Evidence map›Paper›PMID 42599496›Full record

ArticleThe Journal of organic chemistry2026

Molecular Recognition and Chirality Sensing with Metallocene Dichloride Complexes.

Yujin Kim, Jeffrey S S K Formen, Christian Wolf

Abstract read
In one paragraph

Article in The Journal of organic chemistry, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–field-weighted citation impact
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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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.

Yujin KimChemistry Department, Georgetown University, Washington, District of Columbia20057, United States.
Jeffrey S S K FormenChemistry Department, Georgetown University, Washington, District of Columbia20057, United States.
Christian WolfChemistry Department, Georgetown University, Washington, District of Columbia20057, United States.ORCID 0000-0002-4447-3753

Funding

Division of Chemistry CHE-2246747
6 · The paper itself

Abstract

The utility of well-defined transition-metal coordination complexes for separation-free enantioselective optical analysis has received significant traction due to its promise to speed up chiral compound screening workflows. Herein, chiroptical sensing of a broad selection of carboxylic acids with metallocene dihalides is introduced. Cp2TiCl2 and Cp2MoCl2 undergo smooth chloride exchange under mild conditions toward carboxylate complexes, displaying quantifiable circular dichroism signals at long wavelengths. Spectroscopic titration experiments and crystallographic analysis show that both chlorides in Cp2TiCl2 are readily displaced, while Cp2MoCl2 forms a monocarboxylate complex. In either case, characteristic CD inductions are observed that allow accurate er analysis across a wide range of enantiomeric compositions.

Identifiers

PMID42599496
PMCPMC13488449

What OpenQuestion holds

Textmetadata
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.