Phosphine organocatalysis

H Guo, YC Fan, Z Sun, Y Wu, O Kwon - Chemical reviews, 2018 - ACS Publications
The hallmark of nucleophilic phosphine catalysis is the initial nucleophilic addition of a
phosphine to an electrophilic starting material, producing a reactive zwitterionic …

Phosphine-catalyzed asymmetric organic reactions

H Ni, WL Chan, Y Lu - Chemical reviews, 2018 - ACS Publications
Asymmetric phosphine catalysis showcasing remarkable progress over the past two
decades has emerged as a key synthetic platform for the creation of molecular frameworks …

Amino acid-derived bifunctional phosphines for enantioselective transformations

T Wang, X Han, F Zhong, W Yao… - Accounts of Chemical …, 2016 - ACS Publications
Conspectus Even though seminal reports on phosphine catalysis appeared in the 1960s, in
the last few decades of the past century trivalent phosphines were viewed primarily as useful …

Synthesis of heterocyclic compounds through nucleophilic phosphine catalysis

Y Huang, J Liao, W Wang, H Liu, H Guo - Chemical Communications, 2020 - pubs.rsc.org
Nucleophilic phosphine catalysis is a practical and powerful tool for the synthesis of various
heterocyclic compounds with the advantages of environmentally friendly, metal-free, and …

New developments of the principle of vinylogy as applied to π-extended enolate-type donor systems

C Curti, L Battistini, A Sartori, F Zanardi - Chemical reviews, 2020 - ACS Publications
The principle of vinylogy states that the electronic effects of a functional group in a molecule
are possibly transmitted to a distal position through interposed conjugated multiple bonds …

Recent developments in the synthesis and utilization of chiral β-aminophosphine derivatives as catalysts or ligands

W Li, J Zhang - Chemical Society Reviews, 2016 - pubs.rsc.org
In the last few years, the research area of chiral β-aminophosphines capable of promoting a
wide range of diverse organic transformations has attracted more attention. Their derivatives …

Enantioselective Phosphine‐Catalyzed Formal [4+ 4] Annulation of α, β‐Unsaturated Imines and Allene Ketones: Construction of Eight‐Membered Rings

H Ni, X Tang, W Zheng, W Yao… - Angewandte Chemie …, 2017 - Wiley Online Library
The first highly enantioselective phosphine‐catalyzed formal [4+ 4] annulation has been
developed. In the presence of amino‐acid‐derived phosphines, the unprecedented [4+ 4] …

Phosphine-Catalyzed Asymmetric Intermolecular Cross-Vinylogous Rauhut–Currier Reactions of Vinyl Ketones with para-Quinone Methides

S Li, Y Liu, B Huang, T Zhou, H Tao, Y Xiao, L Liu… - ACS …, 2017 - ACS Publications
A chiral amide-phosphine bifunctional catalyst was developed and successfully applied to
the asymmetric intermolecular cross-vinylogous Rauhut–Currier of alkyl vinyl ketones with …

Regiodivergent Enantioselective γ-Additions of Oxazolones to 2,3-Butadienoates Catalyzed by Phosphines: Synthesis of α,α-Disubstituted α-Amino Acids and N,O …

T Wang, Z Yu, DL Hoon, CY Phee… - Journal of the American …, 2016 - ACS Publications
Phosphine-catalyzed regiodivergent enantioselective C-2-and C-4-selective γ-additions of
oxazolones to 2, 3-butadienoates have been developed. The C-4-selective γ-addition of …

Total synthesis of longeracinphyllin A

J Li, W Zhang, F Zhang, Y Chen… - Journal of the American …, 2017 - ACS Publications
The first and asymmetric total synthesis of longeracinphyllin A, a hexacyclic Daphniphyllum
alkaloid, has been accomplished. A tetracyclic intermediate was prepared through silver …