CAS: 881-68-5; 4-Formyl-2-Methoxyphenyl Acetate

化学文摘社编号881-68-5的有机化合物,是甲状腺素的衍生物,其特征是附于苯球结构的乙酰菌类组,其特征是附着于苯球结构的甲状腺素.Acetovanillin通常是一种白到苍白的黄晶状固体,含有甜的香草类芳香香,在食品和香味行业中具有价值;它溶于乙醇和醚等有机溶剂,但水溶解性有限.复合物具有抗氧化剂特性,并且已经研究过它的潜在健康惠益,包括抗炎和抗微生物菌效应.Acetovanillin经常被用作食品的通感剂和化妆品和香水中的香味成分.其化学结构包括一种甲状腺类和氢氧化物组,有助于其在各种化学过程中的再活性和相互作用.

结构式图片

欧盟法规

ECHA物质C&L通报REACH预注册

上下游产品

CAS号121-33-5 香草醛 | CAS号75-36-5 乙酰氯 | CAS号108-24-7 乙酸酐 | CAS号69404-94-0 4-[tert-butyl(d... | CAS号6301-73-1 Methanediol,1-[... | CAS号201230-82-2 carbon monoxide | CAS号54145-18-5 p-menthane-1,2,... | CAS号7368-78-7 4-溴-2-甲氧基苯酚 | CAS号90-05-1 愈创木酚 | CAS号52783-83-2 4-乙酰氧基-2-溴-5-甲氧基苯甲醛 | CAS号60632-40-8 6-溴香兰素 | CAS号2973-75-3 2,3-二溴-4-羟基-5-甲氧基苯甲醛 | CAS号2973-76-4 5-溴香兰素 | CAS号498-02-2 香草乙酮 | CAS号458-36-6 4-羟基-3-甲氧基肉桂醛 | CAS号458-35-5 松柏醇 | CAS号18692-68-7 ACETIC ACID 2-M... | CAS号121-33-5 香草醛 | CAS号2432-60-2 3-methoxy-2-nit...

合成工艺路线路线简述

  • 合成目标产物 Vanillin Acetate 主要起始原料 Vanillin And Acetylsalicylic Acid
  • 121-33-5 = 881-68-5
    反应条件:1.1 Solvents: Pyridine; Overnight,37 °C
    标题:Synthesis,Evaluation,And Metabolism Of Novel [6]-Shogaol Derivatives As Potent Nrf2 Activators
    作者:Zhu,Yingdong; Et Al
    参考文献:Free Radical Biology & Medicine 日期:2016 卷标:95 页码:243-254]

    496784-29-3 = 881-68-5
    反应条件:1.1 Reagents: Sodium Dodecyl Sulfate,Hydrogen Peroxide Catalysts: Ammonium Iodide Solvents: Water; Rt; 2 H,Rt1.2 Reagents: Sodium Thiosulfate Solvents: Water; Rt
    标题:Mild,Efficient,And Greener Dethioacetalization Protocol Using 30% Hydrogen Peroxide In Catalytic Combination With Ammonium Iodide
    作者:Ganguly,Nemai C.; Et Al
    参考文献:Synthetic Communications 日期:2011 卷标:41(16) 页码:2374-2384]

    6301-73-1 = 881-68-5
    反应条件:1.1 Reagents: N,N′-1,2-Ethanediylbis[n-Bromo-4-Methylbenzenesulfonamide] Catalysts: Water; 1.5 Min,Rt
    标题:Solid-State Conversion Of 1,1-Diacetates With N,N'-Dibromo-N,N'-1,2-Ethanediylbis(P-Toluenesulfonamide) To Aldehydes
    作者:Ghorbani-Vaghei,Ramin; Et Al
    参考文献:Mendeleev Communications 日期:2006 卷标:(1) 页码:55-56]

    325781-03-1 = 881-68-5
    反应条件:1.1 Reagents: Water1.2 Solvents: Ethyl Acetate
    标题:Natural Kaolinitic Clay: A Remarkable Reusable Solid Catalyst For The Selective Cleavage Of Thioacetals Without Solvent
    作者:Bandgar,B. P.; Et Al
    参考文献:Green Chemistry 日期:2000 卷标:2(4) 页码:154-156]

    121-33-5 = 881-68-5
    反应条件:1.1 Reagents: Thionyl Chloride Solvents: Benzene; 6 H,Reflux1.2 Reagents: Pyridine Solvents: Dichloromethane; 1 H,Reflux
    标题:Vanillin Alkanoates In The Synthesis Of Hexahydrobenzacridine And Octahydroxanthene Derivatives
    作者:Kozlov,N. G.; Et Al
    参考文献:Russian Journal Of General Chemistry 日期:2005 卷标:75(4) 页码:617-621]

