CAS: 3699-54-5; 1-(2-Hydroxyethyl)Imidazolidin-2-One

相似化合物

87219-22-5 872-69-5 6281-42-1

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CAS号124-38-9 二氧化碳 | CAS号111-41-1 羟乙基乙二胺 | CAS号616-38-6 碳酸二甲酯 | CAS号57-13-6 尿素 | CAS号141-43-5 2-氨基乙醇 | CAS号105-58-8 碳酸二乙酯 | CAS号111-41-1 羟乙基乙二胺 | CAS号2387-20-4 1-(2-氯乙基)-2-咪唑烷酮 | CAS号87219-22-5 (2-酮咪唑)-乙酸 | CAS号4971-43-1 1-vinylimidazol...

羟乙基乙二胺置于尿素体系中,用 水 用作溶剂,化学反应生成1-(2-羟乙基)-2-咪唑啉酮
参考文献:Phenylamidine And Phenylguanidine Derivatives And Their Use As
标题:Phenylamidine And Phenylguanidine Derivatives And Their Use As
摘要:公式i的化合物及其盐,其中n=0或1,R.Sub.1和r.Sub.2分别为脂肪族或环烷基,或nr.Sub.1 R.Sub.2是一个可选择取代的杂环环,R.Sub.3是烷基,环烷基或可选择取代的氨基,R.Sub.5是脂肪基,R.Sub.6是h,可选择取代的脂肪基或环烷基,或r.Sub.3和r.Sub.5与它们连接的氮和碳原子形成一个可选择取代的杂环环,或r.Sub.5和r.Sub.6与它们连接的氮形成一个可选择取代的杂环环,R.Sub.7是可选择取代的烷基,烷氧基,烷基硫醇,烷基磺醇,烷基磺酰基,烷氧羰基,三氟甲基或氰基,具有降血糖剂的用途.

专利信息

专利号:US-9950988-B2
优先权日:2012-12-26
标题:Method for the synthesis of alpha/alpha-prime-alcoxylated glycerol linear carbonic esters
发明人：LEISING FRéDéRIC; MOULOUNGUI ZéPHIRIN
权利人:CHRYSO; INST NAT POLYTECHNIQUE TOULOUSE; INST NAT DE LA RECH AGRONOMIQUE INRA
摘要:A method for the synthesis of α/α′-alcoxylated glycerol linear carbonic esters, wherein the following are brought into contact at a reaction temperature lower than 220° C.: a quantity of at least one precursor selected from the group consisting of α/α′-alcoxylated glycerol cyclo-carbonates; a quantity of at least one catalyst selected from the group consisting of metal oxides, Lewis acids, organometallic catalysts and mineral bases; and a quantity of at least one organic primer. A composition containing at least one novel α/α′-alkoxylated glycerol linear carbonic ester.

专利号:US-9440928-B2
优先权日:2011-07-20
标题 :Process for the synthesis of N-substituted cyclic alkylene ureas
发明人：GUPTA RAM; KOBYLANSKA IRINA; TREASURER URVEE; FLOOD LAWRENCE
权利人:GUPTA RAM; KOBYLANSKA IRINA; TREASURER URVEE; FLOOD LAWRENCE; ALLNEX IP S AR L
摘要:The invention relates to a process for the synthesis of N-substituted cyclic alkylene ureas by reacting a multifunctional aliphatic amine A having at least two amino groups which may be primary or secondary, at least one of which is a primary amino group, —NH 2 , and at least one of which is a secondary amino group, >NH, the other hydrogen group whereof having been substituted by a hydrocarbyl group which in turn may be substituted by a hydroxyl group, or an amino group, or a carboxyl group, or a ketone carbonyl group, or a hydrazide or hydrazone group, or a mercaptan group, and at least one further functional group selected from the group consisting of primary or secondary amino groups and hydroxyl groups, and an aliphatic organic carbonate component C selected from the group consisting of dialkyl carbonates CD and of alkylene carbonates CA.

专利号:US-10047195-B2
优先权日:2012-04-02
标题:Monomers bearing associative groups for the synthesis of supramolecular polycondensates
发明人：GILLET JEAN-PHILIPPE; DISSON JEAN-PIERRE; VAN HEMELRYCK BRUNO
权利人:ARKEMA FRANCE
摘要:The present invention relates to the use of monomers bearing associative groups in order to manufacture a supramolecular polycondensate, to certain of these monomers, to a process for manufacturing a supramolecular polycondensate, to the polycondensate obtained, and also to an article or a composition incorporating same. The associative groups may be, for example, imidazolidone, urea or triazole groups.

专利号:US-2024343693-A1
优先权日:2021-08-16
标题:Preparation of ureido methacrylate
发明人：SATHIOSATHAM MUHUNTHAN
权利人:ROHM & HAAS
摘要:The present invention relates to a method for preparing ureido methacrylate comprising the step of contacting, in the presence zinc acetylacetonate (Zn(acac)2) and a radical inhibitor, methyl methacrylate with 1-(2-hydroxyethyl)imidazoline-2-one to form ureido methacrylate. The method provides an efficient and environmentally friendly way of making a key monomer used in the synthesis of acrylic latexes.

专利号:US-6541658-B2
优先权日:2001-02-12
标题 :Process for synthesis of (meth) acrylic acid esters by transesterification in the presence of mixed catalysts containing alkali metal cyanate or thiocyanate
发明人：KNEBEL JOACHIM; MERBACH RALF; NUCCIO SANTA MARIA
权利人:ROEHM GMBH
摘要:Acrylic or methacrylic acid esters may be efficiently prepared by the transesterification of a C 1 to C 4 alcohol ester of acrylic or methacrylic acid and a different alcohol in the presence of a mixture of a) an alkali metal cyanate or alkali metal thiocyanate, and b) an alkaline earth metal oxide, an alkaline earth metal hydroxide or an alkali metal halide.

专利号:US-2023101100-A1
优先权日:2021-09-10
标题:One Pot Synthesis of Urea (Meth)Acrylates