2‐Methyltetrahydrofuran (2‐MeTHF): a biomass‐derived solvent with broad application in organic chemistry

V Pace, P Hoyos, L Castoldi… - …, 2012 - Wiley Online Library
Methyl‐tetrahydrofuran (2‐MeTHF) can be derived from renewable resources (eg, furfural or
levulinic acid) and is a promising alternative solvent in the search for environmentally …

Role of organolithium aggregates and mixed aggregates in organolithium mechanisms

HJ Reich - Chemical Reviews, 2013 - ACS Publications
Organolithium reagents were first prepared in 1917 by Schlenk 1a and developed in the
following three decades by major contributions from Ziegler (who first prepared n-BuLi and …

200 years of lithium and 100 years of organolithium chemistry

U Wietelmann, J Klett - Zeitschrift für anorganische und …, 2018 - Wiley Online Library
The element lithium has been discovered 200 years ago. Due to its unique properties it has
emerged to play a vital role in industry, esp. for energy storage, and lithium‐based products …

A heterogeneous oxide enables reversible calcium electrodeposition for a calcium battery

SA McClary, DM Long, A Sanz-Matias… - ACS Energy …, 2022 - ACS Publications
Multivalent rechargeable metal batteries offer a safer, more sustainable, and higher energy
density alternative to lithium-ion batteries, though several challenges remain. Recent …

Synthesis of BCP benzylamines from 2‐azaallyl anions and [1.1. 1] propellane

RA Shelp, PJ Walsh - Angewandte Chemie International …, 2018 - Wiley Online Library
Abstract For bioactive molecules, bicyclo [1.1. 1] pentanes (BCPs) are an emerging isostere
of rigid spacer groups that have shown potential to improve drug‐like qualities. As BCPs …

The quest for organo-alkali metal monomers: unscrambling the structure–reactivity relationship

N Davison, E Lu - Dalton Transactions, 2023 - pubs.rsc.org
Organo-alkali metal reagents are essential tools in synthetic chemistry. Alkali metal
organometallics aggregate in solution and solid-state forming clusters and polymers. The …

Breaking the tert-Butyllithium Contact Ion Pair: A Gateway to Alternate Selectivity in Lithiation Reactions

MP Crockett, J Piña, AR Gogoi, RF Lalisse… - Journal of the …, 2023 - ACS Publications
The effects of Lewis basic phosphoramides on the aggregate structure of t-BuLi have been
investigated in detail by NMR and DFT methods. It was determined that …

Ready approach to organophosphines from ArCl via selective cleavage of C–P bonds by sodium

J Ye, JQ Zhang, Y Saga, S Onozawa… - …, 2020 - ACS Publications
The preparation, application, and reaction mechanism of sodium phosphide R2PNa and
other alkali metal phosphides R2PM (M= Li and K) have been studied. R2PNa could be …

Synergic sedation of sensitive anions: Alkali-mediated zincation of cyclic ethers and ethene

AR Kennedy, J Klett, RE Mulvey, DS Wright - Science, 2009 - science.org
Deprotonation of alkyl and vinyl carbon-hydrogen bonds for synthetic purposes is often
hindered not merely by the need for an exceptionally strong base, but by the inherent …

FeCl 3-Catalyzed synthesis of pyrrolo [1, 2-a] quinoxaline derivatives from 1-(2-aminophenyl) pyrroles through annulation and cleavage of cyclic ethers

Z An, L Zhao, M Wu, J Ni, Z Qi, G Yu… - Chemical …, 2017 - pubs.rsc.org
A straightforward Fe-catalyzed method for the synthesis of pyrrolo [1, 2-a] quinoxalines from
1-(2-aminophenyl) pyrroles and cyclic ethers, which includes functionalization of C (sp3)-H …