ISSN:
0009-2940
Schlagwort(e):
Oxepines
;
Ruthenium tetroxide oxidation
;
Macrocyclic di-, tri-, and tetraketones
;
Quinoxaline derivates
;
Ether cleavage
;
Chemistry
;
Inorganic Chemistry
Quelle:
Wiley InterScience Backfile Collection 1832-2000
Thema:
Chemie und Pharmazie
Notizen:
Synthesis of Medium and Large Rings, XXVIII. - The Ruthenium Tetroxide Oxidation of 3,6-Alkano-4,5-oligomethyleneoxepines - A New Approach to Macrocyclic Di-, Tri-, and TetraketonesThe oxepines 3, 7, and 9 are oxidized by means of ruthenium tetroxide to give various types of macrocyclic ketones such as 4, 8 and 10. The diketones 12 can be synthesized by ether cleavage of 9a to give 11a and subsequent oxidation of 11b and 11d to the monocyclic compounds 12a and 12b.
Zusätzliches Material:
2 Tab.
Materialart:
Digitale Medien
URL:
http://dx.doi.org/10.1002/cber.19911240437
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