The DOI matches its Crossref record; 2 of the 2 references it cites were found in a registry or an index.
Synthesis of urea derivatives from amines and CO2 in the absence of catalyst and solvent
Abstract
Urea derivatives are obtained in mild to good yield from the reactions of primary aliphatic amines with CO2 in the absence of any catalysts, organic solvents or other additives. To optimize reaction conditions, experimental variables including temperature, pressure, the concentration of amine, reaction time etc. were studied. Satisfactory yields were obtained at the optimized conditions that are comparable to the presence of catalyst and solvent. The preliminary investigation of the reaction mechanism showed that alkyl ammonium alkyl carbamate was quickly formed as the intermediate, and then the final product was formed by the intramolecular dehydration.
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
Carbon capture and storage: how green can black be
Haszeldine, R. S. (2009) · Science · doi:10.1126/science.1172246 · Cited by 2,021
The synthesis of organic carbonates from carbon dioxide
Sakakura, T., & Kohno, K. (2009) · Chemical Communications · doi:10.1039/b819997c · Cited by 1,067
Cited by
Closing the loop: captured CO 2 as a feedstock in the chemical industry
Otto, A., Grube, T., Schiebahn, S., & Stolten, D. (2015) · Energy & Environmental Science · doi:10.1039/c5ee02591e · Cited by 482
CO2-Induced Degradation of Amine-Containing Adsorbents: Reaction Products and Pathways
Sayari, A., Heydari-Gorji, A., & Yang, Y. (2012) · Journal of the American Chemical Society · doi:10.1021/ja304888a · Cited by 365
Carbon capture and utilization technologies: a literature review and recent advances
Baena-Moreno, F. M., Rodríguez-Galán, M., Vega, F., Alonso-Fariñas, B., Vilches Arenas, L. F., & Navarrete, B. (2019) · Energy Sources, Part A: Recovery, Utilization, and Environmental Effects · doi:10.1080/15567036.2018.1548518 · Cited by 351
Green catalytic process for cyclic carbonate synthesis from carbon dioxide under mild conditions
Lang, X.-D., & He, L.-N. (2016) · The Chemical Record · doi:10.1002/tcr.201500293 · Cited by 122
Metadata
- Authors
- Wu, C., Cheng, H., Liu, R., Wang, Q., Hao, Y., Yu, Y., & Zhao, F.
- Venue
- Green Chemistry
- Publisher
- Royal Society of Chemistry (RSC)
- Published
- 2010
- Volume
- 12
- Issue
- 10
- Pages
- 1811
- ISSN
- 1463-9262 (ISSN-L)
- 1463-9270
- OpenAlex
- W2110184908
- Cited by
- 180
- References
- 2
- FWCI
- 6.53
- 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: Synthesis of urea derivatives from amines and CO2 in the absence of catalyst and solvent. https://app.cochat.ai/papers/10.1039/c0gc00059k
- The paper
- Wu, C., Cheng, H., Liu, R., Wang, Q., Hao, Y., Yu, Y., & Zhao, F. (2010). Synthesis of urea derivatives from amines and CO2 in the absence of catalyst and solvent. Green Chemistry. https://doi.org/10.1039/c0gc00059k
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.
