Evidence map›Paper›PMID 34849401›Full record

ArticleACS central science2021

Discovering New Chemistry with an Autonomous Robotic Platform Driven by a Reactivity-Seeking Neural Network.

Dario Caramelli, Jarosław M Granda, S Hessam M Mehr, Dario Cambié, Alon B Henson, Leroy Cronin

Open access · diamondAbstract read
In one paragraph

Article in ACS central science, 2021. 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
4.4field-weighted citation impact, top 4% of its field
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, 74 citations in OpenAlex.

  1. Article
  2. Review
  3. Article
  4. Utilizing Similarity Measures to Map Chemical Reactivity.Angewandte Chemie (International ed. in English) · 2026
    Article
  5. Applications of quantitativeJournal of pharmaceutical analysis · 2026
    Review
  6. Review
  7. Article
  8. Article
  9. Review
  10. Article
  11. Article
  12. Reaction Kinetics using a Chemputable Framework for Data Collection and Analysis.Angewandte Chemie (International ed. in English) · 2024
    Article
  13. Article
  14. Article
  15. Review
  16. Review
  17. Digitizing chemical discovery with a Bayesian explorer for interpreting reactivity data.Proceedings of the National Academy of Sciences of the United States of America · 2023
    Article
  18. 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

6 authors at 1 institution in 1 country.

Dario CaramelliSchool of Chemistry, University of Glasgow, University Avenue, Glasgow G12 8QQ, United Kingdom.
Jarosław M GrandaSchool of Chemistry, University of Glasgow, University Avenue, Glasgow G12 8QQ, United Kingdom.ORCID https://orcid.org/0000-0002-5058-7669
S Hessam M MehrSchool of Chemistry, University of Glasgow, University Avenue, Glasgow G12 8QQ, United Kingdom.
Dario CambiéSchool of Chemistry, University of Glasgow, University Avenue, Glasgow G12 8QQ, United Kingdom.
Alon B HensonSchool of Chemistry, University of Glasgow, University Avenue, Glasgow G12 8QQ, United Kingdom.
Leroy CroninSchool of Chemistry, University of Glasgow, University Avenue, Glasgow G12 8QQ, United Kingdom.ORCID https://orcid.org/0000-0001-8035-5757
University of Glasgow · GB

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

We present a robotic chemical discovery system capable of navigating a chemical space based on a learned general association between molecular structures and reactivity, while incorporating a neural network model that can process data from online analytics and assess reactivity without knowing the identity of the reagents. Working in conjunction with this learned knowledge, our robotic platform is able to autonomously explore a large number of potential reactions and assess the reactivity of mixtures, including unknown chemical spaces, regardless of the identity of the starting materials. Through the system, we identified a range of chemical reactions and products, some of which were well-known, some new but predictable from known pathways, and some unpredictable reactions that yielded new molecules. The validation of the system was done within a budget of 15 inputs combined in 1018 reactions, further analysis of which allowed us to discover not only a new photochemical reaction but also a new reactivity mode for a well-known reagent (

Identifiers

PMID34849401
PMCPMC8620554
OpenAlexW3211377821

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.