CAS: 590-36-3; 2-Methyl-2-Pentanol

上下游产品

2-methyl-1,2-epoxypropane diethyl ether diethylmagnesium ethylmagnesium bromide Trifluor-essigsaeure-(1,1-dimethyl-butylester) 2-amino-2-methylpentane 2-methyl-2-pentene 2-Methyl-1-pentene Alcohols ( H-pyran2-Butoxy-5-methyl-3,4-dihydro-2H-pyran 1,5-diacetoxy-2-methyl-pentane diethyl 2-methylglutarate 2-methylglutaric acid 2,2-dimethyltetrahydrofuran 3-methyltetrahydropyran α-methyl--valerolactone 5-methyltetrahydropyran-2-one

📜2-甲基戊烷置于tris(μ-Oxo)Di[(1,4,7-Trimethyl-1,4,7-Triazanonane)Manganese(Iv)] Hexafluorophosphate,双氧水,溶剂黄146体系中,用 乙腈 作为反应溶剂,化学反应 2.0H,反应生成 2-甲基-2-戊醇
参考文献:"过氧化氢-锰(iv)络合物-乙酸"系统的氧化-第ii部分.乙腈中烷烃的加氢过氧化和羟基化
标题:"过氧化氢-锰(iv)络合物-乙酸"系统的氧化-第ii部分.乙腈中烷烃的加氢过氧化和羟基化
摘要:高级烷烃(环己烷,正戊烷,正庚烷,甲基丁烷,2-和3-甲基戊烷,3-甲基己烷,顺式和反式十氢化萘)在20oc下在空气中于乙腈中被H2O 2氧化(或(iv)锰盐[l 2 Mn 2 O 3](pf 6)2存在下(l = 1,4,7-三甲基-1,4-7-三氮杂环壬烷)作为催化剂.反应混合物的必需组分是乙酸.2小时后的营业额达到3300,基于烷烃的氧化产物收率为46%.氧化最初提供相应的烷基氢过氧化物作为主要产物,但是随后这些化合物分解产生相应的酮和醇.反应的区域和键选择性很高:C(1):C(2):C(3):C(4)~1:40:35:35和1°:2°:3°是1: (15-40):(180-300).与十氢化萘的两种异构体反应,得到(用pph 3处理后)在叔位羟基化的醇,如果是顺式,则顺式/反式比为〜2-十氢化萘,如果是反式十氢化萘,则约为30 (即在后者的情况下,反应是立体特异性的).轻链烷
DOI:10.1016/s0040-4020(99)00233-1

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-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:WO-2013018053-A1
优先权日:2011-08-02
标题 :Process for the preparation of epoxides as intermediates for the synthesis of nebivolol
发明人：CIPOLLONE AMALIA; D ANDREA PIERO; FATTORI DANIELA
权利人:MENARINI INT OPERATIONS LU SA; CIPOLLONE AMALIA; D ANDREA PIERO; FATTORI DANIELA
摘要:The present invention relates to a novel process of synthesis of epoxides, 6-fluoro-2- (oxiran-2-yl) chroman (Figure 1), intermediates for the synthesis of nebivolol, depicted in Scheme (1), enabling to obtain the above- mentioned epoxides in a racemic or semichiral form.

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).

专利号:US-5089647-A
优先权日:1989-03-09
标题:Method for preparing intermediates for the synthesis of steroid side chains in optically active form
发明人：DELUCA HECTOR F; SCHNOES HEINRICH K; PERLMAN KATO L
权利人:WISCONSIN ALUMNI RES FOUND
摘要:This invention provides a novel method for the preparation of optically active arylalykylsulfone derivatives, having a chiral center in the alkyl moiety in either the (R)- or the (S)-configuration. These optically active sulfones find use in the stereospecific synthesis of steroid or vitamin D compounds having chiral center at either carbon 24 or carbon 25 of the side chain. The method comprises the steps of reacting an optically active sulfinate ester having a chiral center at sulfur with a racemic alkyl Grignard reagent to obtain a mixture of diastereomeric sulfoxides, separating the mixture of diastereomeric sulfoxides, and oxidizing separately each of the diastereomers to obtain the desired optically active sulfone.