Orthogonal Regulation of Nucleophilic and Electrophilic Sites in Pd‐Catalyzed Regiodivergent Couplings between Indazoles and Isoprene

WS Jiang, DW Ji, WS Zhang, G Zhang… - Angewandte …, 2021 - Wiley Online Library
Depending on the reactant property and reaction mechanism, one major regioisomer can be
favored in a reaction that involves multiple active sites. Herein, an orthogonal regulation of …

Highly regioselective addition of allylic zinc halides and various zinc enolates to [1.1. 1] propellane

K Schwärzer, H Zipse, K Karaghiosoff… - Angewandte Chemie …, 2020 - Wiley Online Library
We report a range of highly regioselective openings of [1.1. 1] propellane with various allylic
zinc halides, as well as zinc enolates of ketones, esters and nitriles. The resulting zincated …

Recent development of allyl–allyl cross-coupling and its application in natural product synthesis

V Ravichandiran, A Jana - Organic Chemistry Frontiers, 2023 - pubs.rsc.org
The allyl–allyl cross-coupling reaction is one of the most important cross-coupling reactions
as it provides a practical synthetic route for the direct construction of 1, 5-dienes, which are …

[HTML][HTML] Developments and applications of allyl-(aza) allyl coupling reactions

L Lv, H Qian - Green Synthesis and Catalysis, 2023 - Elsevier
We have summarized the developments and advancements of allyl-(aza) allyl coupling
reactions in the past years. Since the first report in 1980, Pd-catalyzed allyl-allyl couplings …

Transition‐Metal‐Free Synthesis of Polyfunctional Triarylmethanes and 1, 1‐Diarylalkanes by Sequential Cross‐Coupling of Benzal Diacetates with Organozinc …

B Wei, Q Ren, T Bein, P Knochel - … Chemie International Edition, 2021 - Wiley Online Library
A variety of functionalized triarylmethane and 1, 1‐diarylalkane derivatives were prepared
via a transition‐metal‐free, one‐pot and two‐step procedure, involving the reaction of …

A Zinc Catalyzed C(sp3)−C(sp2) Suzuki–Miyaura Cross‐Coupling Reaction Mediated by Aryl‐Zincates

RJ Procter, JJ Dunsford, PJ Rushworth… - … A European Journal, 2017 - Wiley Online Library
Abstract The Suzuki–Miyaura (SM) reaction is one of the most important methods for C− C
bond formation in chemical synthesis. In this communication, we show for the first time that …

Ni-catalyzed unnatural prenylation and cyclic monoterpenation of heteroarenes with isoprene

G Zhang, WS Zhang, XY Wang, Y Yang, DW Ji… - Chinese Journal of …, 2023 - Elsevier
Terpenoids, such as hemiterpenoids and monoterpenoids, are the largest class of natural
products, which widely exist in plants and marine organisms. Herein, a divergent strategy is …

Mechanistic insights into rhodium-catalyzed enantioselective allylic alkylation for quaternary stereogenic centers

M Pareek, RB Sunoj - Chemical Science, 2021 - pubs.rsc.org
Installing quaternary stereogenic carbon is an arduous task of contemporary importance in
the domain of asymmetric catalysis. To this end, an asymmetric allylic alkylation of α, α …

Nickel-catalyzed allyl–allyl coupling reactions between 1, 3-dienes and allylboronates

DW Ji, GC He, WS Zhang, CY Zhao, YC Hu… - Chemical …, 2020 - pubs.rsc.org
A regiospecific allyl–allyl coupling reaction between 1, 3-dienes and allylboronates has
been demonstrated under nickel catalysis. Salient features of this method include the earth …

Transition-Metal-Free Cross-Coupling of Aryl and Heteroaryl Thiols with Arylzinc Reagents

B Yang, ZX Wang - Organic letters, 2017 - ACS Publications
Cross-coupling of (hetero) arylthiols with arylzinc reagents via C–S cleavage was performed
under transition-metal-free conditions. The reaction displays a wide scope of substrates and …