Evidence map›Paper›PMID 23687993›Full record

ArticleJournal of the American Chemical Society2013

Overcoming product inhibition in catalysis of the intramolecular Schmidt reaction.

Hashim F Motiwala, Charlie Fehl, Sze-Wan Li, Erin Hirt, Patrick Porubsky, Jeffrey Aubé

Abstract read
In one paragraph

Article in Journal of the American Chemical Society, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing 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

13 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Review
  6. Article
  7. Article
  8. Intramolecular CspChemical science · 2020
    Article
  9. Review
  10. Article
  11. Article
  12. Article
  13. Synthesis of novel N-cyclopentenyl-lactams using the Aubé reaction.Beilstein journal of organic chemistry · 2015
    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.

Hashim F MotiwalaDepartment of Medicinal Chemistry, University of Kansas, Delbert M. Shankel Structural Biology Center, 2034 Becker Drive, West Campus, Lawrence, Kansas 66047, USA.
Charlie Fehl
Sze-Wan Li
Erin Hirt
Patrick Porubsky
Jeffrey Aubé

Funding

NEW REACTIONS OF ALKYL AZIDES WITH KETONESR01GM049093 · NIGMS · UNIVERSITY OF KANSAS LAWRENCE · PI AUBE, JEFFREY · 1993 to 2008
$2.2M
NIGMS NIH HHS GM-049093NIGMS NIH HHS R01 GM049093
6 · The paper itself

Abstract

A method for carrying out the intramolecular Schmidt reaction of alkyl azides and ketones using a substoichiometric amount of catalyst is reported. Following extensive screening, the use of the strong hydrogen-bond-donating solvent hexafluoro-2-propanol was found to be consistent with low catalyst loadings, which ranged from 2.5 mol % for favorable substrates to 25 mol % for more difficult cases. Reaction optimization, broad substrate scope, and preliminary mechanistic studies of this improved version of the reaction are described.

Indexed as

AlkanesAzidesCatalysisHydrogen BondingKetonesSolventsAlkanesAzidesKetonesSolvents

Identifiers

PMID23687993
PMCPMC3921892

What OpenQuestion holds

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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.