The DOI matches its Crossref record.
Saccharide-Dependent Induction of Chiral Helicity in Achiral Synthetic Hydrogen-Bonding Oligomers
Abstract
Conformational transitions of biopolymers are well-known to be affected by noncovalent interactions with small molecules. We found that synthetic polymers, poly- and oligo(meta-ethynylpyridine)s, are guided to helical structures by uncharged hydrogen-bonding interactions with saccharides enclosed in the inner sphere of the polymers. Circular dichroism (CD) studies revealed that chirality of saccharide was transferred to the helical sense of the polymers. Among the n-octyl pyranosides of naturally important hexoses, beta-glucoside induced CDs most effectively. Size-regulated 18-mer and longer oligomers also showed the induced CDs similar to those for the polymers. Furthermore, native monosaccharides were extracted into less polar organic solvent with the help of the polymers, inducing similar CD signals.
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
Cited by
Supramolecular Chirality in Self-Assembled Systems
Liu, M., Zhang, L., & Wang, T. (2015) · Chemical Reviews · doi:10.1021/cr500671p · Cited by 2,250
Yashima, E., Ousaka, N., Taura, D., Shimomura, K., Ikai, T., & Maeda, K. (2016) · Chemical Reviews · doi:10.1021/acs.chemrev.6b00354 · Cited by 2,004
Chirality-Responsive Helical Polymers
Yashima, E., & Maeda, K. (2008) · Macromolecules · doi:10.1021/ma071453s · Cited by 441
Metadata
- Authors
- Inouye, M., Waki, M., & Abe, H.
- Venue
- Journal of the American Chemical Society
- Publisher
- American Chemical Society (ACS)
- Published
- 2004-01-30
- Volume
- 126
- Issue
- 7
- Pages
- 2022-2027
- ISSN
- 0002-7863 (ISSN-L)
- 1520-5126
- OpenAlex
- W2022470095
- Cited by
- 259
- References
- 0
- FWCI
- 10.80
- 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: Saccharide-Dependent Induction of Chiral Helicity in Achiral Synthetic Hydrogen-Bonding Oligomers. https://app.cochat.ai/papers/10.1021/ja039371g
- The paper
- Inouye, M., Waki, M., & Abe, H. (2004). Saccharide-Dependent Induction of Chiral Helicity in Achiral Synthetic Hydrogen-Bonding Oligomers. Journal of the American Chemical Society. https://doi.org/10.1021/ja039371g
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.
