Monoarylation of a pyridinamine followed by base-mediated pyrrole-ring closure

New Path to γ-Carboline Derivatives

A Promising Green Heterogeneous Photocatalyst
Flavin-inspired covalent organic framework (COF) serves as a selective catalyst

Convergent Total Synthesis of Norhalichondrin B
Complex, biologically active natural product

Manganese-Catalyzed Hydrogenation of Sclareolide
Improved path to commonly used perfume component

Angewandte Chemie 50/2021: Stimulating Chemistry
Overview of the latest issue of Angewandte Chemie

Photoswitchable Superbase for CO2 Fixation
Reversible catch and release of carbon dioxide by an N-heterocycle-containing superbase

(Z)-Selective Hydroboration of Terminal Alkynes
Rhodium catalyst with a PSP-type pincer ligand for selective transformations

Angewandte Chemie 49/2021: Central Freedom
Overview of the latest issue of Angewandte Chemie

Porphyrin–Amine Hybrids
Covalently linked hybrids of metal complexes of 5,10,15,20-tetraaryl-5,15-diazaporphyrinoids and amines

Diels–Alder Reaction under the Microscope
Visualizing an on-surface single-molecule Diels–Alder reaction with atomic force microscopy