CAS: 28315-93-7; 5-Hydroxy-3,4-Dihydronaphthalen-1(2H)-One

上下游产品

CAS号83-56-7 1,5-二羟基萘 | CAS号33892-75-0 5-甲氧基-1-萘满酮 | CAS号40771-26-4 1,5-二羟基-1,2,3,4-四氢萘 | CAS号3041-17-6 4,5-二氢苯并[b]氧杂卓-... | CAS号529-34-0 1-四氢萘酮 | CAS号91028-13-6 acetic acid,5,6... | CAS号13913-82-1 十氢萘-1,5-二酮 | CAS号529-35-1 5,6,7,8-四氢-1-萘酚 | CAS号40771-26-4 1,5-二羟基-1,2,3,4-四氢萘 | CAS号27591-01-1 布诺洛尔 | CAS号74887-79-9 6-羟基-4,5-二氢-1H-... | CAS号140481-22-7 5,6-dihydro-4H-... | CAS号140244-74-2 6,7-dihydro-5H-... | CAS号6939-35-1 3,4-二氢化-5-甲基-1(... | CAS号432036-78-7 8-phenylmethoxy... | CAS号41552-12-9 5-hydroxy-6-nit... | CAS号41552-20-9 3,4-dihydro-6,8... | CAS号40771-27-5 3,4-dihydro-5-h...

四氢萘酚置于chromium(Vi) Oxide,硫酸,乙酸酐,溶剂黄146体系中,化学反应生成5-羟基-1-四氢萘酮
参考文献:Organic Analysis. Vii. New Fluorescence Reaction Of Hexose By 5-Hydroxytetralone
标题:Organic Analysis. Vii. New Fluorescence Reaction Of Hexose By 5-Hydroxytetralone
摘要:在硫酸中加热5-羟基四氢萘酮-(1)与含有己糖单位的己糖,低聚糖或多糖时,能够产生绿色荧光.该反应对己糖具有灵敏且特异的检测能力,仅受少数物质干扰.文中列出了己糖,低聚糖和多糖的检测限度,并描述了该试剂的新合成方法.
Doi:10.1248/cpb1953.4.209

专利信息

专利号:WO-2008010578-A1
优先权日:2006-07-21
标题 :Process for production of styrene derivative
发明人：KUWABE SHIN-ITSU; MASAOKA HIDEO; GISELBRECHT KARL-HEINZ; HIEBL JOHANN; REITER KLAUS; SKRANC WOLFGANG; DE VRIES ANDRE HENDRIKUS MARIA; DE VRIES JOHANNES GERARDUS
权利人:ONO PHARMACEUTICAL CO; KUWABE SHIN-ITSU; MASAOKA HIDEO; GISELBRECHT KARL-HEINZ; HIEBL JOHANN; REITER KLAUS; SKRANC WOLFGANG; DE VRIES ANDRE HENDRIKUS MARIA; DE VRIES JOHANNES GERARDUS
摘要:A process for producing a styrene derivative represented by the general formula (III), particularly 5-(3-ethoxy- 3-oxopropyl)-7,8-dihydronaphthalen-1-yl pivalate with efficiency, comprising conducting a coupling reaction of a compound represented by the general formula (I) with a compound represented by the general formula (II) in a non-aqueous solvent in the presence of a catalytic amount of a phosphine complex of nickel or palladium, particularly a phosphine complex of nickel. The styrene derivative is useful as an intermediate for the synthesis of various pharmaceutical agents. (I)(II) (III) wherein each symbol is as defined in the description.

专利号:US-5426227-A
优先权日:1993-06-24
标 题:Enantioselective process for the preparation of leveobunolol
发明人：STAMPA DIEZ DEL CORRAL ALBERTO; CAMPS GARCIA PELAYO; ONRUBIA MIGUEL MARIA DEL CARME; ARNALOT AGUILAR CARMEN
权利人:MEDICHAM S A
摘要:The invention relates to a new, industrially advantageous, process for the preparation of the known beta-adrenergic blocking agent, levobunolol, not requiring resolution of racemic bunolol, based on the enantioselective synthesis of an oxiranic intermediate which is then reacted with tert-butylamine. It consists of reacting 5-hydroxy-3,4-dihydro-1(2H)-naphthalenone with (R)-(-)epichlorhydrine in an aprotic solvent, in the presence of a strong base at a temperature of over 90° C., thus obtaining the intermediate chiral oxirane (S)-5-(2,3-epoxypropoxy)-3,4-dihydro-1-(2H)-naphthalenone with more than 95% optical purity, and then, the intermediate chiral oxirane is reacted with tert-butylamine.

专利号:US-7361789-B1
优先权日:2004-07-28
标 题 :Dihydronaphthalene compounds, compositions, uses thereof, and methods for synthesis
发明人：YAN QI; ORIHUELA CARLOS; SHEN BO; CHEN YING; WANG XIN; NG JOHN; JI RUIZHI; ZHOU PENGZU
权利人:AMGEN INC
摘要:The present invention relates to novel dihydronaphthalene compounds, compositions, methods for using the same, and processes for preparing the same. The present invention also relates to novel total synthesis approaches for preparing these compounds. In addition, the present invention relates to methods of producing quantities of isomers of these compounds and separating and purifying them using chiral separation techniques. The present invention also relates to methods of producing quantities of a single isometric compound without the need for chiral separation techniques.

专利号:US-5504104-A
优先权日:1993-11-19
标 题:Tricyclic pyrone derivatives as protease inhibitors and antiviral agents
发明人：ELLSWORTH EDMUND L; TAIT BRADLEY D
权利人:WARNER LAMBERT CO
摘要:The present invention relates to novel substituted tricyclic pyrones and related structures which potently inhibit the HIV aspartyl protease blocking HIV infectivity. The tricyclic pyrone derivatives are useful in the development of therapies for the treatment of vital infections and diseases, including AIDS. The present invention is also directed to methods of synthesis of multifunctionalized tricyclic pyrones and of related structures.

专利号:CN-104276934-A
优先权日:2014-09-26
标题:The chemical synthesis method of 4,8-dihydroxy-1-tetralone