CH575400A5CH1142272ACH1142272ACH575400A5CH 575400 A5CH575400 A5CH 575400A5CH 1142272 ACH1142272 ACH 1142272ACH 1142272 ACH1142272 ACH 1142272ACH 575400 A5CH575400 A5CH 575400A5
Authority
CH
Switzerland
Application number
CH1142272A
Original Assignee
Wacker Chemie Gmbh
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
Priority claimed from DE19712138802external-prioritypatent/DE2138802C3/de
Application filed by Wacker Chemie GmbhfiledCriticalWacker Chemie Gmbh
Publication of CH575400A5publicationCriticalpatent/CH575400A5/xx
C07D239/00—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings
C07D239/02—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings
C07D239/24—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members
C07D239/28—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, directly attached to ring carbon atoms
C07D239/46—Two or more oxygen, sulphur or nitrogen atoms
C07D239/52—Two oxygen atoms
C07D239/54—Two oxygen atoms as doubly bound oxygen atoms or as unsubstituted hydroxy radicals
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Chemical & Material Sciences
(AREA)
Organic Chemistry
(AREA)
Nitrogen Condensed Heterocyclic Rings
(AREA)
Low-Molecular Organic Synthesis Reactions Using Catalysts
(AREA)