Selective carbon–carbon bond cleavage of cyclopropanols

TR McDonald, LR Mills, MS West… - Chemical …, 2020 - ACS Publications
The carbon–carbon (C–C) bond cleavage of cyclopropanols is a wide area of research with
much current activity. This review highlights new developments in this area over the past two …

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 …

Transition-metal-catalyzed C–C and C–X bond-forming reactions using cyclopropanols

A Nikolaev, A Orellana - Synthesis, 2016 - thieme-connect.com
Due to their high strain, unique bonding and relative ease of ring-cleavage, and because
they are readily accessible, cyclopropanols have been employed in an increasing number of …

Regiodivergent Ring-Expansion of Oxindoles to Quinolinones

HL Schmitt, D Martymianov, O Green… - Journal of the …, 2024 - ACS Publications
The development of divergent methods to expedite structure–activity relationship studies is
crucial to streamline discovery processes. We developed a rare example of regiodivergent …

Samariumdiiodid‐vermittelte Reaktionen in der Totalsynthese

KC Nicolaou, SP Ellery, JS Chen - Angewandte Chemie, 2009 - Wiley Online Library
Samariumdiiodid (SmI2) hat nach seiner Einführung vor mehr als drei Jahrzehnten durch
Henri Kagan zunehmend Verwendung in der chemischen Synthese gefunden. Dieses Ein …

Simple and versatile nitrooxylation: Noncyclic hypervalent iodine nitrooxylating reagent

X Cheng, Q Yin, YX Jiang, LF Jiang… - Angewandte Chemie …, 2023 - Wiley Online Library
Organic nitrates are broadly applied as pharmaceuticals (acting as efficient nitric oxide
donor), energetic materials, building blocks in organic synthesis, etc. However, practical and …

Rapid access to orthogonally functionalized naphthalenes: application to the total synthesis of the anticancer agent chartarin

TA Unzner, AS Grossmann… - Angewandte Chemie …, 2016 - Wiley Online Library
We report the synthesis of orthogonally functionalized naphthalenes from simple,
commercially available indanones in four steps. The developed method proceeds through a …

One- and Two-Electron-Transfer Reactions of (dpp-Bian)Sm(dme)3

IL Fedushkin, OV Maslova, M Hummert… - Inorganic …, 2010 - ACS Publications
The reduction of 1, 2-bis [(2, 6-diisopropylphenyl) imino] acenaphthene (dpp-Bian) with an
excess of samarium in 1, 2-dimethoxyethane (dme) affords the SmII complex (dpp-Bian) Sm …

Synthesis of chroman-annulated cyclopropanols via photoinduced intramolecular [2+ 1]-cycloaddition of 2-allyloxybenzaldehydes

ER Zaitseva, VE Opryshko, DS Ivanov… - Organic & …, 2023 - pubs.rsc.org
Synthesis of chroman-annulated cyclopropanols via photoinduced intramolecular [2 + 1]-cycloaddition
of 2-allyloxybenzaldehydes - Organic & Biomolecular Chemistry (RSC Publishing) DOI:10.1039/D3OB01520C …