55230-25-6 = 928-96-1 反应条件:1.1 Reagents: Hydrogen Catalysts: Palladium Solvents: Ethanol; 6 H,2 Mpa,60 °C 标题:Application Of Single Atom Metal Loaded Catalyst In Selective Hydrogenation Reaction 参考文献:China]
1002-28-4 = 928-96-1 反应条件:1.1 Reagents: Hydrogen Catalysts: Salen (Palladium Chloride Complex) Solvents: Pyridine 标题:Selective Hydrogenation By A Novel Palladium(Ii) Complex 作者:Kerr,James M.; Suckling,Colin J. 参考文献:Tetrahedron Letters 日期:1988 卷标:29(43) 页码:5545-8]
17102-64-6 = 928-96-1 反应条件:1.1 Reagents: Hydrogen Catalysts: Ruthenium,[(2,3,4,5-η)-(2E,4E)-2,4-Hexadienoato][(1,2,3,4,5-η)-1,2,3,4,5-Pentam... Solvents: 1,2-Dimethoxyethane,Tert-Butyl Methyl Ether 标题:Application Of Cp*-Ruthenium(Ii) Catalysts In Stereoselective Hydrogenation Of Sorbic Acid 作者:Driessen-Holscher,Birgit 参考文献:Synthetic Methods Of Organometallic And Inorganic Chemistry 日期:2002 卷标:10 页码:94-98]
1002-28-4 = 928-96-1 反应条件:1.1 Reagents: Hydrogen Catalysts: Dimethyl Sulfoxide,Palladium Solvents: Hexane; 150 Min,1 Atm,40 °C 标题:Highly Efficient Pd/sio2-Dimethyl Sulfoxide Catalyst System For Selective Semi-Hydrogenation Of Alkynes 作者:Takahashi,Yusuke; Hashimoto,Norifumi; Hara,Takayoshi; Shimazu,Shogo; Mitsudome,Takato; Et Al 参考文献:Chemistry Letters 日期:2011 卷标:40(4) 页码:405-407]
1002-28-4 = 928-96-1 反应条件:1.1 Reagents: Acetic Acid Catalysts: Tetrakis(Triphenylphosphine)Palladium Solvents: Dichloromethane 标题:Selective Reduction Of Alkynes To Z-Alkenes Using Hydrosilane Functions Immobilized On Silica Gel 作者:Kini,Abhay D.; Nadkarni,Durgesh V.; Fry,James L. 参考文献:Tetrahedron Letters 日期:1994 卷标:35(10) 页码:1507-10]
13894-62-7 = 928-96-1 反应条件:1.1 Catalysts: Zinc 2-Ethylhexanoate,Sodium Borohydride Solvents: Diisopropyl Ether1.2 Reagents: Trimethoxysilane1.3 Reagents: Sodium Hydroxide Solvents: Water 标题:Selective Reduction Of Carbonyl Compounds By Polymethylhydrosiloxane In The Presence Of Metal Hydride Catalysts 作者:Mimoun,Hubert 参考文献:Journal Of Organic Chemistry 日期:1999 卷标:64(7) 页码:2582-2589]
1002-28-4 = 928-96-1 反应条件:1.1 Reagents: Hydrogen Catalysts: Nickel Solvents: Methanol 标题:Unsaturated Aldehydes And Ketones. Iii. Synthesis Of The Violet-Leaf Aldehyde,Trans,Cis-2,6-Nonadien-1-Al 作者:Jutz,Christian 参考文献:Chemische Berichte 日期:1959 卷标:92 页码:1983-9]
17102-64-6 = 928-96-1 反应条件:1.1 Reagents: Hydrogen Catalysts: Ruthenium,[(2,3,4,5-η)-(2E,4E)-2,4-Hexadienoato][(1,2,3,4,5-η)-1,2,3,4,5-Pentam... Solvents: Ethylene Glycol,Tert-Butyl Methyl Ether 标题:Stereoselective Catalytic Hydrogenation Of Sorbic Acid And Sorbic Alcohol With New Cp*ru Complexes 作者:Steines,Stephan; Driessen-Holscher,Birgit; Englert,Ulli 参考文献:Chemical Communications (Cambridge) 日期:2000 卷标:(3) 页码:217-218]
= 928-96-1 反应条件:1.1 Catalysts: Benzyltrimethylammonium Hydroxide 标题:Preparation Of 3-(Hexenyloxy)Propanenitriles As Perfume Ingredients 参考文献:Germany]
1002-28-4 = 928-96-1 反应条件:1.1 Reagents: Hydrogen Catalysts: Palladium,Tetrabutylammonium Borohydride Solvents: Dimethylformamide,Tetrahydrofuran; 8 Atm,30 °C 标题:Highly Active And Selective Semihydrogenation Of Alkynes With The Palladium Nanoparticles-Tetrabutylammonium Borohydride Catalyst System 作者:Hori,Junichi; Murata,Kunihiko; Sugai,Toshiki; Shinohara,Hisanori; Noyori,Ryoji; Et Al 参考文献:Advanced Synthesis & Catalysis 日期:2009 卷标:351(18) 页码:3143-3149]
