Evidence map›Paper›PMID 37523755›Full record

ArticleJournal of the American Chemical Society2023

Hybrid Machine Learning Approach to Predict the Site Selectivity of Iridium-Catalyzed Arene Borylation.

Eike Caldeweyher, Masha Elkin, Golsa Gheibi, Magnus Johansson, Christian Sköld, Per-Ola Norrby, John F Hartwig

Abstract read
In one paragraph

Article in Journal of the American Chemical Society, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 29 papers.

0numbers the graph read from it
0cells of the map it votes in
29citing 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

29 citing papers in PubMed.

  1. Review
  2. Review
  3. Article
  4. Transforming Molecular Synthesis With Large Language Models.Chemistry (Weinheim an der Bergstrasse, Germany) · 2026
    Review
  5. Review
  6. Article
  7. Article
  8. Review
  9. Article
  10. Review
  11. Article
  12. Article
  13. Review
  14. Article
  15. Article
  16. Article
  17. Article
  18. Simple User-Friendly Reaction Format.Molecular informatics · 2025
    Article
  19. 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

7 authors.

Eike CaldeweyherData Science & Modelling, Pharmaceutical Sciences, R&D, AstraZeneca Gothenburg, SE-431 83 Mölndal, Sweden.
Masha ElkinDepartment of Chemistry, University of California, Berkeley, California 94720, United States.ORCID 0000-0002-4979-6420
Golsa GheibiDepartment of Chemistry, University of California, Berkeley, California 94720, United States.
Magnus JohanssonCardiovascular, Renal and Metabolism, Biopharmaceuticals R&D, AstraZeneca Gothenburg, SE-431 83 Mölndal, Sweden.ORCID 0000-0002-0904-2835
Christian SköldDrug Design and Discovery, Department of Medicinal Chemistry, Uppsala University, SE-751 23 Uppsala, Sweden.ORCID 0000-0001-5235-2559
Per-Ola NorrbyData Science & Modelling, Pharmaceutical Sciences, R&D, AstraZeneca Gothenburg, SE-431 83 Mölndal, Sweden.ORCID 0000-0002-2419-0705
John F HartwigDepartment of Chemistry, University of California, Berkeley, California 94720, United States.ORCID 0000-0002-4157-468X

Funding

Discovery and Development of Organic Reactions Catalyzed by Transition Metals Valuable for Medicinal ChemistryR35GM130387 · NIGMS · UNIVERSITY OF CALIFORNIA BERKELEY · PI John F Hartwig · 2019 to 2026
$7.1M
Acquisition of a Cryoprobe and Related Accessories for a 600 MHz NMR Spectrometer to Support Health Research Activities at the University of California, BerkeleyS10OD024998 · OD · UNIVERSITY OF CALIFORNIA BERKELEY · PI HARTWIG, JOHN F · 2018 to 2018
$265k
Formation of C-C Bonds from Unactivated C(sp3)-H Bonds of Hydrosilanes Derived from Common Functional GroupsF32GM134579 · NIGMS · UNIVERSITY OF CALIFORNIA BERKELEY · PI ELKIN, MASHA · 2019 to 2022
$194k
NIGMS NIH HHS F32 GM134579NIGMS NIH HHS R35 GM130387NIH HHS S10 OD024998
6 · The paper itself

Abstract

The borylation of aryl and heteroaryl C-H bonds is valuable for the site-selective functionalization of C-H bonds in complex molecules. Iridium catalysts ligated by bipyridine ligands catalyze the borylation of the C-H bond that is most acidic and least sterically hindered in an arene, but predicting the site of borylation in molecules containing multiple arenes is difficult. To address this challenge, we report a hybrid computational model that predicts the Site of Borylation (SoBo) in complex molecules. The SoBo model combines density functional theory, semiempirical quantum mechanics, cheminformatics, linear regression, and machine learning to predict site selectivity and to extrapolate these predictions to new chemical space. Experimental validation of SoBo showed that the model predicts the major site of borylation of pharmaceutical intermediates with higher accuracy than prior machine-learning models or human experts, demonstrating that SoBo will be useful to guide experiments for the borylation of specific C(sp

Identifiers

PMID37523755
PMCPMC11723321

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.