The DOI matches its Crossref record; 1 of the 1 references it cites were found in a registry or an index.
Copper‐Catalyzed Reaction Cascade: Direct Conversion of Alkynes into N‐Sulfonylazetidin‐2‐imines
Abstract
Selective conversion, take three: Densely functionalized azetidine derivatives are formed in an experimentally simple three-component catalytic procedure through the highly selective reaction of readily available terminal alkynes under mild conditions (see scheme). The azetidinimine products are remarkably stable to a wide range of reaction conditions and readily undergo further functionalization.
Overview
The claims and statistics of this paper haven’t been checked yet.
Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.
Integrity signals
Registry
Cites
Statistics
Verification
Claims the paper makes
The claims and statistics of this paper haven’t been checked yet.
Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.
Self-check
Percentages, sums and reported differences re-computed from the paper’s own numbers.
The self-check needs the paper’s full text.
Citations
Cites
Tornøe, C. W., Christensen, C., & Meldal, M. (2002) · The Journal of Organic Chemistry · doi:10.1021/jo011148j · Cited by 8,696
Cited by
Ynamides: A Modern Functional Group for the New Millennium
DeKorver, K. A., Li, H., Lohse, A. G., Hayashi, R., Lu, Z., Zhang, Y., & Hsung, R. P. (2010) · Chemical Reviews · doi:10.1021/cr100003s · Cited by 886
Beyond click chemistry – supramolecular interactions of 1,2,3-triazoles
Schulze, B., & Schubert, U. S. (2014) · Chemical Society Reviews · doi:10.1039/c3cs60386e · Cited by 799
Efficient Synthesis of 1-Sulfonyl-1,2,3-triazoles
Raushel, J., & Fokin, V. V. (2010) · Organic Letters · doi:10.1021/ol102087r · Cited by 279
Self-citation
Metadata
- Authors
- Whiting, M., & Fokin, V. V.
- Venue
- Angewandte Chemie International Edition
- Publisher
- Wiley
- Published
- 2006-04-27
- Volume
- 45
- Issue
- 19
- Pages
- 3157-3161
- ISSN
- 1433-7851 (ISSN-L)
- 1521-3773
- OpenAlex
- W2131058339
- Cited by
- 171
- References
- 1
- FWCI
- 6.78
- Type
- journal article
- Language
- en
- Open access
- closed
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: Copper‐Catalyzed Reaction Cascade: Direct Conversion of Alkynes into N‐Sulfonylazetidin‐2‐imines. https://app.cochat.ai/papers/10.1002/anie.200503936
- The paper
- Whiting, M., & Fokin, V. V. (2006). Copper‐Catalyzed Reaction Cascade: Direct Conversion of Alkynes into N‐Sulfonylazetidin‐2‐imines. Angewandte Chemie International Edition. https://doi.org/10.1002/anie.200503936
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.