1002-28-4 = 928-96-1 反应条件:1.1 Reagents: Hydrogen Catalysts: Palladium,Silver Solvents: Ethanol; 5 H,Rt 标题:Design Of Core-Pd/shell-Ag Nanocomposite Catalyst For Selective Semihydrogenation Of Alkynes 作者:Mitsudome,Takato; Urayama,Teppei; Yamazaki,Kenji; Maehara,Yosuke; Yamasaki,Jun; Et Al 参考文献:Acs Catalysis 日期:2016 卷标:6(2) 页码:666-670]
1002-28-4 = 928-96-1 反应条件:1.1 Reagents: Hydrogen Catalysts: [n,N′-1,2-Acenaphthylenediylidenebis[4-Methoxybenzenamine-Kn]][1,4-Dimethyl (2,3... Solvents: Tetrahydrofuran 标题:Selective Homogeneous Palladium(0)-Catalyzed Hydrogenation Of Alkynes To (Z)-Alkenes 作者:Van Laren,Martijn W.; Elsevier,Cornelis J. 参考文献:Angewandte Chemie 日期:1999 卷标:38(24) 页码:3715-3717]
55230-25-6 = 928-96-1 反应条件:1.1 Reagents: Tristearyl Phosphite; Rt -> 120 °C; 2 H,120 °C1.2 Reagents: Hydrogen Catalysts: Ruthenium Solvents: Toluene; 4 H,2 Mpa,100 °C 标题:Pretreatment Method And Application Of Methylpyran Solution In The Preparation Of Leaf Alcohol 参考文献:China]
13894-62-7 = 928-96-1 反应条件:1.1 Catalysts: (Oc-6-22)-Bis(Benzoato-Ko)Bis[2-(Dimethylamino-Kn)Ethanol-Ko]Zinc Solvents: Diisopropyl Ether1.2 -1.3 Reagents: Potassium Hydroxide Solvents: Water 标题:Reduction Of Carbonyl Compounds By A Silane In The Presence Of A Zinc Catalyst 参考文献:World Intellectual Property Organization]
55230-25-6 = 928-96-1 反应条件:1.1 Reagents: Trimethoxysilane Catalysts: Boron Trifluoride,Iron Chloride (Fecl3) Solvents: Toluene; 20 Min,0.04 Mpa,70 °C 标题:Method For Synthesizing Leaf Alcohol In The Presence Of Silane-Lewis Acid Catalyst System 参考文献:China]
1002-28-4 = 928-96-1 反应条件:1.1 Reagents: Triethanolamine Catalysts: 2,3-Dihydroxynaphthalene,Copper (Loaded On 2,3-Dihydroxynaphthalene-Modified Tio2),Titania Solvents: Acetonitrile,Water; 20 H,329 K 标题:Visible Light-Induced Diastereoselective Semihydrogenation Of Alkynes To Cis-Alkenes Over An Organically Modified Titanium(Iv) Oxide Photocatalyst Having A Metal Co-Catalyst 作者:Fukui,Makoto; Omori,Yuya; Kitagawa,Shin-Ya; Tanaka,Atsuhiro; Hashimoto,Keiji; Et Al 参考文献:Journal Of Catalysis 日期:2019 卷标:374 页码:36-42]
专利号:US-11807617-B2 优先权日:2017-05-08 标题 :Highly efficient synthesis of Z-macrocycles using stereoretentive, ruthenium-based metathesis catalysts 发明人:AHMED TONIA S; GRUBBS ROBERT H 权利人:CALIFORNIA INST OF TECHN 摘要:A highly efficient, Z-selective ring-closing metathesis system for the formation of macrocycles using a stereoretentive, ruthenium-based catalyst supported by a dithiolate ligand is reported. This catalyst is demonstrated to be remarkably active as observed in initiation experiments showing complete catalyst initiation at −20° C. within 10 min. Using easily accessible diene starting materials bearing a Z-olefin moiety, macrocyclization reactions generated products with significantly higher Z-selectivity in appreciably shorter reaction times, in higher yield, and with much lower catalyst loadings than in previously reported systems. Macrocyclic lactones ranging in size from twelve-membered to seventeen-membered rings are synthesized in moderate to high yields (68-79% yield) with excellent Z-selectivity (95%-99% Z).
