[EN] PROCESS TO MAKE HIGHLY SUBSTITUTED INDENES USING METAL SLAT CATALYSTS [FR] PROCÉDÉ DE PRODUCTION D'INDÈNES FORTEMENT SUBSTITUÉS À L'AIDE DE CATALYSEURS DE TYPE SEL MÉTALLIQUE
[EN] PROCESS TO MAKE HIGHLY SUBSTITUTED INDENES USING METAL SLAT CATALYSTS [FR] PROCÉDÉ DE PRODUCTION D'INDÈNES FORTEMENT SUBSTITUÉS À L'AIDE DE CATALYSEURS DE TYPE SEL MÉTALLIQUE
[EN] PROCESS TO MAKE HIGHLY SUBSTITUTED INDENES USING METAL SLAT CATALYSTS<br/>[FR] PROCÉDÉ DE PRODUCTION D'INDÈNES FORTEMENT SUBSTITUÉS À L'AIDE DE CATALYSEURS DE TYPE SEL MÉTALLIQUE
申请人:ROSOCHA GREGORY
公开号:WO2014064477A1
公开(公告)日:2014-05-01
The present invention is a process to make l-aryl-2-bromo substituted indenes and l-phenyl-2-bromo substituted indenes that can have different functional groups present around the indene ring and/or the aromatic and/or phenyl ring. The indenes are made using the corresponding 1,2- biaryl-gem-dibromocyclopropane and/or 1,2-biphenyl-gem-dibromocyclopropanes and/or 1-aryl- 2-phenyl-gem-dibromocyclopropanes using a metal salts, a solvent, low temperatures.
[EN] THE SYNTHESIS OF TETRAHYDROISOQUINOLINES FROM 2-METHYL-1-PHENYL SUBSTITUTED INDENES<br/>[FR] SYNTHÈSE DE TÉTRAHYDROISOQUINOLINES À PARTIR D'INDÈNES SUBSTITUÉS PAR 2-MÉTHYL-1-PHÉNYLE
申请人:ROSOCHA GREGORY
公开号:WO2014064476A1
公开(公告)日:2014-05-01
A procedure for the synthesis of tetrahydroisoquinolines from 2-methyl-l -phenyl substituted indene is described. The process invovles the use of osmium tetroxide to cleave the indene double bond forming the keto aldehyde product, which is then combined with a substituted amine forming the substituted isoquinoline. Isoquinolines can be useful as industrial products in the chemical, agrochemical, oil and gas industry, as well as useful as medicaments in the pharmaceutical industry.
PROCESS TO MAKE HIGHLY SUBSTITUTED INDENES USING METAL SLAT CATALYSTS
申请人:ROSOCHA Gregory
公开号:US20150274617A1
公开(公告)日:2015-10-01
The present invention is a process to make 1-aryl-2-bromo substituted indenes and 1-phenyl-2-bromo substituted indenes that can have different functional groups present around the indene ring and/or the aromatic and/or phenyl ring. The indenes are made using the corresponding 1,2-biaryl-gem-dibromocyclopropane and/or 1,2-biphenyl-gem-dibromocyclopropanes and/or 1-aryl-2-phenyl-gem-dibromocyclopropanes using a metal salts, a solvent, low temperatures.
THE SYNTHESIS OF TETRAHYDROISOQUINOLINES FROM 2-METHYL-1-PHENYL SUBSTITUTED INDENES
申请人:ROSOCHA Gregory
公开号:US20150284332A1
公开(公告)日:2015-10-08
A procedure for the synthesis of tetrahydroisoquinolines from 2-methyl-1-phenyl substituted indene is described. The process involves the use of osmium tetroxide to cleave the indene double bond forming the keto aldehyde product, which is then combined with a substituted amine forming the substituted isoquinoline. Isoquinolines can be useful as industrial products in the chemical, agrochemical, oil and gas industry, as well as useful as medicaments in the pharmaceutical industry.