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Record W874793669 · doi:10.1021/acs.chemrev.5b00154

A Longitudinal Study of Alkaloid Synthesis Reveals Functional Group Interconversions as Bad Actors

2015· review· en· W874793669 on OpenAlex

Why this work is in the frame

A frame that forgets how it found something cannot be audited. These are the routes that admitted this work.

fundA Canadian funder is recorded on the work.
no affNo Canadian affiliation: this work is invisible to an affiliation-only frame.
No Canadian affiliation. An affiliation-only frame, the usual design, would never have seen this work. It is one of the works that make the case for inverting the frame.

Bibliographic record

VenueChemical Reviews · 2015
Typereview
Languageen
FieldChemistry
TopicChemical synthesis and alkaloids
Canadian institutionsnot available
FundersNational Institute of General Medical SciencesNovartisAlfred P. Sloan FoundationEli Lilly and CompanyBristol-Myers SquibbNatural Sciences and Engineering Research Council of CanadaAmgenBoehringer Ingelheim
KeywordsChemistryAlkaloidGroup (periodic table)StereochemistryOrganic chemistry

Abstract

fetched live from OpenAlex

ADVERTISEMENT RETURN TO ISSUEPREVReviewNEXTA Longitudinal Study of Alkaloid Synthesis Reveals Functional Group Interconversions as Bad ActorsSteven W. M. Crossley and Ryan A. Shenvi*View Author Information Department of Chemistry, The Scripps Research Institute, La Jolla, California 92037, United States*E-mail: [email protected]Cite this: Chem. Rev. 2015, 115, 17, 9465–9531Publication Date (Web):July 9, 2015Publication History Received16 March 2015Published online9 July 2015Published inissue 9 September 2015https://pubs.acs.org/doi/10.1021/acs.chemrev.5b00154https://doi.org/10.1021/acs.chemrev.5b00154review-articleACS PublicationsCopyright © 2015 American Chemical SocietyRequest reuse permissionsArticle Views6832Altmetric-Citations56LEARN ABOUT THESE METRICSArticle Views are the COUNTER-compliant sum of full text article downloads since November 2008 (both PDF and HTML) across all institutions and individuals. These metrics are regularly updated to reflect usage leading up to the last few days.Citations are the number of other articles citing this article, calculated by Crossref and updated daily. Find more information about Crossref citation counts.The Altmetric Attention Score is a quantitative measure of the attention that a research article has received online. Clicking on the donut icon will load a page at altmetric.com with additional details about the score and the social media presence for the given article. Find more information on the Altmetric Attention Score and how the score is calculated. Share Add toView InAdd Full Text with ReferenceAdd Description ExportRISCitationCitation and abstractCitation and referencesMore Options Share onFacebookTwitterWechatLinked InRedditEmail Other access optionsGet e-Alertsclose SUBJECTS:Alcohols,Chemical synthesis,Organic compounds,Organic synthesis,Pyrroles Get e-Alerts

Fetched live from OpenAlex and de-inverted. Abstracts are not stored in this database: the inverted indexes are 8.6 GB of the frame’s 9.3 GB of text, and the host has 13 GB free.

Full frame distilled prediction

Teacher imitation

Not calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.

metaresearch head score (Codex)0.001
metaresearch head score (Gemma)0.004
Version: codex-gemma-dda1882f352aValidation status: machine_predicted_unvalidated
Candidate categoriesMeta-epidemiology (narrow), Insufficient payload (model declined to judge)
Consensus categoriesInsufficient payload (model declined to judge)
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Not applicable · Consensus signal: none
GenreCandidate signal: Review · Consensus signal: Review
Teacher disagreement score0.948
Threshold uncertainty score1.000

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0010.004
Meta-epidemiology (narrow)0.0010.001
Meta-epidemiology (broad)0.0060.002
Bibliometrics0.0000.001
Science and technology studies0.0000.000
Scholarly communication0.0000.000
Open science0.0010.001
Research integrity0.0010.001
Insufficient payload (model declined to judge)0.0090.001

Machine scores (provisional)

The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.

Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.

Opus teacher head0.138
GPT teacher head0.354
Teacher spread0.216 · how far apart the two teachers sit on this one work
Validation statusscore_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from it