CAS: 565-67-3; 2-Methylpentan-3-Ol

上下游产品

ethyl isopropyl ketone isopropylmagnesium bromide propionaldehyde isopropylmagnesium chloride 2-Methyl-1-pentene ethyl isopropyl ketone 3-methyl-2-pentene (Z)-4-methyl-2-pentene Alcohols ( 2-iodo-1-phenyl-propan-1-ol 1-propenylbenzene 4-cyano-N,N-dimethylaniline-N-oxide 1-phenylpropene (2)1-isopropyloxy-1-phenyl-propanol-(2) 1-phenyl-acetone syn-1-phenylpropane-1,2-diol (1RS,2SR)-1-phenylpropane-1,2-diol

📜2-甲基-2-戊烯置于双氧水,Sodium Hydroxide体系中,用 四氢呋喃 作为反应溶剂,化学反应生成 2-甲基-3-戊醇
参考文献:氨硼烷的非离解开瓶氢化硼化:氨-三烷基硼烷和氨基二烷基硼烷的现成合成
标题:氨硼烷的非离解开瓶氢化硼化:氨-三烷基硼烷和氨基二烷基硼烷的现成合成
摘要:在开瓶条件下,氨硼烷在回流的四氢呋喃中使烯烃氢硼化.与传统的硼氢化反应不同,路易斯碱(氨)不会从硼中心解离.末端烯烃选择性地提供氨-三烷基硼烷络合物.
DOI:10.1039/c6Cc06151F

专利信息

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).

专利号:US-10570114-B2
优先权日:2016-05-19
标题:Synthesis of 6-aryl-4-aminopicolinates and 2-aryl-6-aminopyrimidine-4-carboxylates by direct suzuki coupling
发明人：FISK JASON S; LI XIAOYONG; Muehlfeld Mark; BAUMAN ROBERT S; OPPENHEIMER JOSSIAN; TU SIYU; NITZ MARK A; CHAKRABARTI REETAM; FEIST SHAWN D; RINGER JAMES W; LENG RONALD B
权利人:DOW AGROSCIENCES LLC
摘要:Improved methods of synthesizing 6-aryl-4-aminopicolinates, such as arylalkyl and alkyl 4-amino-3-chloro-6-(4-chloro-2-fluoro-3-methoxyphenyl)pyridine-2-carboxylates and arylalkyl and alkyl 4-amino-3-chloro-5-fluoro-6-(4-chloro-2-fluoro-3-methoxyphenyl)pyridine-2-carboxylates, are described herein. The improved methods include a direct Suzuki coupling step, which eliminates the protection/de-protection steps in the current chemical process, and therefore eliminates or reduces various raw materials, equipment and cycle time as well as modification of other process conditions including use of crude AP, use of ABA-diMe, and varying pH, catalyst concentration, solvent composition, and/or workup procedures. This includes synthesis of 2-aryl-6-aminopyrimidine-4-carboxylates.

专利号:US-2013184465-A1
优先权日:2010-09-30
标 题:Process for the synthesis of thio-triazolo-group containing compounds
发明人：DOCHNAHL MAXIMILIAN; KEIL MICHAEL; GEBHARDT JOACHIM; VOGELBACHER UWE JOSEF; RACK MICHAEL
权利人:DOCHNAHL MAXIMILIAN; KEIL MICHAEL; GEBHARDT JOACHIM; VOGELBACHER UWE JOSEF; RACK MICHAEL; BASF SE
摘要:The present invention relates to a process using specific magnesium reagents for providing thio-triazolo group-containing compounds and for the synthesis of precursors therefor. The invention furthermore relates to intermediates and to their preparation.

专利号:US-9981935-B2
优先权日:2013-07-05
标 题:Formation of chiral 4-chromanones using chiral pyrrolidines in the presence of acids
发明人：MEDLOCK JONATHAN ALAN; LETINOIS ULLA; NETSCHER THOMAS; BONRATH WERNER
权利人:DSM IP ASSETS BV
摘要:The present invention relates to a synthesis of chromanones or chromanes in a stereospecific matter in view of the 2-position in the chromanone or chromane ring. It has been found that this synthesis is particularly possible in the presence of a chiral compound of a specific type and of at least one Bransted acid or in the presence a specific chiral compound having a Bransted acid functional group in the molecule.