Sulfonyl hydrazides in organic synthesis: a review of recent studies
S Zhao, K Chen, L Zhang, W Yang… - Advanced Synthesis & …, 2020 - Wiley Online Library
Sulfonyl hydrazides are widely used as organic reagents. Advances in the past decade are
summarized in the following categories by key intermediates:(1)[RO2S.];(2) …
summarized in the following categories by key intermediates:(1)[RO2S.];(2) …
Recent advances in the synthesis and applications of β-keto sulfones: new prospects for the synthesis of β-keto thiosulfones
RJ Reddy, AH Kumari, JJ Kumar - Organic & Biomolecular Chemistry, 2021 - pubs.rsc.org
This review mainly focuses on recent developments in the preparation of β-keto sulfones
and their extensive synthetic applications. New prospects for the synthesis of β-keto …
and their extensive synthetic applications. New prospects for the synthesis of β-keto …
Inorganic sulfites as the sulfur dioxide surrogates in sulfonylation reactions
S Ye, G Qiu, J Wu - Chemical Communications, 2019 - pubs.rsc.org
Recent advances in the sulfonylation reactions by using inorganic sulfites as the source of
sulfonyl group are reported. The approaches employing inorganic sulfites as sulfur dioxide …
sulfonyl group are reported. The approaches employing inorganic sulfites as sulfur dioxide …
Photochemical synthesis of 1, 2, 4-triazoles via addition reaction of triplet intermediates to diazoalkanes and azomethine ylide intermediates
The reactivity of diazoalkanes most commonly proceeds through the formation of carbene
intermediates or dipolar cycloaddition reactions. The reaction of diazoalkanes with …
intermediates or dipolar cycloaddition reactions. The reaction of diazoalkanes with …
Photodriven Radical-Polar Crossover Cyclization Strategy: Synthesis of Pyrazolo[1,5-a]pyridines from Diazo Compounds
P Zhao, Y Liu, Y Zhang, L Wang, Y Ma - Organic Letters, 2024 - ACS Publications
This work demonstrates the synthesis of a variety of perfluoroalkyl heterocycles via a visible-
light-driven radical-polar crossover cyclization strategy. In this process, single-electron …
light-driven radical-polar crossover cyclization strategy. In this process, single-electron …
Electrochemically Induced Synthesis of Sulfonylated N-Unsubstituted Enamines from Vinyl Azides and Sulfonyl Hydrazides
OM Mulina, NV Zhironkina, SA Paveliev… - Organic …, 2020 - ACS Publications
Sulfonylated N-unsubstituted enamines were synthesized through a chain of chemical and
electrochemical transformations via sulfonylation of vinyl azides. The disclosing of the N …
electrochemical transformations via sulfonylation of vinyl azides. The disclosing of the N …
Iron-catalyzed oxosulfonylation of alkynes with small-ring compounds and Na 2 S 2 O 5 for the synthesis of β-keto sulfones
LB Li, H Qiu, MH Li, NN Dai, L Mei, Y He… - Organic Chemistry …, 2023 - pubs.rsc.org
The ring-opening of small-ring compounds is an important topic in organic synthesis due to
its ability to enable the reconstruction and reorganization of existing structures to form new …
its ability to enable the reconstruction and reorganization of existing structures to form new …
Advances in oxosulfonylation reaction
Oxosulfonylation is a difunctionalization protocol where oxo and sulfonyl groups are
introduced in one step to construct ketosulfones and N‐acylsulfonamides from simple and …
introduced in one step to construct ketosulfones and N‐acylsulfonamides from simple and …
Benzylic C (sp 3)–H bond sulfonylation of 4-methylphenols with the insertion of sulfur dioxide under photocatalysis
X Gong, J Chen, L Lai, J Cheng, J Sun… - Chemical …, 2018 - pubs.rsc.org
Sulfonylation of the benzylic C–H bond is developed through a three-component reaction of
aryldiazonium tetrafluoroborates, 4-methylphenols and sodium metabisulfite (Na2S2O5) …
aryldiazonium tetrafluoroborates, 4-methylphenols and sodium metabisulfite (Na2S2O5) …
Catalyst-Controlled Direct Oxysulfonylation of Alkenes by Using Sulfonylazides as the Sulfonyl Radical
R Chen, Y Tang, X He, KK Wang, L Ding, L Liu - Organic Letters, 2023 - ACS Publications
A copper/cobalt-catalyzed difunctionalization of alkenes with sulfonylazides and tert-butyl
hydroperoxide has been achieved. This protocol provides an efficient and direct …
hydroperoxide has been achieved. This protocol provides an efficient and direct …