Cascade cyclization of γ-hydroxyl ynones


Cascade cyclization of γ-hydroxyl ynones

New contact–separation triboelectric generator concept

Photoexcitation of nitroarenes leads to oxygen transfer from a nitro group to a thiol group

Unprecedented reaction gives distinct rearrangement products that cannot be explained by classical reactivity models
![Visible-Light-Driven Synthesis of Bicyclo[2.1.1]hexanes](https://www.chemistryviews.org/wp-content/uploads/2022/11/bicyclohexanes-125x94.jpg)
Intramolecular crossed [2 + 2] photocycloaddition leads to useful building blocks
![Quasi-[7]Circulenes Prepared from Aza[5]helicenes](https://www.chemistryviews.org/wp-content/uploads/2022/11/quasicirculene-125x94.jpg)
Electrophilic borylation followed by formation of an N→B bond

Safe reduction protocol for a broad range of acids using NH3BH3

Allyl silanes isomerized to alkenyl silanes, followed by a Hiyama coupling
Neste, Brightlands Venture Partners, 4 Impact VC, and Asahi Kasei invest a combined €11 million into the startup Circularise

BASF presents new concepts for raw material base and product development at its research press conference