Evidence map›Paper›PMID 23273261›Full record

ArticleThe Journal of organic chemistry2013

Total synthesis of the Lycopodium alkaloid serratezomine A using free radical-mediated vinyl amination to prepare a β-stannyl enamine linchpin.

Julie A Pigza, Jeong-Seok Han, Aroop Chandra, Daniel Mutnick, Maren Pink, Jeffrey N Johnston

Abstract read
In one paragraph

Article in The Journal of organic chemistry, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
1.6field-weighted citation impact, top 17% 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

2 citing papers in PubMed, 22 citations in OpenAlex.

  1. Review
  2. 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 at 2 institutions in 1 country.

Julie A PigzaDepartment of Chemistry & Vanderbilt Institute of Chemical Biology, Vanderbilt University, Nashville, Tennessee 37235-1822, USA.
Jeong-Seok Han
Aroop Chandra
Daniel Mutnick
Maren Pink
Jeffrey N Johnston
Vanderbilt University · USIndiana University Bloomington · US

Funding

Studies in Amide and Peptide SynthesisR01GM063557 · NIGMS · VANDERBILT UNIVERSITY · PI JOHNSTON, JEFFREY NICHOLAS · 2002 to 2022
$4.5M
NIGMS NIH HHS R01 GM 063557NIGMS NIH HHS R01 GM063557
6 · The paper itself

Abstract

Serratezomine A is a member of the structurally diverse class of compounds known as the Lycopodium alkaloids. The key supporting studies and successful total synthesis of serratezomine A are described in this account. Significant features of the synthesis include the first application of free radical mediated vinyl amination and Hwu's oxidative allylation in a total synthesis and an intramolecular lactonization via a transannular S(N)i reaction. Minimal use of protecting groups and the highly diastereoselective formation of a hindered, quaternary stereocenter using an umpolung allylation are also highlights from a strategy perspective. Observation of quaternary carbon epimerization via a retro-Mannich/Mannich sequence highlights the additional challenge presented by the axial alcohol at C8 in serratezomine A.

Indexed as

AlkaloidsAminationFree RadicalsIndolizinesLycopodiumMolecular StructureOxidation-ReductionStereoisomerismAlkaloidsFree RadicalsIndolizinesserratezomine A

Identifiers

PMID23273261
PMCPMC3565160
OpenAlexW2024469075

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.