CAS: 5932-68-3; (E)-2-Methoxy-4-(Prop-1-En-1-yl)Phenol

上下游产品

methanol 1,2-dimethoxy-4-(E)-propenylbenzene sodium methylate ethyl isoeugenol dehydroguaiaretic acid (E)-2-methoxy-4-(1-propen-1-yl)phenyl benzoate -1-propene(E)-1-(2RS,3SR)-2,3-dihydro-2-(4-hydroxy-3-methoxyphenyl)-7-methoxy-3-methyl-1-benzofuran-5-yl-1-propene vanillin

📜丁香酚置于hexaaquaruthenium(II)体系中,用 氘代乙醇,重水 作为反应溶剂,化学反应 24.0H,以99%的收率获得产物(E)-2-甲氧基-4-(1-丙烯基苯酚)
参考文献:六甲基钌(2+)离子催化的烯烃异构化.初步沟通
标题:六甲基钌(2+)离子催化的烯烃异构化.初步沟通
摘要:六氢化钌(2+)离子催化烯烃的异构化,特别是烯丙基向乙烯基醚的有用转化,在温和条件下产生(e)异构体.
DOI:10.1002/hlca.19920750514

专利信息

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-2005240037-A1
优先权日:2002-07-23
标 题 :Method for the continuous intermediate separation of the solvent used in the oxirane synthesis with no coupling product
发明人：BASSLER PETER; GOBBEL HANS-GEORG; TELES JOAQUIN H; RUDOLF PETER
权利人:BASF AG
摘要:Process for the continuously operated distillation of the solvent used in the synthesis of an oxirane by reaction of a hydroperoxide with an organic compound, wherein the mixture comprising the solvent which is obtained in the synthesis and subsequent work-up is separated in a dividing wall column into a low-boiling fraction, an intermediate-boiling fraction and a high-boiling fraction and the solvent is taken off as intermediate-boiling fraction from the side offtake of the column.

专利号:US-11746364-B2
优先权日:2018-01-17
标题 :Enzymatic synthesis of kavalactones and flavokavains
发明人：PLUSKAL TOMÃ?S; Weng jing-ke
权利人:WHITEHEAD INST BIOMEDICAL RES
摘要:Disclosed are methods, compositions, proteins, nucleic acids, cells, vectors, compounds, reagents, and systems for the preparation of kavalactones, flavokavains, and kavalactone and flavokavain biosynthetic intermediates using enzymes expressed in heterologous host cells, such as microorganisms or plants, or using in vitro enzymatic reactions. This invention also provides for the expression of the enzymes by recombinant cell lines and vectors. Furthermore, the enzymes can be components of constructs such as fusion proteins. The kavalactones produced can be utilized to treat anxiety disorder, insomnia, and other psychological and neurological disorders. The flavokavains produced can be utilized to treat various cancers including colon, bladder, and breast cancers.

专利号:US-2008233242-A1
优先权日:2003-10-08
标 题:Antioxidant of Bamboo Leaves and Its Uses
发明人：ZHANG YING; WU XIAOQIN; YU ZHUOYU; LUO DINGDING; LU BOYI; ZHANG YU
权利人:ZHANG YING; WU XIAOQIN; YU ZHUOYU; LUO DINGDING; LU BOYI; ZHANG YU
摘要:The present invention discloses the composition of antioxidant of bamboo leaves (AOB) and its use. The purpose of present invention is to provide a new food additive which is natural, nutritional, and muti-functional, and which is of rich resources, safety, good effect, and low cost. AOB is yellow or brown powders or particles obtained from bamboo leaves, wherein the main antioxidative components include flavones, lactones, phenolic acids. AOB can either inhibit lipid autoxidation chain reaction, or chelate transitional metal ions, and can be used as primary and second antioxidant. AOB can eliminate nitrite and inhibit the synthesis of N-nitrosamine, and has anti-bacteria, bacteriostatic, deodorizing, aroma enhancing etc. functions. AOB can be commonly used in oil-containing food, meat product, fishery product, expanded food etc. food systems.

专利号:US-10287527-B2
优先权日:2014-12-01
标题:Eco-friendly process for the isolation of biopolymers from agricultural residues
发明人：ROUT PRASANTA KUMAR; NANNAWARE ASHWEEN DEEPAK; PRAKASH OM; RAJASEKHARAN RAM
权利人:COUNCIL SCIENT IND RES
摘要:Agricultural residues (biomasses) have come-up as potential valuable renewable resources for transformation into many bio-products. To achieve this goal, the isolation of major biopolymers in their purest form through an economical process is demanded for synthesis of the target fine chemicals without impurities. However, the difficulty of fractionating the biomass into cellulose, hemicellulose and lignin by a simple method has greatly limited their isolation from agricultural residues. Also, the lipids and waxes present on the surface of the agricultural residues protect it from external chemical and microbial agents. To overcome this issue, the lipids and waxes have been isolated from the biomass through two step organic solvents extraction. Thereafter lignin, hemicellulose and cellulose are isolated successively from the de-waxed biomass.

专利号:WO-2024121515-A1
优先权日:2022-12-07
标 题 :Diastereoselective synthesis of diisoeugenol in the presence of a catalyst
发明人：THOMAS CHRISTOPHE; RAVET CLÉMENT; JIANG BO
权利人:CENTRE NAT RECH SCIENT; ECOLE NAT SUPERIEURE DE CHIMIE DE PARIS; PARIS SCIENCES ET LETTRES
摘要:A method for preparing a compound (X) comprising the following step: formulae (VIII), (IX), (X) wherein R 1 , R 2 , R 3 , R 4 , R 5 , R 6 , R 7 , R 8 , R 9 and R 10 are independently selected from: a hydrogen; a hydroxyl; an alkoxy, preferably a methoxy; a thioalkyl; an amino; and a linear, branched, cyclic or acyclic aliphatic chain, comprising at least one of the functions selected from an alkyl, an alkenyl, an alkynyl, an aryl and a heteroaryl; said aliphatic chain optionally comprising at least one of the following atoms or groups: a halogen; -O-; -N-; -S-; -CO-; ester -CO-O-; amide -CO-N-; thioester -CO-S-; carbonate -O-CO-O-; carbamate -O-CO-N-; and using a catalyst comprising a compound selected from at least one of the components chosen from a sulfonic acid and a metal complex of formula M(OTf) n , wherein M is a metal atom and n is an integer from 1 to 4, preferably n is an integer from 2 to 4.