CAS: 93-51-6; 2-Methoxy-4-Methylphenol

上下游产品

3-methoxy-4-(phenylmethoxy)benzaldehyde 2-bromo-p-cresol 5-bromo-2-methoxy-4-methylphenol pinoresinol bis(2-Metoxy-4-methylphenyl) carbonate 5,5′-methylene-bis(2-methoxy-4-methylphenol) 4-ethoxy-3-methoxytoluene vanillin

香草醛置于氢气体系中,用 水,萘烷 作为反应溶剂,150.0 °C,1.0 Mpa 条件下,反应 8.0H,反应生成 2-甲氧基-4-甲基苯酚
参考文献:Au/cnts Catalyst For Highly Selective Hydrodeoxygenation Of Vanillin At The Water/oil Interface
标题:Au/cnts Catalyst For Highly Selective Hydrodeoxygenation Of Vanillin At The Water/oil Interface
摘要:Au/cnts在乳液微滴界面组装,表现出非常好的催化活性,并对香草醛的加氢脱氧反应具有100%的选择性,反应生成对甲酚.
DOI:10.1039/c4Ra04692G

专利信息

专利号:US-10308588-B2
优先权日:2014-12-15
标 题 :Synthesis of amides and amines from aldehydes or ketones by heterogeneous metal catalysis
发明人：CÓRDOVA ARMANDO; PALO-NIETO CARLOS; AFEWERKI SAMSON
权利人:ORGANOFUEL SWEDEN AB
摘要:A mild and efficient synthesis of primary amines and amides from aldehydes or ketones using a heterogeneous metal catalyst and amine donor is disclosed. The initial heterogeneous metal-catalyzed reaction between the carbonyl and the amine donor components is followed by the addition of a suitable acylating agent component in one-pot, thus providing a catalytic one-pot three-component synthesis of amides. Integration of enzyme catalysis allows for eco-friendly one-pot co-catalytic synthesis of amides from aldehyde and ketone substrates, respectively. The process can be applied to asymmetric synthesis or to the co-catalytic one-pot three-component synthesis of capsaicin and its analogues from vanillin or vanillyl alcohol. A co-catalytic reductive amination/dynamic kinetic resolution (dkr) relay sequence for the asymmetric synthesis of optically active amides from ketones is disclosed. Implementation of a catalytic reductive amination/kinetic resolution (kr) relay sequence produces the corresponding optically active amide product and optical active primary amine product with the opposite stereochemistry from the starting ketones.

专利号:US-11891351-B2
优先权日:2020-03-20
标 题 :Synthesis of capsaicin derivatives
发明人：LAGER ERIK
权利人:AXICHEM AS
摘要:The present invention relates to the synthesis of capsaicin derivatives, specifically to the synthesis of 6-heptyne derivatives of capsaicin.

专利号:US-11155540-B2
优先权日:2017-06-14
标 题 :Sulfurized benzoxazine for use in the synthesis of a polybenzoxazine
发明人：FEDURCO MILAN; RIBEZZO MARCO
权利人:MICHELIN & CIE
摘要:A sulfurized benzoxazine compound, which is usable for the synthesis of a polybenzoxazin, corresponds to formula (A): n nin which: each benzene nucleus of the two oxazine rings bears at least one radical denoted as “Gâ€?; the two oxazine rings are connected together via a central aromatic group, the benzene ring of which bears one, two, three or four groups of formula —S x —R in which “xâ€? is an integer from 1 to 8 and R represents hydrogen or a hydrocarbon-based group including 1 to 10 carbon atoms and optionally a heteroatom chosen from O, S, N and P; and the at least two radicals G, which may be identical or different, are chosen from various groups.

专利号:US-9809522-B2
优先权日:2015-09-11
标 题 :Selective liquefaction of lignin and biomass in a mixture of sub- and supercritical fluids in absence or presence of heterogeneous catalysts
发明人：SMIRNOVA ALEVTINA; LYNDE CHRIS; Numan-Al-Mobin Abu Md; RAJAPPAGOWDA RUDRESH BOMMADIHALLI
权利人:SOUTH DAKOTA BOARD OF REGENTS
摘要:Disclosed herein are methods for selective synthesis of specific phenolic products by means biomass or biomass products liquefaction, manipulation of the said selectivity in favor of one specific phenolic compound or a mixture of specific phenolic compounds, and the synthesis of the phenolic compounds from a liquid or biomass organic fraction produced in presence of a homogeneous catalyst in supercritical state or a mixture of said homogeneous and one or several heterogeneous catalysts mixed with water in sub-critical, near-critical, or supercritical condition.

专利号:US-11384367-B2
优先权日:2016-12-22
标题:Synthesis of bioproducts from lignin-derived aromatics by genetically modified microorganisms
发明人：GLADDEN JOHN M; SKERKER JEFFREY M; KEASLING JAY D; KIRBY JAMES; YAEGASHI JUNKO
权利人:UNIV CALIFORNIA; NAT TECH & ENG SOLUTIONS SANDIA LLC; BATTELLE MEMORIAL INSTITUTE FOR MANAGEMENT AND OPERATION OF PACIFIC NORTHWEST NAT LABORATORY; NATIONAL TECH AND ENGINEERING SOLUTIONS OF SANDIA LLC
摘要:The present invention provides for a method of converting a depolymerized lignin aromatic compound into a bioproduct, comprising: (a) providing a composition comprising a depolymerized lignin aromatic compound, optionally a depolymerized cellulose, and optionally a depolymerized hemicellulose, and (b) introducing a genetically modified microorganism to the composition, wherein the genetically modified microorganism is capable of converting the depolymerized lignin aromatic compound into a bioproduct; such that the depolymerized lignin aromatic compound is converted into a bioproduct.

专利号:US-2004110228-A1
优先权日:2002-04-01
标 题:Combinatorial organic synthesis of unique biologically active compounds
发明人：MCALPINE SHELLI R; TAYLOR RACHEL E; BOLLA MEGAN L; SEGALL ANCA M
摘要:The invention provides a method for making a combinatorial library of cyclic compounds, such as Holliday junction-trapping compounds, comprising the steps of (a) obtaining a plurality of trimers according to the generic structure X 1- X 2- X 3 , wherein X 1 , X 2 and X 3 can be independently any naturally or nonnaturally occurring amino acids or peptidomimetics thereof; (b) optionally coupling a spacer S to the trimer at either end; (c) cyclizing two trimers or trimer-spacer conjugates in a head-to-tail orientation; thereby obtaining a combinatorial library of compounds, wherein the library does not include an unmodifed or naturally occurring Holliday Junction-trapping compounds. The invention additionally provides methods macrocyclic compounds that are synergimycin derivatives.