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/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

A new one-pot and efficient four-component condensation of benzaldehyde derivatives, enolizable ketones, acetyl chloride and acetonitrile or benzonitrile in the presence of ferric hydrogensulfate as an inexpensive and effective catalyst for the synthesis of β-amido ketones and esters is described. The present methodology offers several advantages, such as good yields, short reaction times and a recyclable catalyst with a very easy work up.

arkivoc

One-pot preparation of β–amido ketones and esters in four-component condensation reaction using ferric hydrogensulfate as effective and reusable catalyst