CAS: 102-79-4; 2,2'-(Butylazanediyl)Diethanol

上下游产品

oxirane N-butylamine 1-bromo-butane 2,2'-iminobis[ethanol] butyl-tris-(2-hydroxy-ethyl)-ammonium; hydroxide butyl-bis-(2-chloro-ethyl)-amine diptych-Boroxazilidin von N-Butyl-diaethanolamin n-butyl-bis(2-chloroethyl)amine hydr°Chloride

在 氢气体系中,用 水 用作溶剂,75.0~150.0 °C,4.0 Mpa 条件下,以92.4%的收率获得n-丁基二乙醇胺
参考文献:一种丁基二乙醇胺的合成方法
标题:一种丁基二乙醇胺的合成方法
摘要:本发明属于有机合成领域,具体涉及一种丁基二乙醇胺的合成方法,包括以下步骤:(1)二乙醇胺与正丁醛反应生成二乙醇丁基亚胺;(2)二乙醇丁基亚胺与氢气反应生成丁基二乙醇胺.本发明的方法所使用的催化剂为普通商品,廉价易得.加氢还原采用的普通高压釜(耐压10.0Mpa)设备的价格便宜,容易购买.本发明方法具有产业化应用价值.本发明的产物收率高,且产品纯度高.本发明的合成方法工艺简单,产品容易分离.通过简单的分馏即可实现产品的分离.

专利信息

专利号:WO-2024260915-A1
优先权日:2023-06-19
标题:Dynamic covalent chemistry of spiropyrans for synthesis of photoswitchable photoinitiators and uses thereof
发明人：GARMSHAUSEN YVES
权利人:XOLO GMBH
摘要:The present invention relates to spiropyrans and process for the manufacture of them. In particular, a method is provided to exchange the indole and salicylaldehyde part of a spiropyran in a reversible reaction. The method is used for the synthesis of dual color photoinitiators with specific substituents and substitution patterns, which result in improved dual color volumetric printing (xolography). Furthermore, a process for locally polymerizing a starting material by dual color photopolymerization is disclosed.

专利号:US-4708754-A
优先权日:1987-02-02
标 题 :Method of generating crosslinking sites on the surface of ammonium perchlorate in solid interceptor propellants
发明人：SAYLES DAVID C
权利人:US ARMY
摘要:A method of generating reactive crosslinking sites on the surface of the onium perchlorate particles contained in a Catocene-catalyzed, high-burning rate solid propellant composition by a processing agent which also results in a major improvement in the processibility thereof. The fluid state of the propellant is retained during mixing as a result of interaction between the processing agent prepared prior to incorporating it or when the processing agent is prepared in situ during the propellant mix cycle. There are two alternates available toward improving the processibility of Catocene-catalyzed, high-burning rate propellants. These are: a. The synthesis of a condensation product (processing agent) by the interaction at room temperature of 1,3,5,7,9-pentaazanonane, acrylonitrile, oxiranylmethanol and octadecyl isocyanate in predetermined ratios; or b. Incrementally adding the octadecyl isocyanate to the propellant mix which incorporates the glycidol reaction product of cyanoethyl-substituted tetraethylenepentamine (Tepanol). A major improvement in processing can be effected as a result of the additions of octadecyl isocyanate in 1,2, or 3 increments to the Tepanol-containing mix.

专利号:US-8877977-B2
优先权日:2011-11-25
标题 :Synthesis of polyalkylenepolyamines having a low color index by homogeneously catalyzed alcohol amination in the presence of hydrogen
发明人：STRAUTMANN JULIA; SCHAUB THOMAS; HUEFFER STEPHAN; MAAS STEFFEN; PACIELLO ROCCO
权利人:STRAUTMANN JULIA; SCHAUB THOMAS; HUEFFER STEPHAN; MAAS STEFFEN; PACIELLO ROCCO; BASF SE
摘要:Process for the preparation of polyalkylenepolyamines by homogeneously catalyzed alcohol amination, in which aliphatic amino alcohols are reacted with one another or aliphatic diamines or polyamines are reacted with aliphatic diols or polyols with the elimination of water in the presence of a homogeneous catalyst and in the presence of hydrogen gas. Polyalkylenepolyamines obtainable by such processes and polyalkylenepolyamines comprising hydroxy groups, secondary amines or tertiary amines. Uses of such polyalkylenepolyamines as adhesion promoters for printing inks, adhesion promoters in composite films, cohesion promoters for adhesives, crosslinkers/curing agents for resins, primers for paints, wet-adhesion promoters for emulsion paints, complexing agents and flocculating agents, penetration assistants in wood preservation, corrosion inhibitors, immobilizing agents for proteins and enzymes.

专利号:US-9353132-B2
优先权日:2012-03-05
标 题 :Boron-based 4-hydroxytamoxifen and endoxifen prodrugs as treatment for breast cancer
发明人：WANG GUANGDI; ZHENG SHILONG; JIANG QUAN; ZHONG QIU; ZHANG QIANG
权利人:XAVIER UNIVERSITY OF LOUISIANA
摘要:The present disclosure relates to boron-based 4-hydroxytamoxifen and endoxifen prodrugs and the synthesis of the same. Further, the present disclosure teaches the utilization of the boron-based 4-hydroxytamoxifen and endoxifen prodrugs in a treatment for breast cancer.

专利号:WO-2014131750-A1
优先权日:2013-02-28
标题 :Direct synthesis of tin(ii) and tin(iv) alkoxides from elemental tin and alcohols in the presence of activating reagents
发明人：RICHTER FRANK; JURKSCHAT KLAUS; LOVKOVA-BERENDS LJUBA; ZÖLLER THOMAS
权利人:BAYER MATERIALSCIENCE AG
摘要:A process for preparing tin compounds by reacting elemental tin with a compound comprising hydroxyl groups. Formula (I). The process is characterized by the presence of an oxygen-comprising additive having a dielectric constant of > 5, at a temperature of 20-30°C. The additive is different than the compound comprising hydroxyl groups. Preferred additives are polar aprotic solvents molecules such as DMSO, DMF or sulfolane, amine N-oxides and/or pyridine N-oxide. Likewise claimed are compounds of the following formula (II). Particularly preferred products of the process are compounds of the following formula (III) and formula (IV).

专利号:WO-2013076053-A1
优先权日:2011-11-25
标题:Synthesis of polyalkylene polyamines with low color index by homogeneously catalyzed alcohol amination in the presence of hydrogen
发明人：STRAUTMANN JULIA; SCHAUB THOMAS; HUEFFER STEPHAN; MAAS STEFFEN; PACIELLO ROCCO
权利人:BASF SE; STRAUTMANN JULIA; SCHAUB THOMAS; HUEFFER STEPHAN; MAAS STEFFEN; PACIELLO ROCCO
摘要:The invention relates to a method for the production of polyalkylene polyamines by homogeneously catalyzed alcohol amination, wherein aliphatic alkanolamines are reacted with each other or aliphatic diamines or polyamines are reacted with aliphatic diols or polyols in the presence of a homogeneous catalyst while eliminating water and in the presence of hydrogen gas. The invention further relates to polyalkylene polyamines, which can be obtained by said methods, and to polyalkylene polyamines which contain hydroxyl groups, secondary amines or tertiary amines. The invention finally relates to uses of said polyalkylene polyamines as adhesion promoters in inks, adhesion promoters in composite films, cohesion promoters in adhesives, cross-linkers/hardeners for resins, primers for paints, wet adhesion promoters for dispersion paints, complexing agents and flocculants, penetration auxiliaries for use in wood preservation, corrosion inhibitors, and immobilization agents of proteins and enzymes.