Oxidative coupling of amines and thiols, both readily available

Electrochemical Synthesis of Sulfonamides

Koji Nakanishi (1925 – 2019)
Legendary chemist in bioorganic chemistry and natural products passed away

Co(III)-Based Catalysts with Chiral Cyclopentadienyl Ligands
Highly enantioselective synthesis of dihydroisoquinolones

Dual Aromaticity in Both the Ground and the Excited State
Osmapyridinium complex shows rare adaptive aromaticity

Angewandte Chemie 15/2019: Versatile Building Blocks
Overview of the latest issue of Angewandte Chemie

"N-Confused" Porphyrin Provides Flexible Coordination
Porphyrin analogues with an inverted pyrrole ring can bind both divalent and trivalent metal ions

Metal‐Free Difunctionalization of Unactivated Alkenes
Simple radical difluoroalkylation/trifluoromethylation and alkynyl migration

Dynamic Kinetic Resolution of Chiral Aldehydes
Conversion of racemic aldehydes into optically pure cyclopentanones

Rediscovery and Biosynthesis of Pepticinnamin E
Biosynthetic origin of enzyme inhibitor identified

Selective Synthesis of Vinylogous Acyl Sulfonates
Allylic oxidation of vinyl sulfonates gives specific isomer