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

Butadiyn- and hexatriynamines 1 a - g, bearing silyl-, trichlorvinyl- and amino groups, resp. in the ω-position of their acetylenic system add nitrile oxides 3 at their first C/C-triple bond to give the 5-aminoisoxazoles 4, whereas the analogous oligoynamines 1 i-l, bearing a hydrogen in the ω-position, add the nitrile oxides 3 at their terminal C/C-triple bond to give the (5-isoxazolyl)ethynyl- or -1,3-butadiynyl-amines 7. The latter ones react with a second molecule of nitrile oxide 3 to give the bis(isoxazoles) 8. In two cases, keton oximes 6e,j are formed as the products of a 1,3-addition.

zeitschrift für naturforschung b

Cycloadditionen, XIX. Umsetzungen von Butadiinyl- und Hexatriinyl-amin-Derivaten mit Nitriloxiden /Cycloadditions, XIX. Reactions of Butadiynyl- and Hexatriynyl-amine Derivatives with Nitrile Oxides