Evidence map›Paper›PMID 29577718›Full record

ArticleThe Journal of organic chemistry2018

Synthesis and Explosion Hazards of 4-Azido-l-phenylalanine.

Mark B Richardson, Derek B Brown, Carlos A Vasquez, Joseph W Ziller, Kevin M Johnston, Gregory A Weiss

Abstract read
In one paragraph

Article in The Journal of organic chemistry, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing 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

12 citing papers in PubMed.

  1. Article
  2. Article
  3. A Methodology for the Assessment and Prioritization of Genetic Biocontainment Technologies for Engineered Microbes.Applied biosafety : journal of the American Biological Safety Association · 2024
    Article
  4. Article
  5. Article
  6. Article
  7. Review
  8. Article
  9. Bioorthogonal chemistry.Nature reviews. Methods primers · 2021
    Article
  10. Review
  11. Review
  12. 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

6 authors.

Mark B RichardsonDepartment of Chemistry , University of California , 1102 Natural Sciences 2 , Irvine , California 92697-2025 , United States.ORCID 0000-0002-7292-788X
Derek B BrownAmgen Incorporated, One Amgen Center Drive , Thousand Oaks , California 91320 , United States.ORCID 0000-0002-7909-0867
Carlos A VasquezDepartment of Chemistry , University of California , 1102 Natural Sciences 2 , Irvine , California 92697-2025 , United States.
Joseph W ZillerDepartment of Chemistry , University of California , 1102 Natural Sciences 2 , Irvine , California 92697-2025 , United States.
Kevin M JohnstonDepartment of Chemistry , University of California , 1102 Natural Sciences 2 , Irvine , California 92697-2025 , United States.
Gregory A WeissDepartment of Chemistry , University of California , 1102 Natural Sciences 2 , Irvine , California 92697-2025 , United States.ORCID 0000-0003-0296-9846

Funding

MARC U*STAR at the University of California, IrvineT34GM069337 · NIGMS · UNIVERSITY OF CALIFORNIA-IRVINE · PI BUCHMEIER, MICHAEL JOSEPH, DE LA CRUZ, MARLENE · 2005 to 2019
$8.2M
DNA Sequencing Using Single Molecule ElectronicsR01HG009188 · NHGRI · UNIVERSITY OF CALIFORNIA-IRVINE · PI BOYANOV, BOYAN, COLLINS, PHILIP · 2016 to 2019
$2.0M
DNA Polymerase with Single-Molecule Resolution: Activity, Inhibition, and Drug ReR01GM106957 · NIGMS · UNIVERSITY OF CALIFORNIA-IRVINE · PI COLLINS, PHILIP, WEISS, GREGORY A. · 2013 to 2016
$1.1M
NHGRI NIH HHS R01 HG009188NIGMS NIH HHS R01 GM106957NIGMS NIH HHS T34 GM069337
6 · The paper itself

Abstract

A reliable, scalable, cost-effective, and chromatography-free synthesis of 4-azido-l-phenylalanine beginning from l-phenylalanine is described. Investigations into the safety of the synthesis reveal that the Ullman-like Cu(I)-catalyzed azidation step does not represent a significant risk. The isolated 4-azido-l-phenylalanine product, however, exhibits previously undocumented explosive characteristics.

Indexed as

AzidesCatalysisCopperMolecular StructurePhenylalanine4-azidophenylalanineAzidesCopperPhenylalanine

Identifiers

PMID29577718
PMCPMC6008159

What OpenQuestion holds

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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.