    634-20-8 = 881-68-5
    反应条件:1.1 Catalysts: Montmorillonite ((Al1.33-1.67Mg0.33-0.67)(Ca0-1Na0-1)0.33Si4(Oh)2O10.Xh2O) Solvents: Dichloromethane
    标题:Montmorillonite Clay Catalysis. V. An Efficient And Facile Procedure For Deprotection Of 1,1-Diacetates
    作者:Li,Tong-Shuang; Et Al
    参考文献:Tetrahedron Letters 日期:1997 卷标:38(18) 页码:3285-3288]

    = 881-68-5
    反应条件:1.1 Catalysts: Bismuth Triiodide Solvents: Water; 1 H,100 °C
    标题:Environmentally Friendly Organic Synthesis Using Bismuth Compounds: Bismuth(Iii) Iodide Catalyzed Deprotection Of Acetals In Water
    作者:Bailey,Aaron D.; Et Al
    参考文献:Tetrahedron Letters 日期:2008 卷标:49(4) 页码:691-694]

    = 881-68-5
    反应条件:1.1 Reagents: Sodium Iodide,Copper Sulfate Solvents: Acetone; 205 Min,Rt
    标题:A Convenient Method For In Situ Generation Of I2 Using Cuso4/nai And Its Applications To The Deprotection Of Acetals,Etherifications And Iodolactonizations
    作者:Bailey,Aaron D.; Et Al
    参考文献:Synlett 日期:2006 卷标:(2) 页码:215-218]

    5912-87-8 + 97412-23-2 = 881-68-5
    反应条件:1.1 Catalysts: Permanganic Acid (Hmno4),Potassium Salt (1:1),Copper Sulfate Pentahydrate; 16 Min
    标题:Fast And Green Microwave-Assisted Conversion Of Essential Oil Allylbenzenes Into The Corresponding Aldehydes Via Alkene Isomerization And Subsequent Potassium Permanganate Promoted Oxidative Alkene Group Cleavage
    作者:Thi Luu,Thi Xuan; Et Al
    参考文献:Molecules 日期:2009 卷标:14(9) 页码:3411-3424]

    121-33-5 = 881-68-5
    反应条件:1.1 Reagents: Sodium Carbonate,Sodium Iodide Catalysts: 1,3-Bis(Diphenylphosphino)Propane,Dicarbonylrhodium Acetylacetonate Solvents: 1,4-Dioxane; 20 H,0.2 Mpa,150 °C
    标题:Rh-Catalyzed Alkoxycarbonylation Of Unactivated Alkyl Chlorides
    作者:Wang,Peng; Et Al
    参考文献:Chemical Science 日期:2022 卷标:13(45) 页码:13459-13465]

    141-82-2 = 881-68-5
    反应条件:1.1 Reagents: Pyridine
    标题:A Quantitative Structure-Activity Relationship Study Of The Antifungal Properties Of Some Cinnamic Acid Derivatives Using Lipophilicity (Log P),Second Order Molecular Connectivity (2χv) And Information Content (1Ic)
    作者:Gupta,S. K.; Et Al
    参考文献:Journal Of The Indian Chemical Society 日期:1988 卷标:65(3) 页码:187-91]

    5912-86-7 + 5932-68-3 = 881-68-5
    反应条件:1.1 20 Min2.1 Catalysts: Permanganic Acid (Hmno4),Potassium Salt (1:1),Copper Sulfate Pentahydrate; 16 Min
    标题:Fast And Green Microwave-Assisted Conversion Of Essential Oil Allylbenzenes Into The Corresponding Aldehydes Via Alkene Isomerization And Subsequent Potassium Permanganate Promoted Oxidative Alkene Group Cleavage
    作者:Thi Luu,Thi Xuan; Et Al
    参考文献:Molecules 日期:2009 卷标:14(9) 页码:3411-3424]

    121-33-5 = 881-68-5
    反应条件:1.1 Reagents: Triethylamine Solvents: Tetrahydrofuran; 0.5 H,Rt
    标题:Facile Synthetic Approach For 5-Aryl-9-Hydroxypyrano [3,2-F] Indole-2(8H)-One
    作者:Wang,Cheng; Et Al
    参考文献:Arabian Journal Of Chemistry 日期:2016 卷标:9(6) 页码:882-890]

