CAS: 100-66-3; Anisole

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CAS号104689-84-1 (3-bromo-4-meth... | CAS号109664-02-0 新隐丹参酮 | CAS号105501-64-2 trifluoromethyl... | CAS号111302-55-7 3-(4-CHLOROPHEN... | CAS号109393-92-2 4,4-bis(4-metho... | CAS号3153-44-4 3-(4-甲氧基苯甲酰基)丙酸 | CAS号10540-43-9 1-fluoro-4-(3-m... | CAS号450-39-5 4-氟-4'-甲氧基-1,1'-联苯 | CAS号66175-47-1 1-fluoro-4-(2-m... | CAS号100-17-4 4-硝基苯甲醚

(Benzyloxy)Benzene置于copper-Doped Magnesium-Aluminum Mixed Porous Metal Oxide体系中,用 甲醇 用作溶剂,化学反应 4.0H,反应生成苯甲醚
参考文献:用木质素分解催化剂绘制芳香族模型的反应性.控制产品选择性的步骤†
标题:用木质素分解催化剂绘制芳香族模型的反应性.控制产品选择性的步骤†
摘要:掺杂铜多孔金属氧化物拆卸催化的一锅源自生物质的木质素通过超临界甲醇中的c-o键氢解和加氢脱氧.该催化系统将木质素以及木质纤维素复合材料(例如锯末)干净地转化为有机液体,几乎没有或没有形成难处理的焦油或焦炭.然而,这种基于富含地球的组分的催化剂还催化了不太理想的芳环加氢和各种甲基化,从而导致产物的多样性.在这种情况下,我们进行了与该催化剂体系与木质素的还原分解有关的模型反应的定量实验和计算评估,以便定量确定定义整体产物选择性的理想和较不理想的化学步骤的速率.使用全局拟合分析方法来绘制关键中间体和产物的时间演变图,并阐明可提供有关该催化体系中反应性中间体最终命运的指南的网络.酚类化合物显示出多种反应途径,但是在这些条件下,底物(如苯,甲苯,烷基和烷氧基取代的芳烃)要稳定得多.这些结果表明,以控制和引导酚类中间体的反应性的方式修饰该催化体系应提高从生物质衍生的木质素生产有价值的芳香族化学品的选择性.为此,我们证明了
Doi:10.1039/c5Cy01555C

专利信息

专利号:US-2021323987-A1
优先权日:2018-08-20
标题:Methods for the Synthesis of Heteroatom Containing Polycyclic Aromatic Hydrocarbons
发明人：GARG NEIL K; DARZI EVAN R; BARBER JOYANN S; SUSICK ROBERT; CHARI JASON; SPENCE KATIE
权利人:UNIV CALIFORNIA
摘要:Methods for the synthesis of polycyclic aromatic hydrocarbons and synthesis platforms for performing such syntheses are provided. Methods and platforms are provided that allow for the synthesis of aza-polycyclic aromatic hydrocarbons by an expedient ring assembly. Methods and platforms allow for a modular approach to synthesis that provide multiple new C—C bonds in sequential pericyclic reactions, thus giving access to compounds with multiple axes of substitution.

专利号:US-7326805-B2
优先权日:2003-05-07
标题 :Method for the synthesis of 4-hydroxyisoleucine and the derivatives thereof
发明人：MIOSKOWSKI CHARLES; CATALA CEDRIC; WAGNER ALAIN
权利人:MIOSKOWSKI CHARLES; CATALA CEDRIC; WAGNER ALAIN
摘要:The invention relates to a method for the synthesis of two isomers, at function OH, alone or in mixtures, of amino acids α or the derivatives thereof, having general formula (B), wherein: linkage C—O of the 4-position carbon (represented by symbol) denotes one or other of isomers III or IV, or mixtures thereof. Moreover, R 1 and R 2 represent: a hydrogen atom; or either R 1 or R 2 represents a hydrogen atom and the other substituent is a radical R a , an acyl group —COR a , such as acetyl, or a functional group —COOR a , —SO 2 R a , —N (R a , R b ), R a and R b , which are identical or different, representing a C1-C12 linear or branched alkyl radical, optionally substituted, an aryl group with one or more aromatic rings and heterocycles, comprising between 5 and 8C, optionally substituted, or aralkyl, the alkyl substituent and the aryl group being as defined above; or R 1 and R 2 both represent a substituent as defined above. R 3 represents a hydrogen atom or R a and R 4 has the significance of R a . The invention is characterised in that it comprises: the isomerisation of a compound having formula (I), wherein R 1 , R 2 , R a , R 3 and R 4 are as defined above, such as to produce a compound having formula (II); and the reduction of the carbonyl function thereof which, depending on the catalytic system employed and the formula (I) compound used, produces one of the isomers having general formula (III) or (IV) or a mixture thereof having formula (B). The invention can be used for the synthesis of (2S, 3R, 4S)-4-hydroxyisoleucine.

专利号:US-2024217995-A1
优先权日:2021-04-23
标 题 :Compositions for chemical synthesis of peptides
发明人：SEIFERT COLE
权利人:SEDERMA SA
摘要:The disclosure relates to compositions that can serve as anchors for the chemical synthesis of peptides. Anchor molecules can include GAP constituents, linker constituents, amino acid constituents, and/or stopper constituents. Anchor molecules can also include anchor peptides, wherein an anchor peptide can be removably coupled with an amino acid of a given sequence and act as a GAP anchor by achieving solubility control over the target peptide as it is synthesized via the addition of one or more other amino acids: the anchor peptide can then be removed from the target peptide. A novel method of peptide synthesis that utilizes novel anchor molecules and/or anchor peptides is also presented.

专利号:US-2021107859-A1
优先权日:2018-04-06
标题 :A process for the synthesis of carbon labeled organic compounds
发明人：AUDISIO DAVIDE; CANTAT THIBAULT; DESTRO GIANLUCA
权利人:COMMISSARIAT ENERGIE ATOMIQUE
摘要:A process for the synthesis of a carbon labeled organic compound containing a carbon labeled carboxyl group is described. A method of using carbon labeled organic compounds containing a carbon labeled carboxyl group according to the present disclosure; a process for manufacturing labeled pharmaceuticals and agrochemicals comprising synthesis of carbon labeled organic compounds containing a carbon labeled carboxyl group according to the present disclosure; and a process for producing tracers comprising synthesis of carbon labeled organic compounds containing a carbon labeled carboxyl group according to the present disclosure are also described.

专利号:US-2010143980-A1
优先权日:2007-02-22
标题:Synthesis of novel xylosides and potential uses thereof
发明人：BALAGURUNATHAN KUBERAN; MANIVANNAN ETHIRAJAN; XYLOPHONE V VICTOR; TRAN VY MY; NGUYEN KHIEM
权利人:BALAGURUNATHAN KUBERAN; MANIVANNAN ETHIRAJAN; XYLOPHONE V VICTOR; TRAN VY MY; NGUYEN KHIEM
摘要:The present invention includes a xyloside for use in inducing synthesis of a glycosaminoglycan in a cell, the xyloside having a chemical structure of one of Formula (1), Formula (2), Formula (3), Formula (4), Formula (5), Formula (6), Formula (7), Formula (8), Formula (9), or Formula (10) as shown herein. Also, the present invention includes a method of making a xyloside for use in inducing synthesis of a glycosaminoglycan in a cell, wherein the method is performed with “Clickâ€? chemistry. Additionally, the present invention includes a method of administering a xyloside so as to induce synthesis of a glycosaminoglycan in a cell.

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.