CAS: 839-90-7; 1,3,5-Tris(2-Hydroxyethyl)-1,3,5-Triazinane-2,4,6-Trione

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78366-85-5 2904-41-8 1025-15-6

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CAS号108-80-5 氰尿酸 | CAS号107-07-3 2-氯乙醇 | CAS号130839-93-9 1,3,5-tris[2-(m...

氰尿酸,2-氯乙醇置于三乙胺体系中,用 N,N-二甲基甲酰胺 作为反应溶剂,以271.6 G的收率获得产物1,3,5-三(2-羟乙基)氰尿酸
参考文献:一种赛克的制备方法
标题:一种赛克的制备方法
摘要:本发明涉及有机化工领域,具体涉及一种三(2‑羟乙基)异氰尿酸酯的制备方法.本发明使用氯乙醇路线,使用碘离子作催化剂,采取合适加料方式,和纯化方法,克服了该法工艺复杂,反应周期较长,氯乙醇过量回收不便.本发明使用碘离子做催化剂,降低了氯乙醇和氰尿酸反应时的温度.同时使用当量的氯乙醇,滴加的方式加料,减少了氯乙醇自身反应以及赛克和氯乙醇反应的杂质的反应生成,操作简单,纯化方便,具有较好的工业化前景.

专利信息

专利号:US-2021130543-A1
优先权日:2019-10-30
标 题:Synthesis of cyanurate and multifunctional alcohol-based polyether acrylate for uv curable materials
发明人：YUAN ZHONGSHUN; XU CHUNBAO; WU WEI
权利人:YUAN ZHONGSHUN; XU CHUNBAO; WU WEI
摘要:Polyether (meth)acrylates based on cyanuric acid or substituted cyanuric acid and multifunctional alcohol, which optionally include triethanolamine units, have wide applications in UV curable adhesives, coatings, inks, sealants, paints or 3D printing. These polyether acrylates have rigid cyanurate structure endowing the material with extra strength and thermal stability. Furthermore, triethanolamine unit, when present, endows the material with anti-oxygen inhibition property in UV curing process. These polyether (meth)acrylates have low viscosity and high reactivity towards UV curing. The cured resins have high resilience and strength. The process of making the polyether (meth)acrylates includes the synthesis of trifunctional polyether polyols through controlled polymerization of propylene oxide using multifunctional alcohol (such as glycerol and sucrose), cyanuric acid or substituted cyanuric acid, and optionally triethanolamine, in the presence of a catalyst, followed by the synthesis of polyether (meth)acrylates through transesterification or through direct esterification of the trifunctional polyether polyols.

专利号:US-2009318592-A1
优先权日:2005-10-11
标 题 :Process for the Synthesis of Amine Ethers
发明人：FREY MARKUS; BROENNIMANN VALERIE
权利人:CIBA GEIGY CORP
摘要:The present invention relates to novel processes for the preparation of a sterically hindered amine ether by reacting a corresponding sterically hindered amine oxide with a ketone or an aldehyde with at least one reactive H in the presence of a peroxydisulphate. Products obtained by this process may be hydrogenated. The compounds made by these processes are particularly effective in the stabilization of polymer compositions against harmful effects of light, oxygen and/or heat and as flame-retardants for polymers.

专利号:US-5916750-A
优先权日:1997-01-08
标 题 :Multifunctional linking reagents for synthesis of branched oligomers
发明人：IYER RAJKUMAR SIVA; SU SHENG-HUI; INAMDAR ANITA; KALRA KRISHAN L
权利人:BIOGENEX LAB
摘要:Reagents capable of forming branched oligomers with monomeric units are disclosed, together with oligomers incorporating such reagents, kits containing such reagents and methods for use of such reagents in forming oligomers with monomeric units. The present reagents can advantageously be used to introduce multiple labels or reporter molecules onto oligomers such as oligonucleotides and oligopeptides. In particular, non-nucleosidic phosphoramidites based on 1,3,5-tris(2-hydroxyethyl)cyanuric acid are disclosed. Multiply-labeled, branched DNA oligomer probes constructed using these phosphoramidite reagents showed increased signal intensity relative to singly-labeled oligomer probes.

专利号:US-2007191516-A1
优先权日:2004-03-15
标题 :Process for the synthesis of amine ethers
发明人：FREY MARKUS; RAST VALERIE; BRAIG ADALBERT; KRAMER ANDREAS
权利人:FREY MARKUS; RAST VALERIE; BRAIG ADALBERT; KRAMER ANDREAS
摘要:A process for the preparation of a sterically hindered amine ether which comprises reacting a corresponding sterically hindered aminoxide with a C 5 -C 18 alk-1-ene in the presence of an organic hydroperoxide and optionally hydrogenating the resulting product as well as the product mixtures obtained therewith and their use as stabilizers and flame retardants.

专利号:US-2023047214-A1
优先权日:2020-02-03
标题:Methods for microwave synthesis of degradable polymers for drug delivery
发明人：MURATOGLU ORHUN K; ORAL EBRU; GRINDY SCOTT
权利人:MASSACHUSETTS GEN HOSPITAL
摘要:Provided herein are methods of making degradable, additive-blended polymeric materials using microwave radiation and catalysts. The methods can include incorporation of therapeutic materials into the polymeric materials. There also are provided polymeric materials made by the methods and medical devices comprising the polymeric materials made by the methods.

专利号:US-2010168423-A1
优先权日:2008-08-14
标题 :METHOD FOR THE PRODUCTION OF BRIDGED DIBENZ[c,e] [1,2]-OXAPHOSPHORIN-6-OXIDES
发明人：DOERING MANFRED; LINDNER BRIGITTE; KAPLAN ANDREAS
权利人:EMS PATENT AG
摘要:The invention relates to an improved method for the synthesis of monomeric and polymeric nitrogen-bridged derivatives of dibenz[c,e][1,2]-oxaphosphorin-6-oxides. These substances can be used as flameproofing agents for polyesters, polyamides, polycarbonates, epoxy resins, inter alia polymers.