Recent advances in nitro-involved radical reactions

J Huang, F Ding, P Rojsitthisak, FS He… - Organic Chemistry …, 2020 - pubs.rsc.org
Nitro-containing compounds are important structural moieties in drugs, natural products, and
small molecule therapeutics, and are widely used in a variety of organic transformations …

Recent advances in transition metal-catalyzed C (sp 2)–H nitration

LR Song, Z Fan, A Zhang - Organic & Biomolecular Chemistry, 2019 - pubs.rsc.org
Nitroaromatic compounds play an important role in organic synthesis, medicinal chemistry
and chemical industry. Among the recently reported synthetic methods to access …

Remote C–H functionalizations by ruthenium catalysis

K Korvorapun, RC Samanta, T Rogge… - Synthesis, 2021 - thieme-connect.com
Synthetic transformations of otherwise inert C–H bonds have emerged as a powerful tool for
molecular modifications during the last decades, with broad applications towards …

Direct Decarboxylative Meta-Selective Acylation of Arenes via an Ortho-Ruthenation Strategy

K Jing, ZY Li, GW Wang - ACS Catalysis, 2018 - ACS Publications
The direct decarboxylative meta-selective C–H acylation of a wide range of arenes is
established via the ruthenium-catalyzed ortho-metalation strategy. This procedure, using …

Transition Metals and Transition Metals/Lewis Acid Cooperative Catalysis for Directing Group Assisted para-C–H Functionalization

S Sasmal, U Dutta, GK Lahiri, D Maiti - Chemistry Letters, 2020 - academic.oup.com
In the past few decades, synthetic organic chemistry has been invigorated with the
development of transition metal catalyzed directing group assisted regioselective C–H …

Hydrogen evolution-enabled rhodaelectro-catalyzed [4+ 2] annulations of purines and 7-deazapurines with alkynes

C Xu, Z Zhang, T Liu, W Zhang, W Zhong… - Chemical …, 2022 - pubs.rsc.org
A rhodium-catalyzed electrochemical regioselective annulation of 6-phenylpurines and 6-
phenyl-7-deazapurines with alkynes has been developed. Electricity is used to recycle the …

Nitration of Pyrrolo[2,1-a]isoquinolines

XH Chen, DD Ma, X Gao, YM Li, DB Jiang… - The Journal of …, 2023 - ACS Publications
We have successfully modified a series of pyrrolo [2, 1-a] isoquinolines via direct nitration
under mild reaction conditions. Easily accessible nitrates including CAN, Cu (NO3) 2· H2O …

Ruthenium-Catalyzed Ligand-Enabled Regiodivergent Difluoroallylation of Aryl C–H Bonds

CY Shi, XQ Chen, R Zeng, H Lu, Z Fan, A Zhang - Organic Letters, 2023 - ACS Publications
The gem-difluoroallyl group is a sought-after structural motif commonly found in
pharmaceutical compounds. Despite its appeal, achieving a controlled synthesis of both α, α …

Ruthenium-Catalyzed Meta-Selective CH Difluoromethylation of Phenol Derivatives

X Xu, N Tao, WT Fan, G Tu, J Geng… - The Journal of …, 2020 - ACS Publications
With pyrimidine as the directing group, we achieved the meta-selective difluoromethylation
of phenol derivatives using ruthenium as a catalyst. This synthetic scheme provided an …

Ligand-promoted ruthenium-catalyzed meta C–H chlorination of arenes using N-chloro-2, 10-camphorsultam

Z Fan, H Lu, Z Cheng, A Zhang - Chemical Communications, 2018 - pubs.rsc.org
A practical meta C–H chlorination protocol is established via a Ru (0)-catalyzed ortho-
metalation strategy. The use of N-chloro-2, 10-camphorsultam as a new chlorinating agent is …