1990
DOI: 10.1002/cber.19901230226
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Ozonolysen von Olefinen mit vinylständigen Chlorsubstituenten auf Polyethylen

Abstract: Ozonolyses of Olefins with Chloro Substituents in Vinylic Positions on PolyethyleneOzonolyses of the chloro-substituted 5-and 6-membered cycloolefins 20a. 20b and 30a-c on polyethylene afforded the corresponding chloro-substituted ozonides. The thermal decomposition of these ozonides is described. Ozonolyses of the same olefins in solution and of the acyclic chloro olefins 5 and 8 both on polyethylene and in solution gave no ozonides. Ozonolysen der acyclischen Chlorolefine 5 oder 8 auf Polyethylen ergaben ke… Show more

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Cited by 17 publications
(4 citation statements)
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“…The unified scale 31 was used as a primary reference based on the 1 H resonance of TMS in a dilute solution (volume fraction  < 1%) of chloroform ((CH3)4Si  1 H,  13 C = 0). The physical and spectroscopic properties are in agreement with previous reports: 2, 32,33 3, 34-36 5, 37 7, 38 10, 39 11, 39 13, 40 15, 41 17, 38,42,43 19, 44 21, 45 26a, 16 26b, 16 27, 16 29a, 46 29b, 46 31, 47 33, 48 and 41. 49,50 Representative Procedure.…”
Section: Methodssupporting
confidence: 92%
“…The unified scale 31 was used as a primary reference based on the 1 H resonance of TMS in a dilute solution (volume fraction  < 1%) of chloroform ((CH3)4Si  1 H,  13 C = 0). The physical and spectroscopic properties are in agreement with previous reports: 2, 32,33 3, 34-36 5, 37 7, 38 10, 39 11, 39 13, 40 15, 41 17, 38,42,43 19, 44 21, 45 26a, 16 26b, 16 27, 16 29a, 46 29b, 46 31, 47 33, 48 and 41. 49,50 Representative Procedure.…”
Section: Methodssupporting
confidence: 92%
“…Hexaoxonanes can be synthesized according to the following three main methods: acid-catalyzed reactions of ketones with hydrogen peroxide, ozonolysis of unsaturated compounds, and condensation of 1,1‘-dihydroperoxydicycloalkyl peroxides with ketones. 1e, The drawbacks of the first two methods are low selectivity and difficulties in preparing hexaoxonanes containing bulky substituents. The drawbacks of the third method are moderate yields of the reaction products and a narrow range of ketones suitable for condensation with 1,1‘-dihydroperoxydicycloalkyl peroxides.…”
Section: Introductionmentioning
confidence: 99%
“…5 An earlier report® of the preparation of a cyclic iodine(III) succinate from succinic acid and 1 in acetone or by the treatment of (dichloroiodo)benzene with silver succinate bears reinvestigation in light of these studies, especially since the assigned structure was based only on elemental analysis. (ester 0=0), 1740,1825 cm"1 (anhydride C==0); NMR (CDClg) 5.97 (s, 2 H), 7.45-7.53 (complex d of d, 4 ), 7.61-7.69 (complex d of d, 2 ), 8.04-8.10 (complex d of d, 4 H).…”
Section: Methodsmentioning
confidence: 99%