专利号:US-2024123076-A1 优先权日:2021-02-08 标题:Unsaturated dendrimers compositions, related formulations, and methods of use thereof 发明人:LEE SANG M; SIEGWART DANIEL J 权利人:UNIV TEXAS 摘要:Described herein are novel lipid compositions comprising unsaturated dendrimers and methods of synthesis of unsaturated dendrimers. The lipid composition can comprise an ionizable cationic lipid, a phospholipid, and a selective organ targeting lipid. Also described herein are pharmaceutical formulations comprising an unsaturated dendrimer, a lipid composition, and a therapeutic agent. Further described in here are methods of mRNA delivery comprising a lipid composition and a therapeutic agent. Further described herein are high-potency dosage forms of a therapeutic formulated with a lipid composition.
专利号:WO-2018122860-A1 优先权日:2017-01-02 标题:System and method for early detection for prevention of postharvest chilling injury 发明人:NOAM ALKIN 权利人:US AGRICULTURE; NOAM ALKIN 摘要:Aspects of the present invention include detection of volatile compounds related to response of vegetable or fruit, (e.g., mango), as result of stress like suboptimal temperature. Such response may lead to activation of some metabolic pathways that can induce synthesis of volatile compounds which may serve according to embodiments of the present invention as signals which indicate onset of CI and/or deterioration of fruit quality. The release of such volatiles compounds may be detected long before CI symptoms become notable. According to some embodiments of the invention, output from sensors detecting presence of volatile compounds indicating that fruits are starting to suffer from chilling stress, are received by at least one control module which operates conditioning system so as to alter storage conditions for avoiding CI and/or quality deterioration of fruits or vegetables.
专利号:US-2016318862-A1 优先权日:2013-09-25 标 题:Synthesis of delta 12-pgj3 and related compounds 发明人:NICOLAOU KYRIACOS C; HERETSCH PHILIPP; HALE CHRISTOPHER R H; EL GHZAOUI ABDELLATIF EL MARROUNI; PULUKURI KIRAN KUMAR; YU RUOCHENG; GROVE CHARLES 权利人:UNIV RICE WILLIAM M 摘要:In one aspect, the present invention provides novel derivatives of Δ 12 -PGJ 3 and modular synthetic pathways to obtaining Δ 12 -PGJ 3 and derivatives thereof. In some aspects, the present derivatives of Δ 12 -PGJ 3 are useful as chemotherapeutic agents. The present disclosure also describes compositions of these derivatives as well as methods of use of the derivatives thereof.
专利号:US-2025223247-A1 优先权日:2022-05-03 标 题:Process for the hydrogenation of unsaturated esters 发明人:GRAINGER DAMIAN; VAJARIA KRISHA 权利人:JOHNSON MATTHEY PLC 摘要:Some embodiments relate to a process for the hydrogenation of ester-containing substrates. More specifically, the embodiments relate to a process for the reduction of α,β-γ,δunsaturated containing esters and β,γ unsaturated containing esters of Formula (I) to produce an alcohol of Formula (II). The process of the embodiments uses a base, the conjugate acid of the base has a pKa of from 4 to 15. The process of the embodiments finds use in the synthesis of organic molecules.
专利号:WO-9103452-A1 优先权日:1989-09-08 标题:Asymmetric synthesis of acids by the palladium catalysed hydrocarboxylation of olefins 发明人:ALPER HOWARD 权利人:BRITISH PETROLEUM CO PLC 摘要:A process for preparing a chiral carboxylic acid or ester thereof, either as a single enantiomer or as a mixture of enantiomers in which the presence of one enantiomer is enhanced relative to the others comprises reacting a prochiral olefinic function and either water or an alcoholic function with carbon monoxide in the presence of a protonic acid other than nitric acid, a single enantiomer of an optically active compound chosen from the class of chiral phosphoric acids or derivatives thereof, and a catalyst comprising (a) at least one of the metals palladium, rhodium, ruthenium, iridium and cobalt and (b) copper. A preferred class of optically active compounds comprises either the (S+) or the (R-) enantiomer of 2,21-(1,11-Binaphthyl) phosphoric acid or its esters or its salts, optionally substituted.
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合成参考文献
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