NO20072520L - Novel intermediates, process for their preparation and synthesis of 1,4-benzoquinones - Google Patents

Novel intermediates, process for their preparation and synthesis of 1,4-benzoquinones

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Publication number
NO20072520L
NO20072520L NO20072520A NO20072520A NO20072520L NO 20072520 L NO20072520 L NO 20072520L NO 20072520 A NO20072520 A NO 20072520A NO 20072520 A NO20072520 A NO 20072520A NO 20072520 L NO20072520 L NO 20072520L
Authority
NO
Norway
Prior art keywords
group
preparation
benzyl
phenyl
alkyl
Prior art date
Application number
NO20072520A
Other languages
English (en)
Inventor
Hans-Rene Bjorsvik
Original Assignee
Bergen Teknologioverforing As
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Bergen Teknologioverforing As filed Critical Bergen Teknologioverforing As
Priority to NO20072520A priority Critical patent/NO20072520L/no
Priority to PCT/NO2008/000172 priority patent/WO2008140328A2/en
Publication of NO20072520L publication Critical patent/NO20072520L/no

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  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Det beskrives en fremgangsmåte for fremstilling av 1,4-benzoquioner av formel (II) (II) hvor R1, R2, R3og R4 er uavhengig valgt blant gruppen omfattende forgrenet eller ikke-forgrenet C1-C6, alkyl, fenyl og benzyl, hvor fenyl og benzyl er valgfritt substituert av én eller flere substituenter uavhengig valgt blant gruppen omfattende C1-C6 alkyl og halogen og hvor C1-C6, alkyl er valgfritt substituert med én eller flere halogensubstituenter, og hvor R2 og R3 sammen kan danne en C1-C6-alkylenradikal, valgfritt substituert av én eller flere substituenter uavhengig valgt blant gruppen omfattende C1-C6, benzyl, fenyl og halogen. En foretrukket forbindelse er 2,3-dimetoksy-5-metyl-[1,4]-benzoquinon, også kjent som koenzym Q0 (CoQ0). Også beskrevet er nye forbindelser og mellomprodukter, og en fremgangsmåte for fremstilling av koenzym Qn, fortrinnsvis koenzym Q0. Også beskrevet er en fremgangsmåte for kontinuerlig syntese av 1,4-benzoquioner i en kontinuerlig strømningsreaktor.
NO20072520A 2007-05-16 2007-05-16 Novel intermediates, process for their preparation and synthesis of 1,4-benzoquinones NO20072520L (no)

Priority Applications (2)

Application Number Priority Date Filing Date Title
NO20072520A NO20072520L (no) 2007-05-16 2007-05-16 Novel intermediates, process for their preparation and synthesis of 1,4-benzoquinones
PCT/NO2008/000172 WO2008140328A2 (en) 2007-05-16 2008-05-16 Novel intermediates, process for their preparation and synthesis of 1,4-benzoquinones

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO20072520A NO20072520L (no) 2007-05-16 2007-05-16 Novel intermediates, process for their preparation and synthesis of 1,4-benzoquinones

Publications (1)

Publication Number Publication Date
NO20072520L true NO20072520L (no) 2008-11-17

Family

ID=40383506

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20072520A NO20072520L (no) 2007-05-16 2007-05-16 Novel intermediates, process for their preparation and synthesis of 1,4-benzoquinones

Country Status (1)

Country Link
NO (1) NO20072520L (no)

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