The intramolecular Friedel-Crafts cyclisation of ω-arylalkanoic acids, which is in the benzene series a valuable synthetic route to bicyclic ketones with medium-sized and large rings, has been investigated with ω-(1-naphthyl)alkanoyl chlorides. The lower members, including naphthyl-caproic acid, close the ring at position 2 to form IV. The higher homologous acids show a preference for annellation at
Plant-growth substances: ω-aryl- and ω-aryloxy-alkylcarboxylic acids
作者:K. Gaimster
DOI:10.1002/jsfa.2740070504
日期:1956.5
carboxylic acids of the type R[CH2] CO2H have been synthesized in connexion with studies of plant-growth activity. They include the first six or seven members of five homologous series of ω-substituted alkylcarboxylic acids, namely o-methoxyphenoxy-, p-chlorophenoxy-, 2:4-dichlorophenoxy-, 2:4:5-trichlorophenoxy- and 1-naphthyl-alkylcarboxylic acids; and five 1-naphthyl-alkylcarboxylic acids in which
Electrophilic amination of diarylcadmium reagents: the effect of aminating reagent’s structure
作者:Tahir Daskapan、Adem Korkmaz
DOI:10.1007/s12039-022-02106-5
日期:——
The first and only work on the electrophilicamination of diarylcadmium reagents was published by our group. Herein we give the detailed results on this subject. We prepared 12 oximes and reacted them with diarylcadmiums as aminating agents to observe the effect of oxime's structure on the amination reaction. The results showed that the success of electrophilicamination of diarylcadmium reagents with