CAS: 1678-91-7; Ethylcyclohexane

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CAS号931-48-6 环己乙炔 | CAS号98-86-2 苯乙酮 | CAS号496-16-2 2,3-二氢苯并呋喃 | CAS号292638-84-7 phenylene-ethylene | CAS号695-12-5 乙烯基环己烷 | CAS号201230-82-2 carbon monoxide | CAS号100-41-4 乙苯 | CAS号760-32-7 二乙基甲基硅烷 | CAS号2785-89-9 4-乙基愈创木酚 | CAS号100-40-3 4-乙烯环己烯 | CAS号4423-94-3 2-乙基环己酮 | CAS号5441-51-0 4-乙基环己酮 | CAS号64847-85-4 (S)-(-)-3-ethyl... | CAS号823-76-7 乙酰基环己烷 | CAS号1445-98-3 1-氯-1-乙基环己烷 | CAS号3274-96-2 2-ethylcyclohex... | CAS号4534-76-3 Cyclohexanol, 3... | CAS号4534-74-1 4-乙基环己醇(顺反异构体混和物) | CAS号702-79-4 1,3-二甲基金刚烷 | CAS号1687-36-1 1,3,5,7-四甲基金刚烷

4-乙烯基-1-环己烯置于氢气,2C18H42Nsi2(1-)*sr(2+)体系中,用 氘代苯 用作溶剂,120.0 °C,600.01 Kpa 条件下,反应 16.0H,反应生成乙基环己烷
参考文献:用于具有挑战性的烯烃和芳环氢化的高活性超大碱土金属酰胺催化剂.
标题:用于具有挑战性的烯烃和芳环氢化的高活性超大碱土金属酰胺催化剂.
摘要:制备了两个系列的大体积碱土金属 (Ae) 金属酰胺配合物:Ae[n(Trip)2 ]2 (1-Ae) 和 Ae[n(Trip)(Dipp)]2 (2-Ae) (Ae= Mg,Ca,Sr,Ba;Trip=siipr3,Dipp=2,6-二异丙基苯基).虽然单体 1-Ca 已为人所知,但新复合物的结构已得到表征.单体1-Ae是高度线性的,而单体2-Ae是轻微弯曲的.体积较大的酰胺配合物 1-Ae 是迄今为止烯烃加氢中最活跃的催化剂,其活性从 Mg 增加到 Ba.催化剂 1-Ba 可以还原环己烯或 3-己烯等内烯烃以及 1-Me-环己烯或四苯乙烯等极具挑战性的底物.它还对芳烃氢化还原蒽和萘(即使被烷基取代)以及联苯具有活性.苯可以还原为环己烷,但未达到完全转化.催化氢化的第一步是形成(酰胺)aeh 物质,它可以形成更大的聚集体.增加酰胺配体的体积会降低聚集体尺寸,但尚不清楚真正的催化剂是什么. Dft
Doi:10.1002/anie.202001160

专利信息

专利号:US-9388131-B2
优先权日:2011-04-27
标题:Automated synthesis of small molecules using chiral, non-racemic boronates
发明人：BURKE MARTIN D; LI JUNQI; GILLIS ERIC P
权利人:UNIV ILLINOIS
摘要:Provided are methods for making and using chiral, non-racemic protected organoboronic acids, including pinene-derived iminodiacetic acid (PIDA) boronates, to direct and enable stereoselective synthesis of organic molecules. Also provided are methods for purifying PIDA boronates from solution. Also provided are methods for deprotection of boronic acids from their PIDA ligands. The purification and deprotection methods may be used in conjunction with methods for coupling or otherwise reacting boronic acids. Iterative cycles of deprotection, coupling, and purification can be performed to synthesize chiral, non-racemic compounds. The methods are suitable for use in an automated chemical synthesis process. Also provided is an automated small molecule synthesizer apparatus for performing automated stereoselective synthesis of chiral, non-racemic small molecules using iterative cycles of deprotection, coupling, and purification.

专利号:US-6184168-B1
优先权日:1997-09-22
标题:Synthesis of 1,4-trans-polybutadiene using a lanthanide organic acid salt catalyst
发明人：LYNCH THOMAS J
权利人:BRIDGESTONE CORP
摘要:The invention provides a catalyst composition, comprising: (a) an organolithium compound; and, (b) an organic acid salt of lanthanide series element; wherein: (1) only components (a) and (b) are required to promote the synthesis of 1,4-trans-polybutadiene; (2) the ratio of component (a) to component (b) is selected to maximize formation of the trans structure of said 1,4-trans-polybutadiene; and, (3) components (a) and (b) are selected for enabling further diblock synthesis. The invention further contemplates a process for using the catalyst to synthesize 1,4-trans-polybutadiene and other polymers and copolymers having trans configuration in the conjugated diene monomer contributed units.

专利号:US-2008086013-A1
优先权日:2006-06-15
标 题:Carbometallation of alkynes and improved synthesis of uniquinones
发明人：LIPSHUTZ BRUCE H
权利人:UNIV CALIFORNIA
摘要:Methods for the carbometallation of alkynes are presented. Those are useful for the synthesis of CoQ 10 and other ubiquinones as well as for the synthesis of ubiquinol analogs.

专利号:WO-2013018053-A1
优先权日:2011-08-02
标题 :Process for the preparation of epoxides as intermediates for the synthesis of nebivolol
发明人：CIPOLLONE AMALIA; D ANDREA PIERO; FATTORI DANIELA
权利人:MENARINI INT OPERATIONS LU SA; CIPOLLONE AMALIA; D ANDREA PIERO; FATTORI DANIELA
摘要:The present invention relates to a novel process of synthesis of epoxides, 6-fluoro-2- (oxiran-2-yl) chroman (Figure 1), intermediates for the synthesis of nebivolol, depicted in Scheme (1), enabling to obtain the above- mentioned epoxides in a racemic or semichiral form.

专利号:US-10392361-B2
优先权日:2016-01-21
标题:Process for the synthesis of intermediates of Nebivolol
发明人：BARTOLI SANDRA; MANNUCCI SERENA; GRISELLI ALESSIO; STEFANINI ALESSIO
权利人:MENARINI INT OPERATIONS LUXEMBOURG SA
摘要:The present invention relates to a novel process for the synthesis of the intermediate compounds constituted by chromanyl haloketones of formula III and 6-fluoro-2-(oxiran-2-yl)chromans of formula I. n The intermediates thus obtained can be used for the synthesis of Nebivolol.

专利号:US-2003162992-A1
优先权日:2001-12-14
标 题 :Preparation of intermediates useful in the synthesis of antiviral nucleosides
发明人：WATANABE KYOICHI A; DU JINFA
摘要:The present invention is an efficient process for the manufacture of α-acyloxyacetaldehyde, a key intermediate in the synthesis of 1,3-oxathiolane and 1,3-dioxolane nucleosides.