Catalyst-Free Photoinduced C–C Bond Formations

SK Bera, R Bhanja, P Mal - Synthesis, 2023 - thieme-connect.com
Use of sustainable energy sources in synthetic organic chemistry has become one of the
most popular research topics due to environmental pollution and global warming. In this …

Visible Light Induced Difunctional Hetero‐Annulation of Unsaturated C− C Bonds

A Samanta, S Debnath… - … Synthesis & Catalysis, 2023 - Wiley Online Library
Heterocyclic scaffolds are beneficial structural architects in a wide range of pharmaceuticals,
agrochemicals, biological and also functional materials. In this regard, several investigations …

Selective Coupling of 1, 2‐Bis‐Boronic Esters at the more Substituted Site through Visible‐Light Activation of Electron Donor–Acceptor Complexes

H Wang, J Wu, A Noble, VK Aggarwal - Angewandte Chemie, 2022 - Wiley Online Library
Bis‐boronic esters are useful synthetic intermediates particularly as the two boronic esters
can be selectively functionalized. Usually, the less hindered primary boronic ester reacts, but …

Visible-light-induced dehydrogenative β-trifluoromethylthiolation of tertiary amines and direct β-trifluoromethylthiolation of enamides

Y Song, Z Jiang, Y Zhu, TY Sun, XF Xia… - Organic Chemistry …, 2023 - pubs.rsc.org
Facilitated by electron donor–acceptor complexes, an efficient dehydrogenative β-
trifluoromethylthiolation of tertiary amines with N-trifluoromethylthiophthalimide is presented …

Regio-Selective C3- and N-Alkylation of Indolines in Water under Air Using Alcohols

M Maji, I Borthakur, S Srivastava… - The Journal of Organic …, 2022 - ACS Publications
We disclosed a regio-selective C–H and N–H bond functionalization of indolines using
alcohols in water via tandem dehydrogenation of N-heterocycles and alcohols. A diverse …

Synthesis of carbinoxamine via α-C (sp 3)–H 2-pyridylation of O, S or N-containing compounds enabled by non-D–A-type super organoreductants and sulfoxide-or …

XC Cui, H Zhang, YP Wang, JP Qu, YB Kang - Chemical Science, 2022 - pubs.rsc.org
The radical cations of tertiary amines (R3N) have been well-established as the precursors of
HAT reagents in photochemical transformations. Similarly, thiols and thioacids bearing SH …

Visible-Light-Induced Oxyalkylation of 1,2,4-Triazine-3,5(2H, 4H)-diones with Ethers via Oxidative Cross-Dehydrogenative Coupling

Y Tan, W Xuekun, YP Han, Y Zhang… - The Journal of …, 2022 - ACS Publications
An efficient and convenient method to synthesize 6-oxyalkylated 1, 2, 4-triazine-3, 5 (2 H, 4
H)-diones has been developed via visible-light-induced cross-dehydrogenative coupling …

Electrochemical Direct α-Arylation of Alkylamines with Sulfonylarenes

K Yonekura, M Murooka, K Aoki, E Shirakawa - Organic Letters, 2023 - ACS Publications
The electrochemical α-arylation of alkylamines with sulfonylarenes has been developed.
Here, diverse trialkylamines and aryl (dimethyl) amines are applicable to the α-arylation with …

Visible Light-Promoted Magnesium, Iron, and Nickel Catalysis Enabling C(sp3)–H Lactonization of 2-Alkylbenzoic Acids

S Li, M Su, J Sun, K Hu, J Jin - Organic Letters, 2021 - ACS Publications
A mild and practical C (sp3)–H lactonization protocol has been achieved by merging
photocatalysis and magnesium (iron, nickel) catalysis. A diverse range of 2-alkylbenzoic …

Photochemical akynylperfluoroalkylation of unactive alkenes mediated by halogen-bonded charge-transfer complexes

H Sun, C Huang, X Bin, F Cui, G Jiang - Organic Chemistry Frontiers, 2023 - pubs.rsc.org
We describe a catalyst-free visible-light mediated akynylperfluoroalkylation of unactive
alkenes with perfluoroalkyl iodides, which provides a series of α-perfluoroalkyl-β-alkynyl …