The DOI matches its Crossref record; 1 of the 1 references it cites were found in a registry or an index.
N‐Heterocyclic Carbene‐Catalyzed Cyclization of Unsaturated Acyl Chlorides and Ketones
Abstract
A straightforward synthesis of optically active trifluoromethyl dihydropyranones and spirocyclic oxindole‐dihydropyranones has been realized by the chiral N‐heterocyclic carbenes‐catalyzed cyclization of α,β‐unsaturated β‐methylacyl chlorides with activated trifluoromethyl ketones or isatin derivatives.
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
Structural mechanism for statin inhibition of HMG-CoA reductase
Istvan, E. S., & Deisenhofer, J. (2001) · Science · doi:10.1126/science.1059344 · Cited by 1,644
Cited by
Organocatalytic Reactions Enabled by N-Heterocyclic Carbenes
Flanigan, D. M., Romanov-Michailidis, F., White, N. A., & Rovis, T. (2015) · Chemical Reviews · doi:10.1021/acs.chemrev.5b00060 · Cited by 2,045
Acyl anion free N-heterocyclic carbene organocatalysis
Ryan, S. J., Candish, L., & Lupton, D. W. (2013) · Chemical Society Reviews · doi:10.1039/c3cs35522e · Cited by 827
Recent advances in organocatalytic methods for the synthesis of disubstituted 2- and 3-indolinones
Dalpozzo, R., Bartoli, G., & Bencivenni, G. (2012) · Chemical Society Reviews · doi:10.1039/c2cs35100e · Cited by 673
Recent advances in the synthesis of biologically active spirooxindoles
Santos, M. M. M. (2014) · Tetrahedron · doi:10.1016/j.tet.2014.08.005 · Cited by 398
Chen, X., Liu, Q., Chauhan, P., & Enders, D. (2018) · Angewandte Chemie International Edition · doi:10.1002/anie.201709684 · Cited by 293
Metadata
- Authors
- Shen, L., Shao, P., & Ye, S.
- Venue
- Advanced Synthesis & Catalysis
- Publisher
- Wiley
- Published
- 2011-07-22
- Volume
- 353
- Issue
- 11-12
- Pages
- 1943-1948
- ISSN
- 1615-4150 (ISSN-L)
- 1615-4169
- OpenAlex
- W2055268992
- Cited by
- 198
- References
- 1
- FWCI
- 7.78
- 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: N‐Heterocyclic Carbene‐Catalyzed Cyclization of Unsaturated Acyl Chlorides and Ketones. https://app.cochat.ai/papers/10.1002/adsc.201100178
- The paper
- Shen, L., Shao, P., & Ye, S. (2011). N‐Heterocyclic Carbene‐Catalyzed Cyclization of Unsaturated Acyl Chlorides and Ketones. Advanced Synthesis & Catalysis. https://doi.org/10.1002/adsc.201100178
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.
