CAS: 7425-14-1; 2-Ethylhexyl 2-Ethylhexanoate

相似化合物

2983-37-1 68443-63-0 29806-73-3

上下游产品

CAS号123-05-7 2-乙基已基醛 | CAS号104-76-7 2-乙基己醇 | CAS号555-31-7 异丙醇铝

📜2-乙基己醇置于(Bis[(2-Diisopropylphosphino)Ethyl]Amine)Mn(Co)2体系中,化学反应 24.0H,以37%的收率获得产物乙基己酸乙基己酯
参考文献:锰钳子配合物用于无碱,无受体的醇与酯的脱氢偶联反应:发展,范围和理解
标题:锰钳子配合物用于无碱,无受体的醇与酯的脱氢偶联反应:发展,范围和理解
摘要:脂肪族pnp夹钳负载的地球上富集的锰(i)二羰基配合物可作为有效的催化剂,用于在无碱条件下将多种醇与酯进行无受体脱氢偶联.反应在纯净的条件下进行,催化剂负载适中,仅释放出h 2作为副产物.通过合成与催化循环有关的关键物质(通过x射线结构测定,多核(1 H,13 C,31 P,15 N,55Mn)NMR,红外光谱等),方法是研究与假定机理相关的基本步骤,并借助dft计算.与相关的钌和铁pnp催化剂一样,脱氢是由pnp-Mn(co)2支架的酰胺基和氨基氢化物形式之间的循环而引起的.对于将醇脱氢成醛,我们的结果表明,最高的能垒对应于氨基氢化物形式的氢释放,尽管其值接近于醇的外球脱氢成醛的值.这与钌和铁的催化体系形成鲜明对比,在钌和铁的催化体系中,与金属-配体协同作用中释放出的氢相比,将底物脱氢成醛的能源需求更少.
DOI:10.1021/acscatal.6B03554

专利信息

专利号:US-2009232915-A1
优先权日:2008-03-14
标 题 :Mixtures with a collagen synthesis boosting action
发明人：SCHMAUS GERHARD; FRANKE HELGE; LANGE SABINE
权利人:SYMRISE GMBH & CO KG
摘要:The invention relates to synergistically active, ternary mixtures which boost collagen synthesis and to the uses thereof, in particular for slowing down skin ageing and for wound healing of damaged skin. The invention furthermore relates to the use of the ternary mixtures according to the invention for treating the oral cavity and pharynx, and in particular therein for preventing and slowing down periodontitis, for building up periodontal connective tissue and for preventing and treating infections in the oral cavity and for wound healing in the oral cavity.

专利号:ES-2400284-T3
优先权日:2008-03-14
标题 :Mixes with a stimulating action of collagen synthesis