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 …

Nanoparticle-based drugs: A potential armamentarium of effective anti-cancer therapies

K Ahmad, G Rabbani, MH Baig, JH Lim… - Current drug …, 2018 - ingentaconnect.com
Background: Cancer is a foremost cause of mortality worldwide. Available treatments are
non-specific and cannot cross biological barriers, which have restricted their usages …

Organophosphorus zwitterions engaged in a conjugated macrocycle on fullerene

Y Hashikawa, S Okamoto, Y Murata - Communications Chemistry, 2020 - nature.com
Organophosphorus zwitterions are one of the most important but elusive intermediates for
carbon–carbon bond formation in synthetic chemistry and biology. However, a lack of …

Radical reaction of [60] fullerene with phosphorus compounds mediated by manganese (III) acetate

GW Wang, CZ Wang, JP Zou - The Journal of Organic Chemistry, 2011 - ACS Publications
Radical reaction of [60] fullerene with phosphonates or phosphine oxide mediated by
manganese (III) acetate dihydrate in chlorobenzene under three different conditions afforded …

Manganese (III) acetate-mediated radical reaction of [60] fullerene with phosphonate esters affording unprecedented separable singly-bonded [60] fullerene dimers

GW Wang, CZ Wang, SE Zhu, Y Murata - Chemical Communications, 2011 - pubs.rsc.org
Manganese(iii) acetate -mediated radical reaction of [60]fullerene with phosphonate esters
affording unprecedented separable singly-bonded [60]fuller ... - Chemical Communications (RSC …

CuCl2-Mediated Reaction of [60]Fullerene with Amines in the Presence or Absence of Dimethyl Acetylenedicarboxylate: Preparation of Fulleropyrroline or …

HT Yang, XC Liang, YH Wang, Y Yang… - The Journal of …, 2013 - ACS Publications
The CuCl2-mediated three-component reaction of C60 with amines and dimethyl
acetylenedicarboxylate afforded the fulleropyrrolines in moderate yields. Furthermore, the …

Three-component and nonclassical reaction of phosphines with enynes and aldehydes: Formation of γ-lactones featuring α-phosphorus ylides

JC Deng, SC Chuang - Organic Letters, 2011 - ACS Publications
Three-Component and Nonclassical Reaction of Phosphines with Enynes and Aldehydes:
Formation of γ-Lactones Featuring α-Phosphorus Ylides | Organic Letters ACS ACS …

Phosphine-Promoted Synthesis of Naphthoquinones Fused with Cyclopentadienyl Moiety Via Ring Expansion: Synthesis, Reactivity, and Ring Contraction Via [1, 5] …

WQ Wang, S Nallapati, CY Chen, T Yaoita… - Organic …, 2024 - ACS Publications
Phosphine-promoted unprecedented [3+ 2] annulation reactions via ring expansion by using
2-benzylidene-indane-1, 3-diones and diynoates for the synthesis of biologically interesting …

Phosphine‐Catalyzed Reactions with Unsaturated Carbonyl Compounds

SB Nallapati, SC Chuang - Asian Journal of Organic Chemistry, 2018 - Wiley Online Library
Organophosphines are versatile Lewis basic catalysts that have been confirmed as powerful
tools in organic synthesis for the past two decades. The nucleophilic addition of …

Chemo‐, Regio‐and Stereoselective Tricyclohexylphosphine‐Catalyzed [3+ 2] Cycloaddition of Enynes with [60] Fullerene Initiated by 1, 4‐Michael Addition …

PY Tseng, SC Chuang - Advanced Synthesis & Catalysis, 2013 - Wiley Online Library
Herein we demonstrate a tricyclohexylphosphine‐catalyzed cycloaddition of (E)‐or (Z)‐alkyl
5‐substituted phenylpent‐2‐en‐4‐ynoates with [60] fullerene to give cyclopentenofullerenes …