iiinova — where your digital self keeps evolving

BarhamLab @barhamlab.bsky.social · 23/06/2025

Congrats to Gabriel & Daria for this great effort!🎉 👏 A privilege to collaborate & co-correspond on this w/ @paologiusto.bsky.social & @savateevlab.bsky.social at CHUK! Thanks to @dfg.de #SPP2370 #nitroconversion for bringing us together & for funding!

020

BarhamLab @barhamlab.bsky.social · 23/06/2025

As well as cost, recovery/reuse & sustainability benefits, we discuss advantages & limitations of dye-sensitized vs non-DS photoelectrocatalysis. We cover fabrications &future prospects✨eg CN films, N2 fixation.

110

BarhamLab @barhamlab.bsky.social · 23/06/2025

🚨Compared to homogeneous #catalysis w/ PEC conditions, interfacial PEC enjoys limited attention in #synthesis despite obvious benefits. To make iPEC more accessible, our new✨review in @angewandtechemie.bsky.social collects & compares examples in synthetic chemists' language🧑‍🔬👇👇 tinyurl.com/yte7az2e

121

BarhamLab @barhamlab.bsky.social · 20/03/2025

Intriguing nuggets: -Heck reaction w/o Bronsted acid works by pi-stacking 'pi acid-type' preassembly of diArolefin with NHPI ester, detected by NMR titrations!🔎 -Heck rxn works in some case w/o photocat(!) when an Ar ring is tethered to NHPI -Both rxns scalable to multimmol, both in batch⚗️&flow🚰!

000

BarhamLab @barhamlab.bsky.social · 20/03/2025

Chemodivergence - what the Heck?🔎 Reactive 1° radicals from NHPIs are rare in Giese-type addns. We report💡photoredox chemodivergence after C=C addition&RPC: styrenes like Ritter carboamidations. 1,1-diAr-olefins go to Heck w/o acid:~30 examples each. Hot off the press ChemEurJ🔥 tinyurl.com/yw48ebsm

193

BarhamLab @barhamlab.bsky.social · 25/02/2025

⚠️Could your WASTE be PHOTOACTIVE?🗑️💡To date, photochem remote C-H fluorinations using SelectFluor (SF) all thought to need a photocat or a photoactive substrate. Turns out to be irrelevant: SF's byproduct forms a photoactive aggregate w/ SF!✨ Check it out👇👇 @orgchemfront.rsc.org tinyurl.com/4whvwee6

073

BarhamLab @barhamlab.bsky.social · 22/02/2025

🚨Introducing a curious concept in #photochemistry "Photoredox #Autocatalysis"🔁⤴️. A diverse library📚 of BASN #sulfonamide photocats self-synthesizes from cheap, commercial materials&light,💡primed for rxn screening. 👉 @angewandtechemie.bsky.social tinyurl.com/2s3m8faj Congrats to Jas, Mark & Nakul🎊🎉🙏

000