    121-33-5 = 881-68-5
    反应条件:1.1 Catalysts: Sodium Bicarbonate Solvents: Toluene; 24 H,Rt
    标题:Facile And Efficient Acetylation Of Primary Alcohols And Phenols With Acetic Anhydride Catalyzed By Dried Sodium Bicarbonate
    作者:Lugemwa,Fulgentius Nelson; Et Al
    参考文献:Catalysts 日期:2013 卷标:3(4) 页码:954-965]

    121-33-5 = 881-68-5
    反应条件:1.1 Reagents: Triethylamine Solvents: Dichloromethane; 0 °C; 20 Min,0 °C
    标题:New Mcr Based On Intramolecular Heck Reaction Under Aerobic Conditions: A Direct Access To Cytotoxic Fused N-Heterocycles
    作者:Adepu,Raju; Et Al
    参考文献:Rsc Advances 日期:2014 卷标:4(90) 页码:49324-49328]

    496784-29-3 = 881-68-5
    反应条件:1.1 Reagents: Hydrogen Peroxide Catalysts: 2,4,4,6-Tetrabromo-2,5-Cyclohexadien-1-One Solvents: Acetonitrile,Water; 1.5 H,Rt
    标题:Aqueous Hydrogen Peroxide And 2,4,4,6-Tetrabromo-2,5-Cyclohexadienone Catalyst: An Efficient Mild Ecofriendly Cleaving Reagent Of Thioacetals And Thioketals
    作者:Ganguly,Nemai C.; Et Al
    参考文献:Journal Of The Indian Chemical Society 日期:2011 卷标:88(2) 页码:251-256]

    496784-29-3 = 881-68-5
    反应条件:1.1 Reagents: Sodium Dodecyl Sulfate,Iodine,Hydrogen Peroxide Solvents: Water; 90 Min,Rt1.2 Reagents: Sodium Thiosulfate Solvents: Water; Rt
    标题:A Facile Mild Deprotection Protocol For 1,3-Dithianes And 1,3-Dithiolanes With 30% Hydrogen Peroxide And Iodine Catalyst In Aqueous Micellar System
    作者:Ganguly,Nemai C.; Et Al
    参考文献:Synthesis 日期:2009 卷标:(8) 页码:1393-1399]

    6301-73-1 = 881-68-5
    反应条件:1.1 Reagents: Phosphorus Pentoxide,Silica; 20 Min,Rt
    标题:P2O5/sio2 As An Efficient Reagent For Selective Deprotection Of 1,1-Diacetates Under Solvent-Free Conditions
    作者:Eshghi,Hossein; Et Al
    参考文献:Journal Of The Chinese Chemical Society (Taipei 日期:2005 卷标:52(1) 页码:155-157]

    6301-73-1 = 881-68-5
    反应条件:1.1 Catalysts: Indium Tribromide Solvents: Water; 20 Min,Reflux; Cooled
    标题:A Practical And Efficient Procedure For The Cleavage Of Acylals To Aldehydes Catalyzed By Indium Tribromide In Water
    作者:Zhang,Zhan-Hui; Et Al
    参考文献:Tetrahedron Letters 日期:2005 卷标:46(5) 页码:889-893]

    325781-03-1 = 881-68-5 [标题:Reaction Conditions
    标题:Deprotection Of S,S-Acetals
    作者:Firouzabadi,H.; Et Al
    参考文献:Science Of Synthesis 日期:2007 卷标:30 页码:505-586]

    121-33-5 = 881-68-5
    反应条件:1.1 Reagents: Thionyl Chloride Solvents: Benzene; 6 H,Reflux1.2 Reagents: Pyridine Solvents: Dichloromethane; 1 H,Reflux
    标题:Vanillin Esters In Reactions With Indan-1,3-Dione
    作者:Kozlov,N. G.; Et Al
    参考文献:Chemistry Of Heterocyclic Compounds (New York 日期:2006 卷标:42(9) 页码:1223-1228]

    69404-94-0 = 881-68-5
    反应条件:1.1 Catalysts: Perchloric Acid,Silica Solvents: Dichloromethane; 16 H,Rt
    标题:An Atom-Efficient And Powerful Method For Direct Esterification Of Silyl Ethers Catalyzed By HCLo4-Sio2
    作者:Du,Ti-Jian; Et Al
    参考文献:Tetrahedron 日期:2011 卷标:67(6) 页码:1096-1101]

