Chemical synthesis harbors the potential to provide ready access to natural proteins as well as to create nonnatural ones. The Staudinger ligation of a peptide containing a C-terminal phosphinothioester with a peptide containing an N-terminal azide gives an amide with no residual atoms. This method for amide bond formation is orthogonal and complementary to other ligation methods. Herein, we de...

Key words (–)-stemoamide - Stemona alkaloids Evans aldol reaction cross metathesis Riley oxidation Staudinger

We describe three new species: Zebeeba orzolae Falck & Karsholt, sp. n. (Erebidae: Rivulinae), Nyctobrya vilfredi (Noctuidae: Bryophilinae) and Agrotis corralejoi Noctuinae). The unknown female of Mniotype loslobensis (Fischer, Saldaitis Ivinskis, 2007) Hadeninae) its genitalia are described illustrated. Twelve species recorded as to the fauna Canary Islands: Epharmottomena eremophila (Rebe...

Eidophasia tauricella Staudinger, 1880 is redescribed with a photo of the type specimen. The female genitalia are described for the first time.

Electrogenerated N-heterocyclic carbene can behave as an organocatalyst in the Staudinger reaction (from imine and acyl chloride) in a very polar solvent, such as an ionic liquid.

The engineering of proteins can illuminate their biological function and improve their performance in a variety of applications. Within the past decade, methods have been developed that facilitate the ability of chemists to manipulate proteins in a controlled manner. Here, we present the traceless Staudinger ligation as a strategy for the convergent chemical synthesis of proteins. This reaction...

The 1920 paper by Hermann Staudinger, which introduced the groundbreaking theory of existence long-chain molecules made up many covalently linked monomeric units, was remembered in 2020 for 100th anniversary its publication. This article and follow-up works Staudinger on subject serve as basis study macromolecular chemistry polymer science. Although saw great potential macromolecules, he most l...