The DOI matches its Crossref record; 2 of the 2 references it cites were found in a registry or an index.
Asymmetric Epoxidation of Enones With Oxygen in the Presence of Diethylzinc and (R,R)‐N‐Methylpseudoephedrine
Abstract
An efficient method for the asymmetric epoxidation of α,β-unsaturated ketones 1 is embodied in their reaction with oxygen in the presence of diethylzinc and (R,R)-N-methyl-pseudoephedrine. It affords epoxides 2 in excellent yields, with complete diastereoselectivity, and with enantiomeric excesses of up to 92% ee. The enantiomerically pure amino alcohol employed can be recovered virtually quantitatively with unchanged optical purity.
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
Enantioselective addition of organozinc reagents to aldehydes
Soai, K., & Niwa, S. (1992) · Chemical Reviews · doi:10.1021/cr00013a004 · Cited by 1,265
Noyori, R., & Kitamura, M. (1991) · Angewandte Chemie International Edition in English · doi:10.1002/anie.199100491 · Cited by 1,214
Cited by
Advances in Homogeneous and Heterogeneous Catalytic Asymmetric Epoxidation
Xia, Q.-H., Ge, H.-Q., Ye, C.-P., Liu, Z.-M., & Su, K.-X. (2005) · Chemical Reviews · doi:10.1021/cr0406458 · Cited by 983
Metadata
- Authors
- Enders, D., Zhu, J., & Raabe, G.
- Venue
- Angewandte Chemie International Edition in English
- Publisher
- Wiley
- Published
- 1996-08
- Volume
- 35
- Issue
- 15
- Pages
- 1725-1728
- ISSN
- 0570-0833 (ISSN-L)
- OpenAlex
- W2078424995
- Cited by
- 192
- References
- 2
- 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: Asymmetric Epoxidation of Enones With Oxygen in the Presence of Diethylzinc and (R,R)‐N‐Methylpseudoephedrine. https://app.cochat.ai/papers/10.1002/anie.199617251
- The paper
- Enders, D., Zhu, J., & Raabe, G. (1996). Asymmetric Epoxidation of Enones With Oxygen in the Presence of Diethylzinc and (R,R)‐N‐Methylpseudoephedrine. Angewandte Chemie International Edition in English. https://doi.org/10.1002/anie.199617251
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.