    121-33-5 = 881-68-5
    反应条件:1.1 Reagents: Acetic Anhydride,Sodium Hydroxide Solvents: Water
    标题:Synthesis,Renal Vasodilator And Dopamine-Sensitive Adenylate Cyclase Activities Of O-Methyl Derivatives Of 6-Chloro-2,3,4,5-Tetrahydro-1-(4-Hydroxyphenyl)-1H-3-Benzazepin-7,8-Diol
    作者:Ross,Stephen T.; Et Al
    参考文献:Journal Of Heterocyclic Chemistry 日期:1986 卷标:23(6) 页码:1805-14]

    93-29-8 = 881-68-5
    反应条件:1.1 Reagents: Veratryl Alcohol,Hydrogen Peroxide,Oxygen Catalysts: Ligninase Solvents: Acetone,Water; Ph 3.0,23 °C1.2 Reagents: L-Ascorbic Acid Solvents: Water
    标题:Veratryl Alcohol-Mediated Oxidation Of Isoeugenyl Acetate By Lignin Peroxidase
    作者:Ten Have,Rimko; Et Al
    参考文献:European Journal Of Biochemistry 日期:1999 卷标:265(3) 页码:1008-1014]

    93-29-8 = 881-68-5
    反应条件:1.1 Reagents: Oxygen Catalysts: N-Hydroxysuccinimide,1,3,5-Triazine-2,4,6-Triamine Homopolymer Solvents: Acetonitrile; 9 - 16 H,Rt
    标题:A Metal-Free Heterogeneous Photocatalyst For The Selective Oxidative Cleavage Of C=c Bonds In Aryl Olefins Via Harvesting Direct Solar Energy
    作者:Zhang,Yu; Et Al
    参考文献:Green Chemistry 日期:2020 卷标:22(14) 页码:4516-4522]

    142-71-2 + 121-33-5 = 881-68-5
    反应条件:1.1 Reagents: Dabco Catalysts: 1H-Benzimidazolium,1,3-Dimethyl-,Iodide (1:1) Solvents: Toluene; 2 H,130 °C
    标题:Two-Step Synthesis Of Ferrocenyl Esters Of Vanillic Acid
    作者:Denisov,M. S.; Et Al
    参考文献:Russian Journal Of General Chemistry 日期:2017 卷标:87(3) 页码:463-469]

    119798-31-1 = 881-68-5 [标题:Reaction Conditions
    标题:Microbial Hydrolysis Of Substituted Mandelonitrile Acetates And Its Application To The Synthesis Of Optically Active Physiological Ethanolamines
    作者:Ohta,Hiromichi; Et Al
    参考文献:Agricultural And Biological Chemistry 日期:1989 卷标:53(1) 页码:281-3
异丁香酚置于potassium Permanganate,三乙胺体系中,用 二氯甲烷 作为反应溶剂,化学反应 5.5H,反应生成 乙酰香兰素
参考文献:一种从丁香花中提取丁香酚制备香兰素的方法
标题:一种从丁香花中提取丁香酚制备香兰素的方法
摘要:本发明提供了从丁香花中提取丁香酚制备香兰素的方法,包括以下步骤:(1)(1)丁香酚的提取和分离:称取丁香花干燥花蕾,进行水蒸气蒸馏,直到馏出液清亮,无油珠滴出,则停止加热,收集馏出液,萃取,得到丁香酚;(2)丁香酚的异构化:以三氯化铑为催化剂,通过丁香酚的异构化反应制备异丁香酚;(3)酚羟基的保护:将步骤(2)中得到的异丁香酚和乙酸酐反应反应生成异丁香酚乙酸酯;(4)烯键的氧化反应:用高锰酸钾对步骤(3)中得到的异丁香酚乙酸酯的碳碳双键氧化成醛基,制备香兰素乙酸酯;(5)香兰素的制备.本发明所述方法,以天然产物为原料,易得,资源丰富,生产过程容易控制,产物易分离,生产周期快,有广泛的市场应用前景.

海关参考信息

专利信息


专利号:US-5861532-A
优先权日:1997-03-04
标 题:Solid-phase synthesis of N-alkyl amides
发明人:BROWN EDWARD G; NUSS JOHN M
权利人:CHIRON CORP
摘要:Methods for solid phase synthesis of N-alkyl amides comprise reductive amination of carbonyl compounds using a reducing agent and an amine-containing linker bound to a solid support. The methods afford high yields of linker-bound, monoalkylated amines, and subsequent coupling with acid derivatives provide derivatized N-substituted amides in excellent yields after cleavage from the solid-phase. Compositions useful in solid phase synthesis are also described.

