International Union of Pure and Applied Chemistry.
Commission on Nomenclature of Organic Chemistry

http://www.chem.qmul.ac.uk/iupac/fusedring/

Nomenclature of Fused and Bridged Fused Ring Systems

(Recommendations 1998)

Prepared for publication by: G. P. Moss.

Membership of the Working Party (1982-1997): A. T. Balaban (Romania), A. J. Boulton (UK), P. M. Giles, Jr. (USA), E. W. Godly (UK), H. Gutmann (Switzerland), A. K. Ikizler (Turkey), M. V. Kisakürek (Switzerland), S. P. Klesney (USA), N. Lozac'h (France), A. D. McNaught (UK), G. P. Moss (UK), J. Nyitrai (Hungary), W. H. Powell (USA), Ch. Schmitz (France), O. Weissbach (Federal Republic of Germany)

World Wide Web version Prepared by G. P. Moss

Department of Chemistry, Queen Mary University of London,
Mile End Road, London, E1 4NS, UK
g.p.moss@qmul.ac.uk

These Rules are as close as possible to the published version [see G P Moss Pure Appl. Chem., 1998, 70, 143-216. Copyright IUPAC; reproduced with the permission of IUPAC]. If you need to cite these rules please quote this reference as their source. In the World Wide Web version some errors which have been detected have been corrected and marked by error details which is a link to details of the change and where it applies. A PDF (3.2 MB) of the printed version is available.

For problems in converting the text into a World Wide Web version see the IUPAC home page.

Any comments, corrections or suggestions for a future edition should be e-mailed to g.p.moss@qmul.ac.uk

Contents

Detailed Contents.

FR-0. Introduction

FR-1. Definitions

FR-2. Ring Systems Used as Components (FR-2.1, FR-2.2, FR2.3 & FR-2.4)

FR-3. Construction of Fusion Names (FR-3.1 to FR-3.3, FR-3.4 to FR-3.6)

FR-4. Fusion Descriptors (FR-4.1 to FR-4.5, FR-4.6 to FR-4.9)

FR-5. Numbering (FR-5.1 & FR-5.2, FR-5.3 to FR-5.5)

FR-6. Multi-Parent Systems

FR-7. Three Components ortho- and peri-Fused Together

FR-8. Bridged Fused Ring Systems (FR-8.1 & FR-8.2, FR-8.3, FR-8.4 to FR-8.7)

FR-9. Indicated Hydrogen

References

Appendix 1. Hydrocarbon parent components in order of decreasing seniority

Appendix 2. Heterocyclic parent components in order of decreasing seniority


Continue with Introduction.

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