The DOI matches its Crossref record; 8 of the 8 references it cites were found in a registry or an index.
Science
Open accessAbstract
The asymmetric α-addition of relatively nonpolar hydrocarbon substrates, such as allyl and aryl groups, to aldehydes and ketones remains a largely unsolved problem in organic synthesis, despite the wide potential utility of direct routes to such products. We reasoned that well-established chiral amine catalysis, which activates aldehydes toward electrophile addition by enamine formation, could be expanded to this important reaction class by applying a single-electron oxidant to create a transient radical species from the enamine. We demonstrated the concept of singly occupied molecular orbital (SOMO) activation with a highly selective α-allylation of aldehydes, and we here present preliminary results for enantioselective heteroarylations and cyclization/halogenation cascades.
Overview
Integrity signals
Registry
Cites
Statistics
Verification
Claims the paper makes
Claims other papers make about this one
Each is checked against this paper’s own text: does it say what the citing paper says it does?
In the citing paper
“more recent studies have attempt to resolve these difficulties and support a basal position for the clade [4,5,11]”
From Early metazoan life: divergence, environment and ecology (2015) · cites this paper as [4]
In the citing paper
“neural activity during REM sleep can be modulated by prior wake experience 106,134 and there have been occasional reports of reactivation-like phenomena in REM sleep.”
From Sleep—A brain-state serving systems memory consolidation (2023) · cites this paper as [134]
Citations
Cites
The human brain is intrinsically organized into dynamic, anticorrelated functional networks
Fox, M. D., Snyder, A. Z., Vincent, J. L., Corbetta, M., Van Essen, D. C., & Raichle, M. E. (2005) · Proceedings of the National Academy of Sciences · doi:10.1073/pnas.0504136102 · Cited by 8,553
Raichle, M. E., & Mintun, M. A. (2006) · Annual Review of Neuroscience · doi:10.1146/annurev.neuro.29.051605.112819 · Cited by 1,630
Haider, B., Duque, A., Hasenstaub, A. R., & McCormick, D. A. (2006) · The Journal of Neuroscience · doi:10.1523/jneurosci.5297-05.2006 · Cited by 962
Very Slow Activity Fluctuations in Monkey Visual Cortex: Implications for Functional Brain Imaging
Leopold, D. A. (2003) · Cerebral Cortex · doi:10.1093/cercor/13.4.422 · Cited by 675
Interaction of sensory responses with spontaneous depolarization in layer 2/3 barrel cortex
Petersen, C. C. H., Hahn, T. T. G., Mehta, M., Grinvald, A., & Sakmann, B. (2003) · Proceedings of the National Academy of Sciences · doi:10.1073/pnas.2235811100 · Cited by 670
I of the Vortex: From Neurons to Self
Llinás, R. R. (2001) · doi:10.7551/mitpress/3626.001.0001 · Cited by 469
A Numerical Analysis of the Geniculocortical Input to Striate Cortex in the Monkey
Peters, A., Payne, B. R., & Budd, J. (1994) · Cerebral Cortex · doi:10.1093/cercor/4.3.215 · Cited by 154
Principles of Image Representation in Visual Cortex
Olshausen, B. A. (2003) · The MIT Press eBooks · doi:10.7551/mitpress/7131.003.0123 · Cited by 108
Cited by
The Brain's Default Network: Anatomy, Function, and Relevance to Disease
Buckner, R. L., Andrews‐Hanna, J. R., & Schacter, D. L. (2008) · Annals of the New York Academy of Sciences · doi:10.1196/annals.1440.011 · Cited by 9,761
Dissociable intrinsic connectivity networks for salience processing and executive control
Seeley, W. W., Menon, V., Schatzberg, A. F., Keller, J., Glover, G. H., Kenna, H., Reiss, A. L., & Greicius, M. D. (2007) · The Journal of Neuroscience · doi:10.1523/jneurosci.5587-06.2007 · Cited by 7,426
Binder, J. R., Desai, R. H., Graves, W. W., & Conant, L. L. (2009) · Cerebral Cortex · doi:10.1093/cercor/bhp055 · Cited by 4,060
RepeatModeler2 for automated genomic discovery of transposable element families
Flynn, J. M., Hubley, R., Goubert, C., Rosen, J., Clark, A. G., Feschotte, C., & Smit, A. F. (2020) · Proceedings of the National Academy of Sciences · doi:10.1073/pnas.1921046117 · Cited by 3,848
Algorithm aversion: People erroneously avoid algorithms after seeing them err.
Dietvorst, B. J., Simmons, J. P., & Massey, C. (2015) · Journal of Experimental Psychology: General · doi:10.1037/xge0000033 · Cited by 3,232
Metadata
- Authors
- Beeson, T. D., Mastracchio, A., Hong, J.-B., Ashton, K., & MacMillan, D. W. C.
- Affiliations
- Princeton University (US)
- Corresponding author
- Teresa D Beeson
- Venue
- Science
- Published
- 2023-07-12
- Volume
- 314
- Issue
- 5803
- Pages
- 1249-5
- ISSN
- 0036-8075 (ISSN-L)
- 1095-9203
- OpenAlex
- W1507573241
- Cited by
- 6,063
- References
- 8
- Citations by year
- 2026: 72 · 2025: 224 · 2024: 499 · 2023: 931
- Type
- paratext
- Language
- en
- Open access
- green
- research.vu.nl
- Licence
- other-oa
- Locations
- Science (publishedVersion)
- PubMed (publishedVersion)
- VU Research Portal (publishedVersion, other-oa)
- CaltechAUTHORS (California Institute of Technology) (submittedVersion)
- Max Planck Institute for Plasma Physics (submittedVersion)
- Publication Database GFZ (GFZ German Research Centre for Geosciences) (submittedVersion)
- Iris (Roma Tre University) (submittedVersion)
- Institutional Research Information System University of Turin (University of Turin) (submittedVersion)
- CNR ExploRA (submittedVersion)
- ANU Open Research (Australian National University) (submittedVersion)
- MPG.PuRe (Max Planck Society) (submittedVersion)
- Data Archiving and Networked Services (DANS) (submittedVersion, other-oa)
- PubMed
- Funders
- National Institutes of Health (2r01gm078201-13)
- Japan Society for the Promotion of Science (21229007, 21113002)
- Topics
- Physical Sciences › Chemistry › Organic Chemistry › Asymmetric Synthesis and Catalysis
- Physical Sciences › Chemistry › Organic Chemistry › Radical Photochemical Reactions
- Physical Sciences › Chemistry › Organic Chemistry › Oxidative Organic Chemistry Reactions
- Keywords
- α-allylation, aldehydes, ketones, chiral amine catalysis, enamine formation, one-electron oxidation
- MeSH terms
- Brain, Brain Mapping, Energy Metabolism, Humans, Magnetic Resonance Imaging, Mental Processes, Neural Pathways, Neurons, Oxygen, Synapses
About these checks
Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.
Statistics and arithmetic are recomputed, not judged.
Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.
What counts as a claim ›How we measure confidence ›How we check this ›
Are you an author, or do you see a problem with this page? Request a review
How to cite
Cite CoChat for the checks on this page, and the paper for its own findings.
- This page
- CoChat. (2026). Citation check: Science. https://app.cochat.ai/papers/10.1126/science
- The paper
- Beeson, T. D., Mastracchio, A., Hong, J.-B., Ashton, K., & MacMillan, D. W. C. (2023). Science. Science. https://doi.org/10.1126/science
Data sources
Bibliographic data: Semantic Scholar, OpenAlex, Crossref.
Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.
