Photocatalyst‐and Transition‐Metal‐Free Light‐Induced Formation of Carbon‐Chalcogen Bonds
Photoinduced chemical transformations have become a promising aspect of organic
synthesis. This review focuses on the recent advancements in harnessing photoinduced …
synthesis. This review focuses on the recent advancements in harnessing photoinduced …
Visible Light Induced Photocatalyst‐Free C− X (X= B, C, O, P, S, Se) Bond Formation of Aryl Halides
Aryl halides are one of the most important chemical feedstocks in pharmaceuticals due to its
easy accessibility, inexpensiveness, and widely utilized as aryl radical precursors in organic …
easy accessibility, inexpensiveness, and widely utilized as aryl radical precursors in organic …
Light-Induced Activation of C–X Bond via Carbonate-Assisted Anion− π Interactions: Applications to C–P and C–B Bond Formation
VJ Roy, S Raha Roy - Organic Letters, 2023 - ACS Publications
We have presented a carbonate anion assisted photochemical protocol for the C–X bond
activation. Anion− π interactions have been leveraged to generate aryl radicals from easily …
activation. Anion− π interactions have been leveraged to generate aryl radicals from easily …
Reaction of diaryliodonium salts with potassium alkyl xanthates as an entry point to accessing organosulfur compounds
DI Bugaenko, AA Volkov, VV Andreychev… - Organic …, 2023 - ACS Publications
Preparation of S-aryl xanthates via transition-metal-catalyzed or SNAr reactions is
complicated by their further transformations under the utilized conditions. In contrast, S …
complicated by their further transformations under the utilized conditions. In contrast, S …
General electron–donor–acceptor complex mediated thioesterification reaction via site-selective C–H functionalization using aryl sulfonium Salts
RI Patel, B Saxena, A Sharma - Green Chemistry, 2024 - pubs.rsc.org
Contemporary methods for synthesizing thioesters often necessitate expensive catalysts and
harsh conditions, making their synthesis from chemical feedstocks challenging. Herein, we …
harsh conditions, making their synthesis from chemical feedstocks challenging. Herein, we …
Diverse Synthesis of (Thio)ethers and (Thio)esters Using Halodiborylmethane as a Transformable C1 Building Block
C Hwang, Y Jang, Y Jung, J Seo, K Shin… - Organic Letters, 2024 - ACS Publications
The development of effective strategies to forge C–O and C–S bonds in diverse chemical
spaces is of considerable interest in synthetic organic chemistry. Herein we report a versatile …
spaces is of considerable interest in synthetic organic chemistry. Herein we report a versatile …
Photoreactions of Semi-Stiff-Diarylethenes Based on the Cyclohexenol Motif
ES Sergeeva, AA Svistova, IA Ushakov… - Organic …, 2024 - ACS Publications
Nonsymmetric diarylethenes with an additional “stiff” cyclohexenol ring undergo various
types of tandem transformations launched by light-induced 6π-photocyclization. Among …
types of tandem transformations launched by light-induced 6π-photocyclization. Among …
Visible-light-induced arylation via an electron–donor–acceptor complex: a catalyst-free approach for the synthesis of N-(hetero) aryl sulfonamides
In the pharmaceutical sector, functionalized aryl sulfonamides are fundamental building
blocks. The photoexcitation of aryl (hetero) diazonium salts and sulfonamides enabled this …
blocks. The photoexcitation of aryl (hetero) diazonium salts and sulfonamides enabled this …
Ts2O Promoted Deoxygenative C–H Dithiocarbonation of Quinoline N-Oxides with Potassium O-Alkyl Xanthates
MY Zhao, JJ Tang, YJ Lin, ZY Tian… - The Journal of Organic …, 2024 - ACS Publications
A simple, efficient, and practical method for the synthesis of S-quinolyl xanthates was
developed via Ts2O-promoted deoxygenative C–H dithiocarbonation of quinoline N-oxides …
developed via Ts2O-promoted deoxygenative C–H dithiocarbonation of quinoline N-oxides …
Visible‐Light‐Driven Germyl Radical Generation via EDA‐Catalyzed ET–HAT Process
K Yoshizawa, BX Li, T Matsuyama… - … A European Journal, 2024 - Wiley Online Library
We have established a facile and efficient protocol for the generation of germyl radicals by
employing photo‐excited electron transfer (ET) in an electron donor‐acceptor (EDA) …
employing photo‐excited electron transfer (ET) in an electron donor‐acceptor (EDA) …