2‐Propargyl Alcohols in Organic Synthesis

H Qian, D Huang, Y Bi, G Yan - Advanced Synthesis & Catalysis, 2019 - Wiley Online Library
Propargyl alcohols are widely used in organic reactions. Their great success is rooted in the
presence of multiple functional groups. This review will focus on six types of mechanisms:(i) …

Recent Advances in the Synthesis of Imidazo[1,2‐a]pyridines: A Brief Review

J Panda, BP Raiguru, M Mishra, S Mohapatra… - …, 2022 - Wiley Online Library
This review focuses on providing comprehensive highlights of the recent synthetic pathways
of imidazo [1, 2‐a] pyridines, assisted through transition metal‐catalyzed reactions, multi …

Transition Metal‐Catalyzed and Metal‐Free Cyclization Reactions of Alkynes with Nitrogen‐Containing Substrates: Synthesis of Pyrrole Derivatives

JSS Neto, G Zeni - ChemCatChem, 2020 - Wiley Online Library
This review describes the efforts in the synthesis of pyrrole derivatives using the reaction of
alkynes with nitrogen‐compounds under transition metal‐catalyzed and metal‐free …

A nickel-catalyzed anti-carbometallative cyclization of alkyne–azides with organoboronic acids: synthesis of 2, 3-diarylquinolines

GR Kumar, R Kumar, M Rajesh… - Chemical …, 2018 - pubs.rsc.org
An anti-carbonickelative cyclization via reversible alkenylnickel E/Z isomerization of 2-azido
phenyl propargyl alcohols with aryl boronic acids is achieved using Ni (acac) 2 as the …

Recent progress in the synthesis of furan

DX Duc - Mini-Reviews in Organic Chemistry, 2019 - ingentaconnect.com
Furans are five-membered aromatic heterocycles containing one oxygen atom that are
important building blocks in organic chemistry, but also as natural products found in various …

A Sequential Activation of Alkyne and C–H Bonds for the Tandem Cyclization and Annulation of Alkynols and Maleimides through Cooperative Sc (III) and Cp*-Free …

RK Gurram, M Rajesh, MK Reddy Singam… - Organic …, 2020 - ACS Publications
[4+ 2] oxidative Diels–Alder reaction of readily available alkynols with maleimide is achieved
for the rapid access of pthalimide-fused multicyclic compounds. The reaction is proposed to …

A stereoselective thiocyanate conjugate addition to electron deficient alkynes and concomitant cyclization to N, S-heterocycles

V Dwivedi, M Rajesh, R Kumar, R Kant… - Chemical …, 2017 - pubs.rsc.org
A regio-and stereoselective thiocyanate addition to ynones is achieved using KSCN in
AcOH at 70° C. The reaction is extendable to ynals, ynesulfones, ynoic acids and ynoates …

Ni-Catalyzed regio-and stereoselective addition of arylboronic acids to terminal alkynes with a directing group tether

MH Babu, GR Kumar, R Kant, MS Reddy - Chemical Communications, 2017 - pubs.rsc.org
Addition of arylboronic acids to directing group tethered acetylenes in a regio and
stereoselective manner using an inexpensive catalytic system is achieved for the first time to …

Metal‐Free Iodosulfonylation of Internal Alkynes: Stereodefined Access to Tetrasubstituted Olefins

R Kumar, V Dwivedi… - Advanced Synthesis & …, 2017 - Wiley Online Library
The stereoselective E‐iodosulfonylation of internal alkynes for synthesizing highly defined
tetrasubstituted olefins using sodium phenyl sulfinate and iodine has been achieved. Most of …

Forging Amides Through Metal‐Catalyzed C–C Coupling with Isocyanates

E Serrano, R Martin - European Journal of Organic Chemistry, 2018 - Wiley Online Library
The natural occurrence of amides and their unique roles in synthetic materials and
biologically active compounds make amide synthesis one of the most routinely performed …