1-Hexene, primary ozonide

Hexanal, hpid oxidation assessment, 669 1-Hexene, primary ozonide, 720 High-density lipoprotein (HDL) oxidation, 612 TEARS assay, 667 High-energy intermediate (HEI) chemiluminescence, 1215 activators, 1220, 1222 peroxyoxalates, 1188-9, 1257, 1261-6, 1267, 1269 stmcture, 1262, 1263... 

Greenwood91,92 demonstrated the formation of primary ozonides in the reaction of some reaction with liquid ozone gave products that formed glycols on mild reduction with isopropylmagnesium bromide. On the other hand, primary ozonides have not been detected with certainty in the case of cis-olefins.88 91 The reaction of cis-3-hexene,93 eis-2-butene, cis-2-pentene, and ethylene92 with ozone at —112° in pentane led to extremely explosive substances, which could be primary ozonides. In the... 

In the cleavage of olefins by ozone the first product is an unstable primary ozonide, as was proved experimentally by Criegee and Schroder19 for ionization of frprimary ozonide decomposes exothermally to an aldehyde or ketone and a peroxidic zwitterion. It is only by reunion of the two fragments that the ozonides are formed (see various reviews20,21) ... 

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