Evidence map›Paper›PMID 27768100›Full record

ArticleNature chemistry2016

MIDA boronates are hydrolysed fast and slow by two different mechanisms.

Jorge A Gonzalez, O Maduka Ogba, Gregory F Morehouse, Nicholas Rosson, Kendall N Houk, Andrew G Leach, Paul H-Y Cheong, Martin D Burke, Guy C Lloyd-Jones

Abstract read
In one paragraph

Article in Nature chemistry, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 32 papers.

0numbers the graph read from it
0cells of the map it votes in
32citing 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

32 citing papers in PubMed.

  1. Kinetically Stable Boron-Heteroatom Bonds.Angewandte Chemie (International ed. in English) · 2026
    Article
  2. Article
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  5. Article
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  10. Article
  11. Review
  12. Article
  13. Article
  14. Accounts of chemical research · 2022
    Article
  15. Article
  16. Preparation of MIDA Anhydride and Reaction with Boronic Acids.Organic syntheses; an annual publication of satisfactory methods for the preparation of organic chemicals · 2022
    Article
  17. Article
  18. The 2-Pyridyl Problem: Challenging Nucleophiles in Cross-Coupling Arylations.Angewandte Chemie (International ed. in English) · 2021
    Review
  19. Chemical science · 2020
    Article
  20. 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.

Jorge A GonzalezEaStCHEM, School of Chemistry, University of Edinburgh, Edinburgh, EH9 3FJ, UK.
O Maduka OgbaDepartment of Chemistry, Oregon State University, Corvallis, Oregon 97331, USA.
Gregory F MorehouseDepartment of Chemistry, University of Illinois, 454 RAL, Box 52-5 600 South Mathews Avenue, Urbana, Illinois 61801, USA.
Nicholas RossonDepartment of Chemistry, Oregon State University, Corvallis, Oregon 97331, USA.
Kendall N HoukDepartment of Chemistry and Biochemistry, University of California, Los Angeles, 607 Charles E. Young Drive East, Los Angeles, California 90095-1569, USA.
Andrew G LeachSchool of Pharmacy and Biomolecular Sciences, Liverpool John Moores University, Byrom Street, Liverpool L3 3AF, UK.
Paul H-Y CheongDepartment of Chemistry, Oregon State University, Corvallis, Oregon 97331, USA.
Martin D BurkeDepartment of Chemistry, University of Illinois, 454 RAL, Box 52-5 600 South Mathews Avenue, Urbana, Illinois 61801, USA.
Guy C Lloyd-JonesEaStCHEM, School of Chemistry, University of Edinburgh, Edinburgh, EH9 3FJ, UK.ORCID 0000-0003-2128-6864

Funding

Molecular Prosthetics and Lego ChemistryR35GM118185 · NIGMS · UNIVERSITY OF ILLINOIS AT URBANA-CHAMPAIGN · PI Martin D Burke · 2016 to 2026
$6.6M
Synthesis and Study of Amphotericin B DerivativesR01GM080436 · NIGMS · UNIVERSITY OF ILLINOIS AT URBANA-CHAMPAIGN · PI BURKE, MARTIN D · 2007 to 2016
$3.2M
NIGMS NIH HHS R01 GM080436NIGMS NIH HHS R35 GM118185
6 · The paper itself

Abstract

MIDA boronates (N-methylimidodiacetic boronic acid esters) serve as an increasingly general platform for small-molecule construction based on building blocks, largely because of the dramatic and general rate differences with which they are hydrolysed under various basic conditions. Yet the mechanistic underpinnings of these rate differences have remained unclear, which has hindered efforts to address the current limitations of this chemistry. Here we show that there are two distinct mechanisms for this hydrolysis: one is base mediated and the other neutral. The former can proceed more than three orders of magnitude faster than the latter, and involves a rate-limiting attack by a hydroxide at a MIDA carbonyl carbon. The alternative 'neutral' hydrolysis does not require an exogenous acid or base and involves rate-limiting B-N bond cleavage by a small water cluster, (H

Indexed as

Boronic AcidsHydrolysisKineticsMagnetic Resonance SpectroscopyOxygen IsotopesThermodynamicsWaterBoronic AcidsOxygen-18Oxygen IsotopesWater

Identifiers

PMID27768100
PMCPMC5115273

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Registered trials

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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.