Evidence map›Paper›PMID 33466635›Full record

ArticlePolymers2021

Synthesis of π-Conjugated Polymers Containing Benzotriazole Units via Palladium-Catalyzed Direct C-H Cross-Coupling Polycondensation for OLEDs Applications.

Dong Han, Jingwen Li, Qiang Zhang, Zewang He, Zhiwei Wu, Jingting Chu, Yan Lu

Open access · goldAbstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Polymers, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
1.4field-weighted citation impact, top 19% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

1 citing paper in PubMed, 15 citations in OpenAlex.

  1. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

7 authors at 1 institution in 1 country.

Dong HanSchool of Materials Science & Engineering, Tianjin University of Technology, Tianjin 300384, China.
Jingwen LiSchool of Materials Science & Engineering, Tianjin University of Technology, Tianjin 300384, China.
Qiang ZhangSchool of Materials Science & Engineering, Tianjin University of Technology, Tianjin 300384, China.
Zewang HeSchool of Materials Science & Engineering, Tianjin University of Technology, Tianjin 300384, China.
Zhiwei WuSchool of Materials Science & Engineering, Tianjin University of Technology, Tianjin 300384, China.
Jingting ChuSchool of Materials Science & Engineering, Tianjin University of Technology, Tianjin 300384, China.
Yan LuSchool of Materials Science & Engineering, Tianjin University of Technology, Tianjin 300384, China.ORCID 0000-0002-7609-8150
Tianjin University of Technology · CN

Funding

National Natural Science Foundation of China 21604063Natural Science Foundation of Tianjin 18JCZDJC34600the Scientific Developing Foundation of Tianjin Education Commission 2017ZD14Undergraduate Innovation and Entrepreneurship Training Program 201910060093
6 · The paper itself

Abstract

Four D-π-A conjugated polymers, namely P1-P4, which contain benzotriazole building blocks in their backbone as acceptor, are synthesized via palladium-catalyzed direct C-H cross-coupling polycondensation of 5,6-difluorobenzotriazole with different thiophene derivatives, including 3-octylthiophene, 2,2'-bithiophene, thieno[3,4-b][1,4]dioxine, and 4,4-dioctyl-4H-silolo-[3,2-b:4,5-b']dithiophene as donor units, respectively. Taking the polymer P1 as an example, the chemical structure of the polymer is demonstrated by

Indexed as

benzotriazoleC-H cross-couplingD-π-A conjugated polymerOLEDs

Identifiers

PMID33466635
PMCPMC7828650
OpenAlexW3120850765

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

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.