Organocatalysis in inert C–H bond functionalization

Y Qin, L Zhu, S Luo - Chemical reviews, 2017 - ACS Publications
As two coexisting and fast-growing research fields in modern synthetic chemistry, the
merging of organocatalysis and C–H bond functionalization is well foreseeable, and the joint …

Recent advances in the application of Diels–Alder reactions involving o-quinodimethanes, aza-o-quinone methides and o-quinone methides in natural product total …

B Yang, S Gao - Chemical Society Reviews, 2018 - pubs.rsc.org
In recent decades, transient and highly reactive ortho-quinodimethanes (o-QDMs), ortho-
quinone methides (o-QMs) and aza-ortho-quinone methides (aza-o-QMs) have attracted …

Photoorganocatalysis, small organic molecules and light in the service of organic synthesis: the awakening of a sleeping giant

IK Sideri, E Voutyritsa, CG Kokotos - Organic & biomolecular chemistry, 2018 - pubs.rsc.org
Photocatalysis, the use of light to promote organic transformations, is a field of catalysis that
has received limited attention despite existing for over 100 years. With the revolution of …

A general design of caging-group-free photoactivatable fluorophores for live-cell nanoscopy

R Lincoln, ML Bossi, M Remmel, E D'Este… - Nature …, 2022 - nature.com
The controlled switching of fluorophores between non-fluorescent and fluorescent states is
central to every super-resolution fluorescence microscopy (nanoscopy) technique, and the …

Iminium and enamine catalysis in enantioselective photochemical reactions

YQ Zou, FM Hörmann, T Bach - Chemical Society Reviews, 2018 - pubs.rsc.org
Although enantioselective catalysis under thermal conditions has been well established
over the last few decades, the enantioselective catalysis of photochemical reactions is still a …

Organocatalytic C− H Functionalization of Simple Alkanes

F Su, F Lu, K Tang, X Lv, Z Luo, F Che… - Angewandte …, 2023 - Wiley Online Library
The direct functionalization of inert C (sp3)‐H bonds to form carbon‐carbon and carbon‐
heteroatom bonds offers vast potential for chemical synthesis and therefore receives …

New developments of the principle of vinylogy as applied to π-extended enolate-type donor systems

C Curti, L Battistini, A Sartori, F Zanardi - Chemical reviews, 2020 - ACS Publications
The principle of vinylogy states that the electronic effects of a functional group in a molecule
are possibly transmitted to a distal position through interposed conjugated multiple bonds …

Asymmetric photocatalysis enabled by chiral organocatalysts

W Yao, EA Bazan‐Bergamino, MY Ngai - ChemCatChem, 2022 - Wiley Online Library
Visible‐light photocatalysis has advanced as a versatile tool in organic synthesis. However,
attaining precise stereocontrol in photocatalytic reactions has been a longstanding …

Visible-light-induced intramolecular charge transfer in the radical spirocyclisation of indole-tethered ynones

HE Ho, A Pagano, JA Rossi-Ashton, JR Donald… - Chemical …, 2020 - pubs.rsc.org
Indole-tethered ynones form an intramolecular electron donor–acceptor complex that can
undergo visible-light-induced charge transfer to promote thiyl radical generation from thiols …

N‐Heterocyclic carbene catalyzed photoenolization/diels–alder reaction of acid fluorides

A Mavroskoufis, K Rajes, P Golz… - Angewandte Chemie …, 2020 - Wiley Online Library
The combination of light activation and N‐heterocyclic carbene (NHC) organocatalysis has
enabled the use of acid fluorides as substrates in a UVA‐light‐mediated photochemical …