The DOI matches its Crossref record; 10 of the 10 references it cites were found in a registry or an index.
Cationic Ring-Opening Polymerization(CROP) major mechanistic phenomena
Abstract
Lipase-catalyzed ring-opening polymerization of 10-fluorodecan-9-olide (1a), 11-fluoroundecan-10-olide (1b), 12-fluorododecan-11-olide (1c) and 14-fluorotetradecan-13-olide (1d) gave optically active products with Mw of 3.000 to 8.000, while 10-fluoroundecan-11-olide (3a) gave an optically inactive polymer with Mw = 11.000. On the other hand, Candida antarctica lipase-catalyzed polymerization of 10- to 14-membered ω-fluoro-(ω-1)-hydroxyalcanoic acids gave optically inactive oligomers with Mw of 3.000 to 11.000 in the presence of molecular sieves, while reactions without molecular sieves gave oligomers with lower molecular weight, but with small optical rotations. 9-Fluoro-10-hydroxydecanoic acid, on the other hand, gave an optically inactive polyester with Mw = 7400. © 2000 John Wiley & Sons, Inc. J Polym Sci A: Polym Chem 38: 2004–2012, 2000
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
“Finally, from even more detailed studies it was found that ring-expansion is favored at low monomer concentrations and the open chain mechanism dominates the propagation at higher monomer concentration [45] (see also [5]).”
From Ring-Opening Polymerization—An Introductory Review (2013) · cites this paper as [45]
Citations
Cites
Wang, J.-S., & Matyjaszewski, K. (1995) · Journal of the American Chemical Society · doi:10.1021/ja00125a035 · Cited by 4,622
Self-citationKato, M., Kamigaito, M., Sawamoto, M., & Higashimura, T. (1995) · Macromolecules · doi:10.1021/ma00109a056 · Cited by 3,046
SZWARC, M. (1956) · Nature · doi:10.1038/1781168a0 · Cited by 1,360
Chong, ). Y. K., Le, T. P. T., Moad, G., Rizzardo, E., & Thang, S. H. (1999) · Macromolecules · doi:10.1021/ma981472p · Cited by 850
Ovitt, T. M., & Coates, G. W. (1999) · Journal of the American Chemical Society · doi:10.1021/ja990088k · Cited by 502
(1996) · doi:10.1201/9780585400433 · Cited by 426
Lewis acid catalyzed polymerization of L-lactide. Kinetics and mechanism of the bulk polymerization
Nijenhuis, A. J., Grijpma, D. W., & Pennings, A. J. (1992) · Macromolecules · doi:10.1021/ma00050a006 · Cited by 407
The Preparation and Chemistry of Dicationically Active Polymers of Tetrahydrofuran
Smith, S., & Hubin, A. J. (1973) · Journal of Macromolecular Science: Part A - Chemistry · doi:10.1080/10601327308060509 · Cited by 107
Dubois, P., Barakat, I., Jerome, R., & Teyssie, P. (1993) · Macromolecules · doi:10.1021/ma00069a003 · Cited by 86
Matyjaszewski, K., & Penczek, S. (1974) · Journal of Polymer Science: Polymer Chemistry Edition · doi:10.1002/pol.1974.170120905 · Cited by 63
Self-citation
Cited by
Controlled/living radical polymerization: Features, developments, and perspectives
Braunecker, W. A., & Matyjaszewski, K. (2007) · Progress in Polymer Science · doi:10.1016/j.progpolymsci.2006.11.002 · Cited by 3,202
Self-citationControlled Ring-Opening Polymerization of Lactide and Glycolide
Dechy-Cabaret, O., Martin-Vaca, B., & Bourissou, D. (2004) · Chemical Reviews · doi:10.1021/cr040002s · Cited by 2,257
Synthesis of polycaprolactone: A review
Labet, M., & Thielemans, W. (2009) · Chemical Society Reviews · doi:10.1039/b820162p · Cited by 1,673
Recent Developments in Ring Opening Polymerization of Lactones for Biomedical Applications
Albertsson, A.-C., & Varma, I. K. (2003) · Biomacromolecules · doi:10.1021/bm034247a · Cited by 1,582
Controlled/living radical polymerization
Matyjaszewski, K., & Spanswick, J. (2005) · Materials Today · doi:10.1016/s1369-7021(05)00745-5 · Cited by 746
Metadata
- Authors
- Penczek, S.
- Venue
- Journal of Polymer Science Part A: Polymer Chemistry
- Published
- 2000
- References
- 10
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: Cationic Ring-Opening Polymerization(CROP) major mechanistic phenomena. https://app.cochat.ai/papers/10.1002/(sici)1099-0518(20000601)38:11
- The paper
- Penczek, S. (2000). Cationic Ring-Opening Polymerization(CROP) major mechanistic phenomena. Journal of Polymer Science Part A: Polymer Chemistry. https://doi.org/10.1002/(sici)1099-0518(20000601)38%3A11
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.
