Cross-coupling reactions using samarium (II) iodide

M Szostak, NJ Fazakerley, D Parmar… - Chemical …, 2014 - ACS Publications
Since its introduction to organic synthesis in 1977 by Kagan, 1, 2 samarium (II) iodide (SmI2,
Kagan's reagent) has gained the status of one of the most versatile single-electron transfer …

Samarium diiodide mediated reactions in total synthesis

KC Nicolaou, SP Ellery, JS Chen - … Chemie International Edition, 2009 - Wiley Online Library
Abstract Introduced by Henri Kagan more than three decades ago, samarium diiodide
(SmI2) has found increasing application in chemical synthesis. This single‐electron …

Recent advances in the chemoselective reduction of functional groups mediated by samarium (II) iodide: a single electron transfer approach

M Szostak, M Spain, DJ Procter - Chemical Society Reviews, 2013 - pubs.rsc.org
Recently, samarium (II) iodide reductants have emerged as powerful single electron donors
for the highly chemoselective reduction of common functional groups. Complete control of …

Sequencing reactions with samarium (II) iodide

GA Molander, CR Harris - Chemical reviews, 1996 - ACS Publications
In pursuit of the “ideal synthesis”, the concept of efficiency is not limited simply to high yields
but is, in fact, multifaceted. 1 Among many things, the most efficient organic reactions …

Selective reductive transformations using samarium diiodide-water

M Szostak, M Spain, D Parmar… - Chemical Communications, 2012 - pubs.rsc.org
Samarium diiodide (SmI2) is one of the most important reductive electron transfer reagents
available in the laboratory. Key to the popularity of SmI2 is the ability of additives and co …

Samarium(II) Iodide Mediated Reductions − Influence of Various Additives

A Dahlén, G Hilmersson - European Journal of Inorganic …, 2004 - Wiley Online Library
Samarium (ii) iodide is a one‐electron transfer reagent that has become highly appreciated
as a mild and selective reducing agent in recent years. It has been found experimentally that …

Samarium (II)-iodide-mediated cyclizations in natural product synthesis

DJ Edmonds, D Johnston, DJ Procter - Chemical reviews, 2004 - ACS Publications
Since its introduction as a reagent for organic synthesis by Kagan in 1977, 1, 2 samarium (II)
iodide (SmI2) has been widely embraced by the synthetic chemical community. Previous …

Beyond samarium diiodide: vistas in reductive chemistry mediated by lanthanides (II)

M Szostak, DJ Procter - Angewandte Chemie International …, 2012 - Wiley Online Library
Reactions proceeding through open‐shell, single‐electron pathways offer attractive
alternative outcomes to those proceeding through closed‐shell, two‐electron mechanisms …

SmI2-Catalyzed Intermolecular Coupling of Cyclopropyl Ketones and Alkynes: A Link between Ketone Conformation and Reactivity

S Agasti, NA Beattie, JJW McDouall… - Journal of the American …, 2021 - ACS Publications
The archetypal single electron transfer reductant, samarium (II) diiodide (SmI2, Kagan's
reagent), remains one of the most important reducing agents and mediators of radical …

Preparation of samarium (II) iodide: quantitative evaluation of the effect of water, oxygen, and peroxide content, preparative methods, and the activation of samarium …

M Szostak, M Spain, DJ Procter - The Journal of Organic …, 2012 - ACS Publications
Samarium (II) iodide (SmI2) is one of the most important reducing agents in organic
synthesis. Synthetic chemistry promoted by SmI2 depends on the efficient and reliable …