Evidence map›Paper›PMID 26502157›Full record

ArticleOrganic letters2015

Highly Diastereoselective Michael Reactions Using β-Nitrocarbonyl Nucleophiles.

Amber A S Gietter-Burch, Roxana E Mitrut, Donald A Watson

Abstract read
In one paragraph

Article in Organic letters, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing 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

4 citing papers in PubMed.

  1. A General Method forOrganic syntheses; an annual publication of satisfactory methods for the preparation of organic chemicals · 2025
    Article
  2. Photoredox-Nickel Dual-CatalyzedJournal of the American Chemical Society · 2023
    Article
  3. Article
  4. 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

3 authors.

Amber A S Gietter-BurchDepartment of Chemistry and Biochemistry, University of Delaware , Newark, Delaware 19716, United States.
Roxana E MitrutDepartment of Chemistry and Biochemistry, University of Delaware , Newark, Delaware 19716, United States.
Donald A WatsonDepartment of Chemistry and Biochemistry, University of Delaware , Newark, Delaware 19716, United States.

Funding

Molecular Design of Advanced BiomaterialsP20GM103541 · NIGMS · UNIVERSITY OF DELAWARE · PI POLENOVA, TATYANA · 2012 to 2012
$2.1M
Transition Metal Catalyzed Methods for Preparing Nitroalkanes and Alkyl AminesR01GM102358 · NIGMS · UNIVERSITY OF DELAWARE · PI WATSON, DONALD ALLEN · 2014 to 2018
$1.6M
Q-Exactive Orbitrap LC-MC/MS SystemS10OD016267 · OD · UNIVERSITY OF DELAWARE · PI JOHNSTON, MURRAY V · 2013 to 2013
$573k
NCRR NIH HHS S10 RR02692NIGMS NIH HHS P20 GM103541NIGMS NIH HHS R01 GM102358NIH HHS S10 OD016267
6 · The paper itself

Abstract

We have discovered a highly diastereoselective Michael reaction of α-substituted, β-nitrocarbonyl compounds to deliver highly functionalized stereodiads containing fully substituted nitrogen-bearing centers. Good to excellent yields and diastereoselectivities are observed. This transformation is tolerant of various types of carbonyl groups on the nucleophilic partner, as well as a range of unsaturated electrophiles. Mechanistic investigations are consistent with internal hydrogen bonding in the nitroalkane tautomer as the major factor in the control of diastereoselectivity in these transformations.

Indexed as

CatalysisEstersHydrogen BondingKetonesMolecular StructureNitro CompoundsNitrogenStereoisomerismEstersKetonesNitro CompoundsNitrogen

Identifiers

PMID26502157
PMCPMC4795467

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.