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Cited by 441

The DOI matches its Crossref record; 8 of the 8 references it cites were found in a registry or an index.

Estimation of Molecular Linear Free Energy Relation Descriptors Using a Group Contribution Approach

Platts, James A., Butina, Darko, Abraham, Michael H., Hersey, Anne·1999·Journal of Chemical Information and Computer Sciences

Abstract

Additive models for the estimation of Abraham's molecular descriptors R 2, π 2 H, Σα 2 H, Σβ 2 H, Σβ 2 O, and log L 16 have been developed. For five of the six descriptors, one set of 81 atom and functional group fragments is capable of reproducing experimentally derived results with correlation coefficients ranging from 0.95 to 0.99. However, one descriptor, Σα 2 H, required an entirely separate set of 51 fragments to be developed, resulting in a correlation coefficient of 0.97. Of particular importance is the speed of calculation (approximately 700 molecules/min), allowing so-called “high-throughput screening”. Several applications of this model for molecules containing intramolecular interactions are discussed.

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Metadata

Authors
Platts, J. A., Butina, D., Abraham, M. H., & Hersey, A.
Venue
Journal of Chemical Information and Computer Sciences
Published
1999-07-23
Volume
39
Issue
5
Pages
835-845
ISSN
  • 0095-2338 (ISSN-L)
  • 1520-5142
OpenAlex
W2059329439
Cited by
441
References
8
FWCI
26.19
Type
journal article
Language
en
Open access
closed

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