专利号:US-9440940-B2
优先权日:2014-03-18
标 题:Methods for synthesis of psoralen derivatives
发明人:REFOUVELET BERNARD
权利人:MACOPHARMA S A S
摘要:Methods for the synthesis of psoralen derivatives are provided. In one embodiment, the method may include acetylating a compound of formula (II) to form a compound of formula (III), subjecting the compound of formula (III) to a Fries rearrangement to form a compound of formula (IV), and subjecting the compound of formula (IV) to cyclization, reduction and aromatization, to form a compound having the following formula (I):

专利号:US-10494372-B2
优先权日:2014-11-07
标 题 :Synthesis of copanlisib and its dihydrochloride salt
发明人:PETERS JAN-GEORG; RUBENBAUER PHILIPP; GÖTZ DANIEL; GROSSBACH DANJA; MAIS FRANZ-JOSEF; SCHIRMER HEIKO; STIEHL JUERGEN; LOVIS KAI; LENDER ANDREAS; SEYFRIED MARTIN; ZWEIFEL THEODOR; MARTY MAURUS; WEINGÄRTNER GÜNTER
权利人:Bayer Pharma AG
摘要:The present invention relates to a novel method of preparing copanlisib, copanlisib dihydrochloride, or hydrates of copanlisib dihydrochloride, to novel intermediate compounds, and to the use of said novel intermediate compounds for the preparation of said copanlisib, copanlisib dihydrochloride, or hydrates of copanlisib dihydrochloride. The present invention also relates to copanlisib dihydrochloride hydrates as compounds.

专利号:US-10035803-B2
优先权日:2014-11-07
标 题:Synthesis of copanlisib and its dihydrochloride salt
发明人:PETERS JAN-GEORG; STIEHL JÜRGEN; LOVIS KAI
权利人:Bayer Pharma AG
摘要:The present invention relates to a novel method of preparing copanlisib, and copanlisib dihydrochloride, to novel intermediate compounds, and to the use of said novel intermediate compounds for the preparation of said copanlisib.

专利号:WO-2016071380-A1
优先权日:2014-11-07
标题 :Synthesis of pi3k inhibitor and salts thereof
发明人:PETERS JAN-GEROG; RUBENBAUER PHILIPP; PLATZEK JOHANNES; STIEHL JUERGEN; LOVIS KAI; SEYFRIED MARTIN; ZWEIFEL THEODOR; MARTY MAURUS; WEINGÄRTNER GÜNTER
权利人:Bayer Pharma AG
摘要:The present invention relates to a novel method of preparing a compound of formula (I) or salt thereof, to novel intermediate compounds, to the use of said novel intermediate compounds for the preparation of said compound of formula (I) or salt thereof and to a method of purifying a compound of formula (I), or salt thereof. The present invention also relates to crystalline forms, form A, of a compound of formula (I), pharmaceuticals and uses thereof.

专利号:WO-2016071382-A1
优先权日:2014-11-07
标题:Synthesis of pi3k inhibitor and salts thereof
发明人:PETERS JAN-GEORG; RUBENBAUER PHILIPP; LOVIS KAI; STIEHL JUERGEN; SEYFRIED MARTIN; ZWEIFEL THEODOR; MARTY MAURUS; WEINGÄRTNER GÜNTER
权利人:Bayer Pharma AG
摘要:The present invention relates to a novel method of preparing a compound of formula (I) or salt thereof, to novel intermediate compounds, to the use of said novel intermediate compounds for the preparation of said compound of formula (I) or salt thereof. The present invention also relates to crystalline forms, form A, of a compound of formula (I), pharmaceuticals and uses thereof.
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主要参考文献

[参考文献]: Baru, A. R., Et Al. The Discovery-Oriented Approach To Organic Chemistry. 6. Selective Reduction In Organic Chemistry: Reduction Of Aldehydes In The Presence Of Esters Using Sodium Borohydride. Journal Of Chemical Education, 82(11), 1674.
[参考文献]: S F Macdonald, Et Al. Azlactones And Phenylacetic Acids Derived From The 2-Nitro-Derivatives Of Vanillin, Isovanillin, And Veratraldehyde. J Chem Soc. 1948 Mar:376-8.

合成参考文献


参考文献:10.1107/s1600536811008932
摘要:Xu J, Yue XY. (E)-4-{[2-(2-Furylcarbon-yl)hydrazinyl-idene]meth-yl}-2-meth-oxy-phenyl acetate. Acta Crystallogr Sect E Struct Rep Online. 2011 Apr 01;67(Pt 4):o880.
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