Rhodium-catalyzed C–C coupling reactions via double C–H activation

SS Li, L Qin, L Dong - Organic & Biomolecular Chemistry, 2016 - pubs.rsc.org
Various rhodium-catalyzed double C–H activations are reviewed. These powerful strategies
have been developed to construct C–C bonds, which might be widely embedded in complex …

Recent Advances in [Cp*MIII] (M = Co, Rh, Ir)‐Catalyzed Intramolecular Annulation Through C–H Activation

A Peneau, C Guillou, L Chabaud - European Journal of …, 2018 - Wiley Online Library
This review aims to summarize the recent advances in the field of Cp* MIII (Co, Rh, Ir)‐
catalyzed C–H activation followed by subsequent intramolecular reaction. This approach …

Electrochemical Synthesis of Dibenzothiophenes via Intramolecular C–S Cyclization with a Halogen Mediator

K Mitsudo, Y Tachibana, E Sato, S Suga - Organic Letters, 2022 - ACS Publications
Electrochemical synthesis of dibenzothiophene derivatives was achieved. Several bis
(biaryl) disulfides are efficiently converted to dibenzothiophenes by electrochemical …

Palladium (ii)-catalyzed synthesis of dibenzothiophene derivatives via the cleavage of carbon–sulfur and carbon–hydrogen bonds

M Tobisu, Y Masuya, K Baba, N Chatani - Chemical Science, 2016 - pubs.rsc.org
A new process has been developed for the palladium (II)-catalyzed synthesis of
dibenzothiophene derivatives via the cleavage of C–H and C–S bonds. In contrast to the …

Cyclization of 2-Biphenylthiols to Dibenzothiophenes under PdCl2/DMSO Catalysis

T Zhang, G Deng, H Li, B Liu, Q Tan, B Xu - Organic letters, 2018 - ACS Publications
A palladium-catalyzed synthesis of dibenzothiophenes from 2-biphenylthiols is described.
This highly efficient reaction employs a simple PdCl2/DMSO catalytic system, in which …

A decade updates (2011–2020): Reduction of sulfoxides to sulfides

H Lin, L Wu, M Kazemi - Synthetic Communications, 2021 - Taylor & Francis
Sulfides (compounds containing C–S–C bond) are an important class of organic compounds
and are of great importance due to their many biological properties and their valuable …

Facile Synthesis of Thienoacenes via Transition-Metal-Free Ladderization

M Feofanov, V Akhmetov, R Takayama… - The Journal of …, 2021 - ACS Publications
Herein, we report a facile transition-metal-free approach to sulfur-containing heteroacenes
from fluorinated oligophenylenes. Unlike most existing methods, the presented approach is …

Synthesis of dibenzothiophene and 1, 4-dihydrodibenzothiophene derivatives via allylic phosphonium salt initiated domino reactions

K Li, A Yu, X Meng - Organic letters, 2018 - ACS Publications
Two efficient synthetic protocols were developed for the synthesis of dibenzothiophene and
1, 4-dihydrodibenzothiophene using thioaurones and allylic phosphonium salt. Mild reaction …

DTBP-mediated cross-dehydrogenative coupling of 3-aryl benzofuran-2 (3 H)-ones with toluenes/phenols for all-carbon quaternary centers

Z Tong, X Peng, Z Tang, W Yang, W Deng, SF Yin… - RSC …, 2022 - pubs.rsc.org
We have developed a transition-metal free protocol for efficient cross-dehydrogenative
coupling of 3-aryl benzofuran-2 (3H)-ones and toluenes/phenols using DTBP as an oxidant …

Green Preparation of Dibenzothiophene Derivatives Using 2‐Biphenylyl Disulfides in the Presence of Molecular Iodine and Its Application to Dibenzoselenophene …

K Nishino, Y Ogiwara, N Sakai - European Journal of Organic …, 2017 - Wiley Online Library
Green Preparation of Dibenzothiophene Derivatives Using 2‐Biphenylyl Disulfides in the
Presence of Molecular Iodine and Its Application to Dibenzoselenophene Synthesis - Nishino …