|
[摘要]:Ozonolyses of isophorone (1a) and 3-methyl-2-cyclohexen-1-one (1b) in pentane, followed by treatment of the ozonolyses products with O-methyl-hydroxylamine afforded the ozonides 3,3,5-Trimethyl-6,7,8-trioxabicycle[3.2.1] octane-1 -carbaldehyde-O-methyloxime (5a) and 5-Methyl-6,7,8-trioxabicyclo [3.2.1]octane-1-carbaldehyde-O-methyloxime (5b), respectively. Coozonolyses of ozonides 5 with selected carbonyl compounds resulted in the formation of diozonides (9, 11), triozonides (12) and tetraozonides (14). |
|