CAS: 1132-21-4; 3,5-Dimethoxybenzoic Acid

上下游产品

CAS号2150-37-0 3,5-二甲氧基苯甲酸甲酯 | CAS号7311-34-4 3.5-二甲氧基苯甲醛 | CAS号124-38-9 二氧化碳 | CAS号89981-17-9 3,5-二甲氧苯基氯化镁 | CAS号99-10-5 3,5-二羟基苯甲酸 | CAS号77-78-1 硫酸二甲酯 | CAS号60319-09-7 3,5-二甲氧基苯基三氟甲磺酸酯 | CAS号705-76-0 3,5-二甲氧基苯甲醇 | CAS号75-91-2 叔丁基过氧化氢 | CAS号111540-02-4 4-(3,5-DIMETHOX... | CAS号39151-19-4 3,5-二甲氧基苯乙酮 | CAS号500-67-4 5-庚基苯-1,3-二醇 | CAS号500-66-3 5-戊基间苯二酚 | CAS号39507-97-6 1-(3,5-二甲氧基苯基)-... | CAS号39507-96-5 3,5-二甲氧基-2,2-二甲基苄醇 | CAS号14950-55-1 1-(3,5-二甲氧基苯基)乙醇 | CAS号51707-38-1 3,5-二甲氧基苄肼 | CAS号4179-19-5 3,5-二甲氧基甲苯 | CAS号501-36-0 白藜芦醇

3,5-二甲氧基苯甲醛置于4H3N*4H(1+)*cumo6O18(Oh)6(4-),水,氧气,Sodium Carbonate体系中,50.0 °C,101.33 Kpa 条件下,反应 12.0H,以99%的收率获得3,5-二甲氧基苯甲酸
参考文献:无机配体负载的铜催化剂催化水中醛类对羧酸的有效好氧氧化反应
标题:无机配体负载的铜催化剂催化水中醛类对羧酸的有效好氧氧化反应
摘要:开发了一种使用无机配体负载的铜催化剂将水中的醛类有氧氧化为羧酸的方法.该方法是在非常温和的水性条件下使用大气氧作为唯一氧化剂进行的,此外,还可以耐受多种具有各种官能团的醛.铜催化剂可以循环使用并至少连续六次用于连续反应,而性能没有任何明显的下降.该方法操作简单,避免了使用成本高,有毒,对空气/湿气敏感的和商业上不可用的有机配体.这种方法的通用性使其有潜力在工业规模上使用.
Doi:10.1002/cctc.201701599

专利信息

专利号:US-7138526-B1
优先权日:1999-06-15
标 题 :Solid phase synthesis of n,n-disubstituted diazacycloalkylcarboxy derivatives
发明人：HERPIN TIMOTHY F; MORTON GEORGE C; SALVINO JOSEPH M
权利人:AVENTIS PHARMA INC
摘要:A method for the solid phase synthesis of N,N-disubstituted diazacycloalkylcarboxy derivatives of general formula (I) and (II) is claimed. Examples include piperazine-2-carboxamide. The method is applicable to the synthesis or large combinatorial libraries

专利号:US-10730904-B2
优先权日:2012-11-14
标 题:Method for liquid-phase synthesis of nucleic acid
发明人：NONOGAWA MITSURU; NAGATA TOSHIAKI; SAITO HIDEKI; YASUMA TSUNEO
权利人:TAKEDA PHARMACEUTICALS CO
摘要:In this method, an oligonucleotide represented by formula (II) [wherein Y 1 , Q, Base, r and r′ are each as defined in claim 1 ] is prepared by using, as a synthesis unit, a novel nucleoside monomer compound represented by formula (I) [wherein X, R 1 , Y, Base, Z, Ar, R 2 , R 3 and n are each as defined in claim 1 ]. The novel nucleoside monomer compound is a nucleoside, the base moiety of which is substituted with an aromatic-hydrocarbon-ring-carbonyl or -thiocarbonyl group having at least one hydrophobic group. The method can dispense with column-chromatographic purification in every reaction, and enables base elongation not only in the 3′-direction but also in the 5′-direction, thus attaining efficient liquid-phase mass synthesis of an oligonucleotide.

专利号:US-8481501-B2
优先权日:2004-05-28
标 题 :Synthesis of metabolically stable analgesics, pain medications and other agents
发明人：CASHMAN JOHN R; MACDOUGALL JAMES M
权利人:CASHMAN JOHN R; MACDOUGALL JAMES M; HUMAN BIOMOLECULAR RES INST
摘要:Disclosed are analgesic-related compositions and methods of using the compositions for modulation of analgesic receptor activity. The compositions and methods are useful for reducing pain, as well as for therapeutic intervention of addictions or other diseases or disorders amenable to treatment or prophylaxis by modulation of analgesic receptor signaling.

专利号:US-7468438-B2
优先权日:2004-03-25
标题:Process for the semisynthesis of deserpidine
发明人：FONTANA GABRIELE; BOMBARDELLI EZIO; SAMORI CRISTIAN; BALDELLI ELEONORA; GUERRINI ANDREA; BATTAGLIA ARTURO; DANIELI BRUNO
权利人:INDENA SPA
摘要:The present invention relates to an efficient procedure for the synthesis of deserpidine (Ia), starting from reserpic acid lactone (II) via the intermediate 11-O-demethyl reserpic acid lactone (III).

专利号:US-9453037-B2
优先权日:2011-07-28
标 题 :Methylphenidate-prodrugs, processes of making and using the same
发明人：GUENTHER SVEN; CHI GUOCHEN; BERA BINDU; MICKLE TRAVIS; BERA SANJIB
权利人:KEMPHARM INC; KEMPHARM INC
摘要:The present technology is directed to prodrugs and compositions for the treatment of various diseases and/or disorders comprising methylphenidate, or methylphenidate derivatives, conjugated to at least one alcohol, amine, oxoacid, thiol, or derivatives thereof. In some embodiments, the conjugates further include at least one linker. The present technology also relates to the synthesis of methylphenidate, or methylphenidate derivatives, conjugated to at least one alcohol, amine, oxoacid, thiol, or derivatives thereof or combinations thereof.

专利号:US-2021299285-A1
优先权日:2018-07-17
标题 :Compounds useful for in vivo imaging of protein oxidation and/or cancer treatment
发明人：FURDUI CRISTINA M; POOLE LESLIE B; KING S BRUCE
权利人:UNIV WAKE FOREST HEALTH SCIENCES
摘要:Provided herein are compounds of Formula I, Formula II Formula III which are useful in labeling tissues in a subject (e.g., PET imaging of a subject), for treatment of cancer, and/or for preparing a medicament. Also provided are compounds containing a group that is reactive with sulfenylated proteins for treatment of cancer and/or for preparing a medicament. Methods of synthesis of the compounds and precursor compounds are also provided.