I <sub>2</sub> /DMSO-enabled cascade Michael addition/oxidative cyclization: access to imidazo[2,1- <i>b</i> ][1,3,4]thiadiazoles

The present study provides a direct route to imidazo[2,1- b ][1,3,4]thiadiazoles from chalcones via cascade Michael addition/oxidative C–H amination/aromatization. I 2 and DMSO cooperatively catalyze this highly selective oxidative cyclization.

Institutions

Publication Details

Journal
Organic Chemistry Frontiers
Published
2025-12-18
DOI
https://doi.org/10.1039/d5qo01432h
Primary Topic
Catalytic C–H Functionalization Methods
Type
article
Field-Weighted Citation Impact
0.00
Controls
|||
ALL TIME
JAN
FEB
MAR
APR
MAY
JUN
JUL
AUG
SEP
OCT
article

I 2 /DMSO-enabled cascade Michael addition/oxidative cyclization: access to imidazo[2,1- b ][1,3,4]thiadiazoles

Organic Chemistry Frontiers
Catalytic C–H Functionalization Methods
article

I 2 /DMSO-enabled cascade Michael addition/oxidative cyclization: access to imidazo[2,1- b ][1,3,4]thiadiazoles

article en

Abstract

The present study provides a direct route to imidazo[2,1- b ][1,3,4]thiadiazoles from chalcones via cascade Michael addition/oxidative C–H amination/aromatization. I 2 and DMSO cooperatively catalyze this highly selective oxidative cyclization.

Organic Chemistry FrontiersVol. 13(4)
University of Delhi (IN), University of Kalyani (IN)
Openalex Percentile: Top 34%
Catalytic C–H Functionalization Methods
DOISourceOpenAlex
AI Navigator

Ask Laika to Summarize, Analyze, and Connect papers live on the map.

Summarize Papers & Methodologies

Extract key findings, datasets, and comparative methods across publications.

Benchmark Rankings & Visual Analytics

Rank top research institutions, authors, funders, topics, and journals by Field-Weighted Citation Impact (FWCI) and paper volume with instant charts.

Connect Distant Disciplines

Bridge topological clusters on the map to find hidden collaborative intersections.

I <sub>2</sub> /DMSO-enabled cascade Michael addition/oxidative cyclization: access to imidazo[2,1- <i>b</i> ][1,3,4]thiadiazoles · Organic Chemistry Frontiers (2025) | TGRS Research Map | TGRS