Über das Vorkommen von 3,4-Benzpyren neben anderen polycyclischen aromatischen Kohlenwasserstoffen in Pflanzenfetten

✍ Scribed by Franzke, C. L. ;Fritz, W.

• Book ID: 102463482
• Publisher: John Wiley and Sons
• Year: 1969
• Weight: 223 KB
• Volume: 71
• Category: Article
• ISSN: 0931-5985
• DOI: 10.1002/lipi.19690710104

✦ Synopsis

The position of double bonds was examined by reductive ozonolysis of the fraction I1 and also by oxidative ozonolysis of the fractions CII and CIII. The and CIII, respectively. those of the fraction CIII (Fig. 13). As a result, the following structures were assigned to the fractions CII fraction I1 gave the fission products among which pentanol, hexanol, ethylene glycol, methyl 8-hydroxycatified as shown in Fig. 12. Dimethyl azelate, dimethyl The fraction cII: prylate and methyl 9-hydroxypelargonate were iden-CH,(CH,)ICH=CHCH,CH(OH)CH = CH(CH,),COOCH3 CHS(CHJ3CH = CHCH (OH)CH,CH = CH( CH,),COOCH, suberate, methyl capioate and methyl valerate were The fraction CIII: identified among the ozonolysis products of the fraction CH3(CHJ,CH = CHCH = C H C H ( 0 H ) (CH,),COOCH, CII, and dimethyl azelate and methyl caproate among CH,(CH,),CH(OH)CH=CHCH=CH(CH,),COOCH,