Evidence map›Paper›PMID 34691616›Full record

ArticleNational science review2021

Recent progress in reactivity study and synthetic application of N-heterocyclic phosphorus hydrides.

Jingjing Zhang, Jin-Dong Yang, Jin-Pei Cheng

Open access · goldAbstract read
In one paragraph

Article in National science review, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
0.7field-weighted citation impact, top 33% 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

4 citing papers in PubMed, 19 citations in OpenAlex.

  1. Article
  2. Synthesis of PChemistry (Weinheim an der Bergstrasse, Germany) · 2025
    Article
  3. Article
  4. 1,3,2-Diazaphospholene-Catalyzed Reductive Cyclizations of Organohalides.Angewandte Chemie (International ed. in English) · 2022
    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

3 authors at 2 institutions in 1 country.

Jingjing ZhangCenter of Basic Molecular Science, Department of Chemistry, Tsinghua University, Beijing 100084, China.
Jin-Dong YangCenter of Basic Molecular Science, Department of Chemistry, Tsinghua University, Beijing 100084, China.ORCID https://orcid.org/0000-0001-7351-2152
Jin-Pei ChengCenter of Basic Molecular Science, Department of Chemistry, Tsinghua University, Beijing 100084, China.
Tsinghua University · CNNankai University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

N-heterocyclic phosphines (NHPs) have recently emerged as a new group of promising catalysts for metal-free reductions, owing to their unique hydridic reactivity. The excellent hydricity of NHPs, which rivals or even exceeds those of many metal-based hydrides, is the result of hyperconjugative interactions between the lone-pair electrons on N atoms and the adjacent σ

Indexed as

diazaphospholenehydride transfermetal-free reductionN-heterocyclic phosphineσ-bond metathesis

Identifiers

PMID34691616
PMCPMC8288402
OpenAlexW3090006914

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.