Multi-step continuous-flow synthesis

J Britton, CL Raston - Chemical Society Reviews, 2017 - pubs.rsc.org
Organic chemistry is continually evolving to improve the syntheses of value added and
bioactive compounds. Through this progression, a concomitant advancement in laboratory …

Cycloparaphenylenes (CPPs): an overview of synthesis, properties, and potential applications

D Wu, W Cheng, X Ban, J Xia - Asian Journal of Organic …, 2018 - Wiley Online Library
Cycloparaphenylenes (CPPs) have attracted significant attention from theoretical, synthetic,
supramolecular and material chemists owing to their aesthetical structures. Since Jasti and …

Direct C–H metallation of tetrahydrofuran and application in flow

D Kim, HJ Lee, Y Shimizu, J Yoshida, H Kim - Nature Synthesis, 2022 - nature.com
The direct C–H metallation of tetrahydrofuran (THF) to generate α-anionic THF is one of the
most straightforward methods for the functionalization of THF. However, the stability of THF …

From p‐Xylene to Ibuprofen in Flow: Three‐Step Synthesis by a Unified Sequence of Chemoselective C−H Metalations

HJ Lee, H Kim, DP Kim - Chemistry–A European Journal, 2019 - Wiley Online Library
Ibuprofen was prepared from an inactive and inexpensive p‐xylene by three‐step flow
functionalizations through chemoselective metalations of benzyl positions in sequence …

Supramolecular flow chemistry: Construction of multiscale supramolecular assemblies by micro/nanofluidic techniques

L Zhou, C Yang, W Dou, T Jin, H Yang, L Xu - Chinese Chemical Letters, 2024 - Elsevier
The rapid and precise fabrication of multiscale supramolecular assemblies using
micro/nanofluidic techniques has emerged as a dynamic area of research in supramolecular …

A Catalyst‐Free Amination of Functional Organolithium Reagents by Flow Chemistry

H Kim, Y Yonekura, J Yoshida - … Chemie International Edition, 2018 - Wiley Online Library
Reported is the electrophilic amination of functional organolithium intermediates with well‐
designed aminating reagents under mild reaction conditions using flow microreactors. The …

Continuous-flow Si–H functionalizations of hydrosilanes via sequential organolithium reactions catalyzed by potassium tert-butoxide

HJ Lee, C Kwak, DP Kim, H Kim - Green Chemistry, 2021 - pubs.rsc.org
We herein report an atom-economic flow approach to the selective and sequential mono-, di-
, and tri-functionalizations of unactivated hydrosilanes via serial organolithium reactions …

Enhanced Controllability of Fries Rearrangements Using High‐Resolution 3D‐Printed Metal Microreactor with Circular Channel

HJ Lee, RC Roberts, DJ Im, SJ Yim, H Kim, JT Kim… - Small, 2019 - Wiley Online Library
High‐resolution 3D‐printed stainless steel metal microreactors (3D‐PMRs) with different
cross‐sectional geometry are fabricated to control ultrafast intramolecular rearrangement …

Continuous‐Flow Synthesis of Cycloparaphenylene Building Blocks on a Large Scale

JH Griwatz, ML Kessler… - Chemistry–A European …, 2023 - Wiley Online Library
The synthesis of [n] cycloparaphenylenes ([n] CPPs) and similar nanohoops is usually
based on combining building blocks to a macrocyclic precursor, which is then aromatized in …

Scalable Subsecond Synthesis of Drug Scaffolds via Aryllithium Intermediates by Numbered-up 3D-Printed Metal Microreactors

JH Kang, GN Ahn, H Lee, SJ Yim, S Lahore… - ACS Central …, 2021 - ACS Publications
Continuous-flow microreactors enable ultrafast chemistry; however, their small capacity
restricts industrial-level productivity of pharmaceutical compounds. In this work, scale-up …