CAS: 108-11-2; 4-Methyl-2-Pentanol

上下游产品

CAS号141-79-7 异丙叉丙酮 | CAS号108-10-1 甲基异丁基甲酮 | CAS号67-63-0 异丙醇 | CAS号520-45-6 脱氢乙酸 | CAS号23850-78-4 2-异丁基环氧乙烷 | CAS号67-64-1 丙酮 | CAS号59898-06-5 1,1,1-tribromo-... | CAS号691-38-3 顺式-4-甲基-2-戊烯 | CAS号920-39-8 异丙基溴化镁 | CAS号75-56-9 环氧丙烷 | CAS号2216-51-5 (-)-薄荷醇 | CAS号2216-52-6 (+)-新薄荷醇 | CAS号25346-32-1 2-氯-4-甲基戊烷 | CAS号96-14-0 3-甲基苯酚甲酯 | CAS号107-83-5 异己烷 | CAS号111-14-8 庚酸 | CAS号30310-22-6 2-溴-4-甲基戊烷 | CAS号691-37-2 4-甲基-1-戊烯 | CAS号4461-48-7 4-甲基-2-戊烯(顺反异构体混和物) | CAS号108-10-1 甲基异丁基甲酮

2-异丁基环氧乙烷置于sodium Tert-Pentoxide,Sodium Hydride,Zinc(II) Chloride体系中,用 乙二醇二甲醚 用作溶剂,化学反应 1.5H,以91%的收率获得4-甲基-2-戊醇
参考文献:Fort,Yves; Vanderesse,Regis; Caubere,Paul,Tetrahedron Letters,1985,Vol. 26,# 26,P. 3111-3114
标题:Fort,Yves; Vanderesse,Regis; Caubere,Paul,Tetrahedron Letters,1985,Vol. 26,# 26,P. 3111-3114

专利信息

专利号:US-2021107859-A1
优先权日:2018-04-06
标题 :A process for the synthesis of carbon labeled organic compounds
发明人：AUDISIO DAVIDE; CANTAT THIBAULT; DESTRO GIANLUCA
权利人:COMMISSARIAT ENERGIE ATOMIQUE
摘要:A process for the synthesis of a carbon labeled organic compound containing a carbon labeled carboxyl group is described. A method of using carbon labeled organic compounds containing a carbon labeled carboxyl group according to the present disclosure; a process for manufacturing labeled pharmaceuticals and agrochemicals comprising synthesis of carbon labeled organic compounds containing a carbon labeled carboxyl group according to the present disclosure; and a process for producing tracers comprising synthesis of carbon labeled organic compounds containing a carbon labeled carboxyl group according to the present disclosure are also described.

专利号:WO-2025104067-A1
优先权日:2023-11-14
标题 :Use of a heterogeneous copper/zinc catalyst for continuous, gas-phase synthesis of methyl isobutyl ketone and/or methyl isobutyl carbinol by hydrogenation of mesityl oxide
发明人：RUPPIN CHRISTOPHE
权利人:ARKEMA FRANCE
摘要:The present invention relates to the use of a catalyst comprising a mixture of copper and zinc for continuous, gas-phase synthesis of methyl isobutyl ketone (MIBK) and/or methyl isobutyl carbinol (MIBC) from mesityl oxide. The invention also relates to a synthesis method comprising the following sequence of steps: continuous injection of the reagents in gas form through a reactor; hydrogenation reaction under pressure of hydrogen and at a temperature of between 120 and 250°C in the presence of the catalyst; condensation of the stream from the reactor and separation of the gas stream from the liquid stream; and purification of the liquid stream in order to separate the methyl isobutyl ketone and/or the methyl isobutyl carbinol.

专利号:US-11053227-B2
优先权日:2017-12-20
标 题:Process for preparing intermediates for the synthesis of optically active beta-amino alcohols by enzymatic reduction and novel synthesis intermediates
发明人：COLLI CORRADO; BERTOLINI GIORGIO; SADA MARA; GARIS FARIS; NISIC FILIPPO; BIANCHI ALDO; BIAGGI CINZIA; DI FABIO ROMANO; RONZONI SILVANO; BERTUOLO STEFANIA; PRANDI ADOLFO; MAIORANA STEFANO
权利人:OLON SPA
摘要:Subject-matter of the present invention is a process for preparing intermediates for the synthesis of optically active beta-amino alcohols by enzymatic reduction of the corresponding beta-amino ketones. Subject-matter of the invention are also said novel synthesis intermediates and the use thereof in the preparation of active pharmaceutical ingredients, among which vilanterol and the salts thereof.

专利号:WO-2024105700-A1
优先权日:2022-11-18
标 题:A method for the synthesis of anthranilic amide compounds and intermediates thereof
发明人：MALVIYA NITIN; MAL SANJIB; KLAUSENER ALEXANDER G M
权利人:PI INDUSTRIES LTD
摘要:The present invention discloses a method for the synthesis of a compound of formula (V) or a salt thereof, wherein, R, R1, R2, R3, R4a and R4b are as defined in the detailed description. The method further comprises the synthesis of an anthranilic diamide compound of formula (Z).

专利号:US-2023339844-A1
优先权日:2020-09-17
标题:A process for the synthesis of anthranilic acid/amide compounds and intermediates thereof
发明人：MAHAPATRA TRIDIB; PATRA PRANAB KUMAR; KLAUSENER ALEXANDER G M; MAL SANJIB; SHARMA RAJU
权利人:PI INDUSTRIES LTD; PI INDUSTRIES LTD
摘要:The present invention disclosed a process for the synthesis of compound of formula (Z) or a salt thereof, n n n n n n n n n n wherein, R, R 1 , R 2 , R 3 and R 10 are as defined in the detailed description. The process further comprises the synthesis of an anthranilic diamide compound of formula (I).

专利号:US-2023339906-A1
优先权日:2020-09-26
标 题 :A process for the synthesis of anthranilic acid/amide compounds and intermediates thereof
发明人：SYTHANA SURESH KUMAR; NAGLE PRAMOD; KUMAR VIJAY KUMAR; KANAWADE SHRIKANT BHAUSAHEB; CHANDRE TUKARAM NIVRUTTI; THUBE VINAYAK KISAN; PATIL PRADEEP PRAKASH; SHUKLA SHALINI; SHENDE KANTILAL BALU; PATRA PRANAB KUMAR; KLAUSENER ALEXANDER G M
权利人:PI INDUSTRIES LTD; PI INDUSTRIES LTD
摘要:The present invention discloses a process for the synthesis of compound of formula (VII) or a salt thereof,wherein, R, R1, R2, R3, R4a and R4b are as defined in the detailed description. The process further comprises the synthesis of an anthranilic diamide compound of formula (I).