITES FOR DUAL-MODE SUPERCAPACITOR DEVICES
发明人：BOBADE RUSHIKESH G; ALSHAHRANI THAMRAA; PANDIT BIDHAN; KHEDULKAR AKHIL PRADIPRAO; AMBARE REVANAPPA C; KUMAR ANUJ; UBAIDULLAH MOHD; AL-ENIZI ABDULLAH M; SHKIR MOHD; ZHO YUFENG
权利人:PRINCESS NOURAH BINT ABDULRAHMAN UNIV
摘要:The method for synthesizing ZnO//CuO nanocomposites for dual-mode supercapacitor devices. The method comprises preparing a precursor solution by dissolving Zn(NO 3 ) 2 ·6H 2 O and Cu(NO 3 ) 2 ·3H 2 O in 100 milliliters of sterile double-distilled water; separately adding 5 milliliters of a plant extract and the 50 milliliters of precursor solution dropwise into a reaction flask under stirring at 100-120 rpm to form a mixture and a precipitate; centrifuging the mixture to separate the precipitate from the supernatant; drying the separated precipitate in a hot air oven at approximately 323 K until fully dehydrated; calcining the dried precipitate to obtain the ZnO//CuO nanocomposite and fabricating a symmetric supercapacitor device using ZnO//CuO nanocomposite electrodes, a filter paper separator and PVA-KOH gel electrolyte and an asymmetric supercapacitor device using an activated carbon electrode, a ZnO//CuO nanocomposite electrode, a filter paper separator and PVA-KOH gel electrolyte that exhibits a Cs of 819.4 F/g at a sweep rate of 2 mV/s.

专利号:US-10385167-B2
优先权日:2015-02-13
标题:Process for the synthesis of polyoxazolidinone compounds with high stability
发明人：MÃœLLER THOMAS ERNST; Gürtler Christoph; BASU SUSMIT; RANGHEARD CLAUDINE; RIVILLO DAVID; LEITNER WALTER; Köhler Burkhard
权利人:COVESTRO DEUTSCHLAND AG
摘要:The present invention relates to polyoxazolidinone compounds, a method for the production of polyoxazolidinone compounds, comprising the step of reacting a biscarbamate compound with a bisepoxide compound in the presence of a mono-carbamate, a mono-isocyanate and/or a mono-epoxide compound as chain regulator and a suitable base having a pK b value of ≤9 as catalyst. The invention further relates to the use of polyoxazolidinone compounds with high thermal stability.

专利号:US-11326018-B2
优先权日:2016-08-19
标 题:Process for the synthesis of polyoxazolidinone compounds
发明人：WEBER ANNA; RANGHEARD CLAUDINE; KESSLER MICHAEL; LEITNER WALTER; Gürtler Christoph; KOOPMANS CARSTEN; MÃœLLER THOMAS ERNST
权利人:COVESTRO DEUTSCHLAND AG
摘要:A method for the production of polyoxazolidinone compounds, comprising the step of reacting an isocyanate compound (A) with an epoxide compound (B) in the presence of a catalyst (C), wherein the isocyanate compound (A) comprises a isocyanate compound (A 1 ) wherein the a isocyanate compound (A1) comprising at least two isocyanate groups (I 1 ≥2), preferred two isocyanate groups (I 1 =2), wherein the epoxide compound (B) comprises a epoxide compound (B 1 ) and an epoxide compound (B 2 ), wherein the epoxide compound (B 2 ) is different from the epoxide compound (B 1 ) wherein the epoxide compound (B 1 ) comprising at least two terminal epoxide groups (F1≥2), preferred two terminal epoxide groups (F 1 =2), linked together by a linking group (L1) and the epoxide compound (B 2 ) comprising at least two terminal epoxide groups (F 2 ≥2)), preferred two terminal epoxide groups (F 2 =2), linked together by a linking group (L 2 ), wherein the linking group (L 2 ) comprises acyclic and covalent bonds to each other free of conjugated multiple bonds within the main chain, wherein the epoxide compound (B 2 ) is present in the epoxide compounds B 1 and B 2 , in an amount of ≥0.01 mol-% to <10 mol-%, preferred 1-9 mol-% more preferred 3-8 mol-% based on the molar ratio the terminal epoxide groups in the epoxide compound (B 1 ) and of the sum of the terminal epoxide groups in the epoxide compound (B 1 ) and terminal epoxide groups in the epoxide compound (B 2 ).

专利号:US-5719213-A
优先权日:1993-08-18
标题 :Auxiliary agent for processing plastics, a method for preparing the agent and a method for producing unsaturated polyester resins characterized by supressed vaporization of the monomer component
发明人：KICKO-WALCZAK EWA; GRZYWA EDWARD; WOJDAK WOJCIECH; JAKUBAS TADEUSZ; SZCZEPANOWSKA MARIA; MENTAL ZDZISLAW; KRAWCZYK BARBARA
权利人:INST CHEMII PRZEMYSLOWEI
摘要:The present invention relates to an auxiliary agent for use in the synthesis of unsaturated polyester resins comprising a compound of the general formula n n BCOO--A--COOB' n n and at least one compound selected from the group consisting of fatty acid amides, fatty acid divalent metal salts and their mixtures, whereby styrene emissions from unsaturated polyester resins are suppressed.