Evidence map›Paper›PMID 24904192›Full record

ArticleOrganometallics2014

Synthesis and Properties of Heavy Chalcogen Analogues of the Texas Reds and Related Rhodamines.

Mark W Kryman, Gregory A Schamerhorn, Jacqueline E Hill, Brandon D Calitree, Kellie S Davies, Michelle K Linder, Tymish Y Ohulchanskyy, Michael R Detty

Open access · bronzeAbstract read
In one paragraph

Article in Organometallics, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
4.9field-weighted citation impact, top 4% 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

9 citing papers in PubMed, 60 citations in OpenAlex.

  1. Article
  2. Article
  3. Small Molecular Dibenzochalcogenophenes as Potent Organic Emitters.Chemistry (Weinheim an der Bergstrasse, Germany) · 2025
    Review
  4. Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. 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

8 authors at 1 institution in 1 country.

Mark W KrymanDepartment of Chemistry, University at Buffalo, The State University of New York , Buffalo, New York 14260-3000, United States.
Gregory A SchamerhornDepartment of Chemistry, University at Buffalo, The State University of New York , Buffalo, New York 14260-3000, United States.
Jacqueline E HillDepartment of Chemistry, University at Buffalo, The State University of New York , Buffalo, New York 14260-3000, United States.
Brandon D CalitreeDepartment of Chemistry, University at Buffalo, The State University of New York , Buffalo, New York 14260-3000, United States.
Kellie S DaviesDepartment of Chemistry, University at Buffalo, The State University of New York , Buffalo, New York 14260-3000, United States.
Michelle K LinderDepartment of Chemistry, University at Buffalo, The State University of New York , Buffalo, New York 14260-3000, United States.
Tymish Y OhulchanskyyInstitute for Lasers, Photonics and Biophotonics, Department of Chemistry, State University of New York , Buffalo, New York 14260-3000, United States.
Michael R DettyDepartment of Chemistry, University at Buffalo, The State University of New York , Buffalo, New York 14260-3000, United States ; Institute for Lasers, Photonics and Biophotonics, Department of Chemistry, State University of New York , Buffalo, New York 14260-3000, United States.
University at Buffalo, State University of New York · US

Funding

Structural biology and high resolution studies of P-glycoproteinR01GM094367 · NIGMS · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI CHANG, GEOFFREY A · 2010 to 2013
$1.3M
NIGMS NIH HHS R01 GM094367
6 · The paper itself

Abstract

Analogues of Texas red incorporating the heavy chalcogens S, Se, and Te atoms in the xanthylium core were prepared from the addition of aryl Grignard reagents to appropriate chalcogenoxanthone precursors. The xanthones were prepared via directed metalation of amide precursors, addition of dichalcogenide electrophiles, and electrophilic cyclization of the resulting chalcogenides with phosphorus oxychloride and triethylamine. The Texas red analogues incorporate two fused julolidine rings containing the rhodamine nitrogen atoms. Analogues containing two "half-julolidine" groups (a trimethyltetrahydroquinoline) and one julolidine and one "half-julolidine" were also prepared. The photophysics of the Texas red analogues were examined. The S-analogues were highly fluorescent, the Se-analogues generated single oxygen (

Identifiers

PMID24904192
PMCPMC4039339
OpenAlexW2327452598

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.