Phosphorus-based catalysis

C Xie, AJ Smaligo, XR Song, O Kwon - ACS Central Science, 2021 - ACS Publications
Phosphorus-based organocatalysis encompasses several subfields that have undergone
rapid growth in recent years. This Outlook gives an overview of its various aspects. In …

Recent developments in 1, 6-addition reactions of para-quinone methides (p-QMs)

JY Wang, WJ Hao, SJ Tu, B Jiang - Organic Chemistry Frontiers, 2020 - pubs.rsc.org
In recent years, para-quinone methides (p-QMs) have emerged as attractive and versatile
synthons in organic synthesis owing to their high reactivity. Consequently, p-QM chemistry …

para‐Quinone Methides as Acceptors in 1,6‐Nucleophilic Conjugate Addition Reactions for the Synthesis of Structurally Diverse Molecules

CGS Lima, FP Pauli, DCS Costa… - European Journal of …, 2020 - Wiley Online Library
para‐Quinone methides (p‐QMs) are naturally occurring molecules that have been finding
increasing synthetic applications in the last few years. The presence of two electronically …

Design and Application of m‐Hydroxybenzyl Alcohols in Regioselective (3 + 3) Cycloadditions of 2‐Indolymethanols

YC Shi, XY Yan, P Wu, S Jiang, R Xu… - Chinese Journal of …, 2023 - Wiley Online Library
Comprehensive Summary A new class of m‐hydroxybenzyl alcohols has been designed as
competent three‐carbon building blocks and achieved their application in 2‐indolylmethanol …

Visible‐Light‐Enabled C− H Functionalization by a Direct Hydrogen Atom Transfer Uranyl Photocatalyst

J Yu, C Zhao, R Zhou, W Gao, S Wang… - … A European Journal, 2020 - Wiley Online Library
The development of the uranyl cation as a powerful photocatalyst is seriously delayed in
comparison with the advances in its fundamental and structural chemistry. However, its …

Phosphine-catalyzed divergent domino processes between γ-substituted allenoates and carbonyl-activated alkenes

M Wu, Z Han, H Ni, N Wang, K Ding, Y Lu - Chemical Science, 2022 - pubs.rsc.org
Highly enantioselective and chemodivergent domino reactions between γ-substituted
allenoates and activated alkenes have been developed. In the presence of NUSIOC-Phos …

Phosphine-Catalyzed Stereoselective Tandem Annulation Reaction for the Synthesis of Chromeno[4,3-b]pyrroles

Z Dai, J Zhu, W Su, W Zeng, Z Liu, M Chen… - Organic Letters, 2020 - ACS Publications
A phosphine-catalyzed tandem cyclization reaction has been developed to provide a series
of chromeno [4, 3-b] pyrrole derivatives, which contain three consecutive asymmetric …

Metal‐Free Reductive Coupling of para‐Quinone Methides with 4‐Cyanopyridines Enabled by Pyridine‐Boryl Radicals: Access to Pyridylated Diarylmethanes with …

CH Qu, LX Gao, Y Tang, Y Liu, XQ Luo… - … –A European Journal, 2022 - Wiley Online Library
Reported herein is a streamlined protocol to produce pyridylated diarylmethanes through
pyridine‐boryl radical induced reductive coupling between para‐quinone methides (p‐QMs) …

Asymmetric cross Rauhut–Currier reactions of vinyl ketones with carbonyl para-quinone methides via phosphine catalysis

Y Lu, N He, X Miao, D Wang - Organic Chemistry Frontiers, 2022 - pubs.rsc.org
Novel cross Rauhut–Currier reactions involving chiral phosphine catalysis between vinyl
ketones and terminal-carbonyl-substituted para-quinone methides have been presented …

1,6-Conjugate-Addition-Induced [2 + 1] Annulation of para-Quinone Methides and Pyrazolones: Synthesis of Bis-Spiro Compounds with Contiguous Quaternary Spiro …

SB Kale, PK Jori, T Thatikonda, RG Gonnade… - Organic letters, 2019 - ACS Publications
A diastereoselective formal 1, 6-conjugate-addition-mediated [2+ 1] annulation reaction
using p-quinone methides and pyrazolones has been described. The corresponding bis …