CAS: 502-49-8; Cyclooctanone

相似化合物

1074-51-7 696-71-9 1489-74-3

上下游产品

CAS号696-71-9 环辛醇 | CAS号292-64-8 环辛烷 | CAS号931-88-4 环辛烯 | CAS号183-03-9 1,4-Dioxaspiro[... | CAS号62249-35-8 (+/-)-cyclo°Cte... | CAS号5452-37-9 环辛胺 | CAS号76-05-1 三氟乙酸(TFA) | CAS号1074-51-7 环辛酮肟 | CAS号27889-58-3 3,3-dimethyl-1,... | CAS号4017-56-5 2-氧-1-环辛烷羧酸乙酯 | CAS号5698-29-3 oxonan-2-one | CAS号496-82-2 2-hydroxycycloo... | CAS号4423-94-3 2-乙基环己酮 | CAS号3350-30-9 环壬酮 | CAS号1502-06-3 环癸酮 | CAS号3637-63-6 环辛醇 | CAS号40106-16-9 2-氨基-4,5,6,7,8,... | CAS号1459-62-7 N-(cyclo°Ctylid... | CAS号14519-31-4 1-ETHYNYL-CYCLO...

壬二酸 反应生成 环辛酮
参考文献:Harries; Tank,Chemische Berichte,1907,Vol. 40,P. 4556
标题:Harries; Tank,Chemische Berichte,1907,Vol. 40,P. 4556

专利信息

专利号:US-4910310-A
优先权日:1988-10-03
标 题:Synthesis of N-substituted 1,5-dideoxy-1,5-imino-L-fucitol derivatives
发明人：CAMPBELL ARTHUR L; BEHLING JAMES R; BABIAK KEVIN A; NG JOHN S; MUELLER RICHARD A; FLEET GEORGE W J
权利人:SEARLE & CO
摘要:Novel intermediates and method for the chemical synthesis of N-substituted 1,5-dideoxy-1,5-imino-L-fucitol derivatives are provided. A preferred intermediate is 1,5-dideoxy-1,5-imino-3, 4-O-isopropylidene-L-fucitol which is used to prepare the HIV inhibitor 1,5-dideoxy-1,5-imino-[N-ω-methyl caproate]-L-fucitol. These compounds are prepared in a short synthesis from the known compound 2,3-O-isopropylidene-D-lyxono-1,4-lactone or in a multi-step synthesis from D-galactose.

专利号:US-2006211858-A1
优先权日:2001-02-28
标 题 :Novel substituted calix (4) pyrroles and process for the synthesis of calix (4) pyrroles over molecular sieve catalysts
发明人：RAGHAVAN KONDAPURAM V; KULKARNI SHIVANAND J; KISHAN MOTKURI R; SRINIVAS NAGABANDI
权利人:RAGHAVAN KONDAPURAM V; KULKARNI SHIVANAND J; KISHAN MOTKURI R; SRINIVAS NAGABANDI
摘要:The present invention relates to novel calix pyrroles and a process for synthesis of calix (4) pyrroles by reacting pyrrole with cyclic or acyclic ketones in dichloro methane (DCM) solvent over molecular sieve catalysts which provides an eco-friendly, more economical and selective heterogeneous method.

专利号:US-10040752-B2
优先权日:2015-08-24
标 题 :Synthesis of levomethadone hydrochloride or dextromethadone hydrochloride and methods for use thereof
发明人：MKRTCHYAN GNEL; YAO QINGWEI
权利人:CODY LABORATORIES INC
摘要:Highly efficient methods for synthesis of levomethadone hydrochloride or dextromethadone hydrochloride are provided starting from D-alanine, or L-alanine, respectively, with retention of configuration. Methods for treating a subject are provided comprising administering a composition comprising an effective amount of levomethadone hydrochloride having not more than 10 ppm dextromethadone.

专利号:US-2025162968-A1
优先权日:2022-02-02
标 题 :Method for Producing Ionizable Lipids or Intermediates for the Synthesis of Such Lipids
发明人：ATMURI N D PRASAD; ARNOLD DEAGLAN; SAADATI FARIBA; KUREK DANIEL; KULKARNI JAYESH; WITZIGMANN DOMINIK; CIUFOLINI MARCO A
权利人:NANOVATION THERAPEUTICS INC
摘要:The present disclosure provides a method for producing one or more intermediates for the synthesis of one or more ionizable lipids, the method comprising: (i) producing a beta-ketoacid by reacting a cyclic ester, a terminal hydroxyester or a derivative thereof, a dicarboxylic acid half ester, or an acid chloride derivative of the dicarboxylic acid half ester, in a condensation reaction, thereby producing the beta-ketoacid or a beta-ketoester that is hydrolyzed to produce the beta-ketoacid; and (ii) decarboxylating the beta-ketoacid, thereby producing the one or more intermediates, wherein the one or more intermediates have a structure that may be defined by Formula A. Further provided is a method for producing ionizable lipid from the intermediate comprising adding an ionizable head group moiety to (a) a ketone group of one or more intermediates having the structure that may be defined by Formula A; or (b) a corresponding alcohol of the intermediate.

专利号:US-8404088-B2
优先权日:2006-05-22
标 题:Asymmetric synthesis of rocaglamides via enantioselective photocycloaddition mediated by chiral bronsted acids
发明人：PORCO JR JOHN A; GERARD BAUDOUIN
权利人:PORCO JR JOHN A; GERARD BAUDOUIN; UNIV BOSTON
摘要:The present invention provides a new strategies for the synthesis of compounds of the rocaglamide family and related natural products. The synthetic approach generally involves photochemical generation of an oxidopyrylium species from a 3-hydroxychromone derivative followed by an enantioselective 1,3-dipolar cycloaddition of the oxidopyrylium species to a dipolarophile in the presence of a TADDOL derivative. This approach can be used for the formation of adducts containing an aglain core structure. Methods of the conversion of aglain core structures to aglain, rocaglamide and forbaglin ring systems are also provided. The present invention also relates to the use of rocaglamide/aglain/forbaglin derivatives for the manufacture of medicaments for use in the treatment of cancer or cancerous conditions, disorders associated with cellular hyperproliferation, or NF-κB-dependent conditions.

专利号:US-4895996-A
优先权日:1988-10-17
标 题 :Synthesis of alkenes from enamines via hydroboration
发明人：GORALSKI CHRISTIAN T; SINGARAM BAKTHAN; BROWN HERBERT C
权利人:PURDUE RESEARCH FOUNDATION; DOW CHEMICAL CO
摘要:Alkenes are prepared by the hydroboration of enamines followed by an elimination reaction to form the alkene. This process has wide applicability and is useful for the stereospecific synthesis of [Z] isomers. It is preferred to use 9-borabicyclo[3.3.1 nonane as the hydroborating agent and to use methanol to catalyze the elimination reaction.