Evidence map›Paper›PMID 31062496›Full record

ArticleAngewandte Chemie (International ed. in English)2019

Stable, Reactive, and Orthogonal Tetrazines: Dispersion Forces Promote the Cycloaddition with Isonitriles.

Julian Tu, Dennis Svatunek, Saba Parvez, Albert C Liu, Brian J Levandowski, Hannah J Eckvahl, Randall T Peterson, Kendall N Houk, Raphael M Franzini

Open access · greenAbstract read
In one paragraph

Article in Angewandte Chemie (International ed. in English), 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 38 papers.

0numbers the graph read from it
0cells of the map it votes in
38citing papers in PubMed
5.2field-weighted citation impact, top 3% 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

38 citing papers in PubMed, 97 citations in OpenAlex.

  1. Azo-Povarov Cycloaddition ofThe Journal of organic chemistry · 2026
    Article
  2. Click-to-Release Reactions for Tertiary Amines and Pyridines.Journal of the American Chemical Society · 2026
    Article
  3. Article
  4. Article
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  6. Article
  7. Article
  8. Review
  9. Review
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  12. Article
  13. Review
  14. Article
  15. Review
  16. Article
  17. Article
  18. Biosynthesis of Isonitrile- and Alkyne-Containing Natural Products.Annual review of chemical and biomolecular engineering · 2022
    Review
  19. Article
  20. Synthesis of novel [1,2,4]triazolo[1,5-Beilstein journal of organic chemistry · 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

9 authors at 2 institutions in 1 country.

Julian TuDepartment of Medicinal Chemistry, University of Utah, 30 S 2000 E, Salt Lake City, UT, 84112, USA.ORCID 0000-0002-5645-8577
Dennis SvatunekDepartment of Chemistry and Biochemistry, University of California, Los Angeles, Los Angeles, CA, 90095-1569, USA.ORCID 0000-0003-1101-2376
Saba ParvezDepartment of Pharmacology and Toxicology, University of Utah, 30 S 2000 E, Salt Lake City, UT, 84112, USA.
Albert C LiuDepartment of Chemistry and Biochemistry, University of California, Los Angeles, Los Angeles, CA, 90095-1569, USA.
Brian J LevandowskiDepartment of Chemistry and Biochemistry, University of California, Los Angeles, Los Angeles, CA, 90095-1569, USA.ORCID 0000-0002-8139-9417
Hannah J EckvahlDepartment of Chemistry and Biochemistry, University of California, Los Angeles, Los Angeles, CA, 90095-1569, USA.ORCID 0000-0003-4224-4233
Randall T PetersonDepartment of Pharmacology and Toxicology, University of Utah, 30 S 2000 E, Salt Lake City, UT, 84112, USA.ORCID 0000-0002-4582-4690
Kendall N HoukDepartment of Chemistry and Biochemistry, University of California, Los Angeles, Los Angeles, CA, 90095-1569, USA.ORCID 0000-0002-8387-5261
Raphael M FranziniDepartment of Medicinal Chemistry, University of Utah, 30 S 2000 E, Salt Lake City, UT, 84112, USA.ORCID 0000-0001-6772-5119
University of California, Los Angeles · USUniversity of Utah · US

Funding

Bioorthogonal CycloadditionsR01GM109078 · NIGMS · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI HOUK, KENDALL N · 2015 to 2018
$1.1M
Austrian Science Fund FWF J 4216NIGMS NIH HHS R01 GM109078
6 · The paper itself

Abstract

The isocyano group is a structurally compact bioorthogonal functional group that reacts with tetrazines under physiological conditions. Now it is shown that bulky tetrazine substituents accelerate this cycloaddition. Computational studies suggest that dispersion forces between the isocyano group and the tetrazine substituents in the transition state contribute to the atypical structure-activity relationship. Stable asymmetric tetrazines that react with isonitriles at rate constants as high as 57 L mol

Indexed as

AlkenesAlkynesAnimalsCattleCycloaddition ReactionFluorescent DyesNitrilesOptical ImagingSerum Albumin, BovineStructure-Activity RelationshipTetrazolesZebrafishAlkenesAlkynesFluorescent DyesNitrilesSerum Albumin, BovineTetrazolesbioconjugationbioorthogonal chemistrychemoselectivitycycloadditionsdispersion forces

Identifiers

PMID31062496
PMCPMC6615965
OpenAlexW2944209445

What OpenQuestion holds

Textmetadata
LicenceTDM
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.