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Diels-Alder reactions of singlet oxygen

It was suggested27-288 that all these compounds would be generated from the unstable endoperoxide (20) (originated from a Diels-Alder reaction of singlet oxygen with the dienio pyrrole system) through various paths, as indicated in Scheme I. [Pg.73]

The tellurophenopyridazine (M) decomposed under the influence of light and oxygen to 4,5-dibenz-oylpyridazine (66) via the peroxide (65) derived from Diels-Alder reaction of singlet oxygen widi (64 Scheme 24). Tellurapyrylium dyes such as (67) react with singlet oxygen within a few seconds to give dihydroxides (68 Scheme 25). ... [Pg.777]

See also in sourсe #XX -- [ Pg.512 , Pg.513 ]

See also in sourсe #XX -- [ Pg.512 , Pg.513 ]

See also in sourсe #XX -- [ Pg.512 , Pg.513 ]



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Of Diels-Alder reactions

Oxygen, singlet, Diels-Alder reaction

Oxygenation singlet oxygen

Singlet oxygen

Singlet oxygen reactions

Singlet oxygenation

Singlet reaction

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