CH602541A5CH203776ACH203776ACH602541A5CH 602541 A5CH602541 A5CH 602541A5CH 203776 ACH203776 ACH 203776ACH 203776 ACH203776 ACH 203776ACH 602541 A5CH602541 A5CH 602541A5
Authority
CH
Switzerland
Application number
CH203776A
Inventor
Yoshio Kumura
Yasuhito Goto
Kenzo Ban
Kiyotomi Kosai
Haruki Uchida
Kiyoharu Urakawa
Original Assignee
Mitsubishi Chem Ind
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Filing date
Publication date
Application filed by Mitsubishi Chem IndfiledCriticalMitsubishi Chem Ind
Publication of CH602541A5publicationCriticalpatent/CH602541A5/xx
C07C50/26—Quinones containing groups having oxygen atoms singly bound to carbon atoms
C07C50/34—Quinones containing groups having oxygen atoms singly bound to carbon atoms the quinoid structure being part of a condensed ring system having three rings
C—CHEMISTRY; METALLURGY
C07—ORGANIC CHEMISTRY
C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
C07C46/00—Preparation of quinones
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Chemical & Material Sciences
(AREA)
Organic Chemistry
(AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof
(AREA)