Evidence map›Paper›PMID 32844647›Full record

ArticleJournal of the American Chemical Society2020

Connecting and Analyzing Enantioselective Bifunctional Hydrogen Bond Donor Catalysis Using Data Science Tools.

Jacob Werth, Matthew S Sigman

Abstract read
In one paragraph

Article in Journal of the American Chemical Society, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.

0numbers the graph read from it
0cells of the map it votes in
19citing 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

19 citing papers in PubMed.

  1. Article
  2. Review
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  15. Data Science Meets Physical Organic Chemistry.Accounts of chemical research · 2021
    Article
  16. Article
  17. Article
  18. Nucleophilicity PredictionThe Journal of organic chemistry · 2021
    Article
  19. 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

2 authors.

Jacob WerthDepartment of Chemistry, University of Utah, 315 South 1400 East, Salt Lake City, Utah 84112, United States.ORCID 0000-0001-9648-5986
Matthew S SigmanDepartment of Chemistry, University of Utah, 315 South 1400 East, Salt Lake City, Utah 84112, United States.ORCID 0000-0002-5746-8830

Funding

Data Science Guided Organic Reaction DevelopmentR35GM136271 · NIGMS · UTAH STATE HIGHER EDUCATION SYSTEM--UNIVERSITY OF UTAH · PI MATTHEW S SIGMAN · 2020 to 2026
$3.5M
Using Numerical Analysis Tools to Design and Study Chiral CatalystsR01GM121383 · NIGMS · UNIVERSITY OF UTAH · PI MILLER, SCOTT J, SIGMAN, MATTHEW S · 2017 to 2020
$1.9M
NIGMS NIH HHS R01 GM121383NIGMS NIH HHS R35 GM136271
6 · The paper itself

Abstract

The generalization of related asymmetric processes in organocatalyzed reactions is an ongoing challenge due to subtle, noncovalent interactions that drive selectivity. The lack of transferability is often met with a largely empirical approach to optimizing catalyst structure and reaction conditions. This has led to the development of diverse structural catalyst motifs and inspired unique design principles in this field. Bifunctional hydrogen bond donor (HBD) catalysis exemplifies this in which a broad collection of enantioselective transformations has been successfully developed. Herein, we describe the use of data science methods to connect catalyst and substrate structural features of an array of reported enantioselective bifunctional HBD catalysis through an iterative statistical modeling process. The computational parameters used to build the correlations are mechanism-specific based on the proposed transition states, which allows for analysis into the noncovalent interactions responsible for asymmetric induction. The resulting statistical models also allow for extrapolation to out-of-sample examples to provide a prediction platform that can be used for future applications of bifunctional hydrogen bond donor catalysis. Finally, this multireaction workflow presents an opportunity to build statistical models unifying various modes of activation relevant to asymmetric organocatalysis.

Indexed as

CatalysisCinchona AlkaloidsHydrogen BondingLinear ModelsModels, MolecularMolecular StructureStereoisomerismCinchona Alkaloids

Identifiers

PMID32844647
PMCPMC7699456

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.