CAS: 39151-19-4; 1-(3,5-Dimethoxyphenyl)Ethanone

上下游产品

CAS号14950-55-1 1-(3,5-二甲氧基苯基)乙醇 | CAS号51863-60-6 3,5-二羟基苯乙酮 | CAS号77-78-1 硫酸二甲酯 | CAS号40243-87-6 1-ethenyl-3,5-d... | CAS号75-36-5 乙酰氯 | CAS号151-10-0 间苯二甲醚 | CAS号74-88-4 碘甲烷 | CAS号7311-34-4 3.5-二甲氧基苯甲醛 | CAS号917-64-6 甲基碘化镁 | CAS号17213-58-0 3,5-二甲氧基苯甲酰胺 | CAS号14950-55-1 1-(3,5-二甲氧基苯基)乙醇 | CAS号171290-52-1 1-乙炔基-3,5-二甲氧基苯 | CAS号51863-60-6 3,5-二羟基苯乙酮 | CAS号60526-81-0 1-(1,1-二甲基庚基)-3... | CAS号2478-38-8 丁香乙酮 | CAS号17605-00-4 1-(2-hydroxy-3,... | CAS号4670-10-4 3,5-二甲氧基苯乙酸 | CAS号78398-36-4 (1R)-1-(3,5-Dim... | CAS号83816-35-7 1,3-dimethoxy-5... | CAS号97025-16-6 3-(3,5-二甲氧基-苯基)...

3,5-二甲氧基苯甲醛置于二甲基亚砜体系中,用 四氢呋喃,乙醚,二氯甲烷 用作溶剂,化学反应 2.83H,反应生成3,5-二甲氧基苯乙酮
参考文献:芳香族和杂芳香族醛和酮的无金属三氟甲基化
标题:芳香族和杂芳香族醛和酮的无金属三氟甲基化
摘要:在温和条件下将简单和常见的底物转化为氟烷基衍生物的能力仍然是医药和农业化学家的一个重要目标.理想转化的一个代表性实例包括将芳族和杂芳族酮和醛转化为芳基和杂芳基β,β,β-三氟乙基芳烃和-杂芳烃.这种净转化的传统方法涉及化学计量的金属和/或多步反应序列,它们消耗过多的时间,材料和劳动力资源,同时提供低产率的产品.为了补充这些传统策略,我们报告了一种一锅式无金属脱羧程序,用于从容易获得的酮和醛中获取 β,β,β-三氟乙基芳烃和-杂芳烃.这种方法有几个好处,
Doi:10.1021/jo501289V

专利信息

专利号:US-3694464-A
优先权日:1968-07-10
标 题 :PREPARATION OF 1-ACETOXY-3-(ALKYL)-6,6,9-TRIMETHYL-7,8,9,10-TETRAHYDRO-6H-DIBENZO{8 b,d{9 {0 PYRAN ISOMERS
发明人：AARON HERBERT S; FERGUSON CLYDE PARKER JR
权利人:US ARMY
摘要:A novel process and novel intermediates in the synthesis of the novel optically-active isomers of 1-acetoxy-3(alkyl)-9-methyl7,8,9,10-tetrahydro-6H-dibenzo (b,d)pyran as incapacitating agents. Those intermediates are prepared by reducing a mixture comprising a ketone, an alcohol and borohydride to the carbinol, treating said carbinol with a trihalide and converting the trihalide product to a malonic ester, hydrolyzing said ester and separating the aqueous phase, acidifying said aqueous phase results in the preparation of an isomeric mixture of alkyldialkoxyhydrocinnamic acid.

专利号:CN-119899810-A
优先权日:2024-12-25
标题:Imine reductase mutant and application thereof in synthesis of chiral 1, 3-disubstituted tetrahydroisoquinoline

专利号:US-2013203709-A1
优先权日:2010-08-09
标 题 :Acylsulfonamides and processes for producing the same
发明人：MANETSCH ROMAN; KULKARNI SAMEER; IYAMU IREDIA D; WANG HONG-GANG; DOI KENICHIRO; GUIDA WAYNE; SANTIAGO DANIEL; DU BOULAY COURTNEY
权利人:MANETSCH ROMAN; KULKARNI SAMEER; IYAMU IREDIA D; WANG HONG-GANG; DOI KENICHIRO; GUIDA WAYNE; SANTIAGO DANIEL; DU BOULAY COURTNEY; PENN STATE RES FOUND; UNIV SOUTH FLORIDA
摘要:The present disclosure relates to acylsulfonamides and processes for their preparation. The processes involve a target-guided synthesis approach, whereby a thioacid and a sulfonyl azide are reacted in the presence of a biological target protein, a Bcl-2 family protein, to form the acylsulfonamide.

专利号:WO-2024159284-A1
优先权日:2023-01-30
标题 :Nav1.7- and/or nav1.8-inhibiting hydrazides, processes for the preparation thereof, compositions, uses, methods for treatment using same, and kits
发明人：BARREIRO GABRIELA; SANT’ANA DANILO PEREIRA DE; MONTEIRO JÚLIA LAMMOGLIA; GAMBA LUIS EDUARDO REINA; LIMA LÃ?DIA MOREIRA; FRAGA CARLOS ALBERTO MANSSOUR; BARREIRO ELIEZER JESUS DE LACERDA
权利人:EUROFARMA LABORATORIOS S A; UNIV FEDERAL DO RIO DE JANEIRO – UFRJ
摘要:The present invention relates to Nav1.7- and/or Nav1.8-inhibiting hydrazides. More specifically, the present invention relates to hydrazides comprising formula (I):(I), in which the substituents R1 to R8 are selected independently of the groups defined in the description, as well as to processes for preparing same, compositions comprising at least one of said compounds, uses, treatment methods for treating or preventing pain-related pathologies, and kits. The present invention pertains to the fields of medicinal chemistry and organic synthesis, as well as to the treatment of pain-related disorders.

专利号:CN-112209841-B
优先权日:2020-10-22
标 题 :Synthesis method of terbutaline and application of terbutaline in preparation of terbutaline sulfate