One-Shot Pd(II)-Catalyzed Multiple C-H Activation Enables Modular Construction of Fluorenylidene Oxindole-Based Multi(Polycyclic) Aromatic Enes.

Haiyu Wang, Kouki Sakata, Takuma Sato, Masahiro Terada, Tienan Jin

Abstract read

In one paragraph

Article in Chemistry (Weinheim an der Bergstrasse, Germany), 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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1 · What the graph read from it

What it found

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4 · The record

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5 · Who and what money

Authors and funding

5 authors.

Haiyu WangDepartment of Chemistry, Graduate School of Science, Tohoku University, Sendai, Japan.

Kouki SakataDepartment of Chemistry, Graduate School of Science, Tohoku University, Sendai, Japan.

Takuma SatoDepartment of Chemistry, Graduate School of Science, Tohoku University, Sendai, Japan.

Masahiro TeradaDepartment of Chemistry, Graduate School of Science, Tohoku University, Sendai, Japan.ORCID https://orcid.org/0000-0002-0554-8652

Tienan JinDepartment of Chemistry, Graduate School of Science, Tohoku University, Sendai, Japan.ORCID https://orcid.org/0000-0003-1150-7299

Funding

Green Catalysis Science for Renovating Transformation of Carbon-Based Resources JP23H04908MEXT JP22H04969MEXT JP26K01494Research Center for Computational Science 25-IMS-C110

6 · The paper itself

Abstract

Multi(polycyclic) aromatic enes (MPAEs) are attractive π-architectures but their synthesis typically requires prefunctionalized, π-extended building blocks. Herein we report a one-shot Pd(II)-catalyzed multiple C-H activation strategy that enables modular access to fluorenylidene/oxindole-based MPAEs through intramolecular diarylation of N-aryl amide-tethered biarylalkynes. The synergistic PdCl

Indexed as

diarylation of alkynesfluorenylidene oxindolemulti(polycyclic) aromatic enesone‐shot multiple C─H bond activationPalladium catalysis

Identifiers

PMID42375030

DOI10.1002/chem.71221

PMCPMC13660499

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.