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

The aminoalkylation of (furan-2-yloxy)trimethylsilane (1) from inexpensive starting materials yields γ-butenolides 4. Preformed and in situ generated ternary iminium salts are used. In contrast to other methodologies, no mercury or silver catalysts are necessary for this procedure.

γ-Regioselectivity of (furan-2-yloxy)-trimethyl-silane towards iminium salts: synthesis of γ-arylidenebutenolides