English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Zendy Open

Presents the pdf analysis as premium feature

PDF Analysis

Insights

Presents the summarisation as premium feature

Summarisation

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the zaia usage as premium feature

ZAIA

Zendy Tools

Zendy Plus

Presents the access of premium content as premium feature

Premium Content

The incubation of 4-chloroaniline with chloroperoxidase and H2O2 resulted in a rapid formation of 4-chloronitrosobenzene. This enzymic oxidation displayed a pH optimum at 4.4 with a Km of 8.1x10(-4)M and catalytic-centre activity of 312. The initial rate of the reaction was strongly affected by the presence of halide ions. 4-Chlorophenylhydroxylamine was even more rapidly converted into the nitroso compound. A reaction mechanism is proposed on the basis of currently accepted theory for the catalytic action of chloroperoxidae. A noteworthy aspect of this new reaction is the difference in the products previously reported for the action of classical peroxidases on anilines and the single nitroso product resulting from chloroperoxidase oxidation.

Chloroperoxidase-catalysed oxidation of 4-chloroaniline to 4-chloronitrosobenze