Miscellaneous Organic Chemical Nomenclature


World Wide Web version prepared by G. P. Moss

School of Physical and Chemical Sciences, Queen Mary University of London,
Mile End Road, London, E1 4NS, UK
e-mail g.p.moss@qmul.ac.uk

The full text of of the following documents are included under this heading:

IUPAC Revision of the Extended Hantzsch-Widman System of Nomenclature for Heteromonocycles. (Recommendations 1982)

IUPAC Treatment of Variable Valence in Organic Nomenclature (λ Convention). (Recommendations 1983)

IUPAC Extension of rules A-1.1 and A-2.5 concerning numerical terms used in organic chemical nomenclature. (Recommendations 1986)

IUPAC Nomenclature for Cyclic Organic Compounds with Contiguous Formal Double Bonds (the δ-Convention). (Recommendations 1988)


IUPAC Revision of the Extended Hantzsch-Widman System of Nomenclature for Heteromonocycles. (Recommendations 1982)

Contents

Introduction
Introduction
Discussion
Conclusions
RB-1.1 and TABLES 1 and 2.
Recommendations
RB-1.1 Saturated Monocyclic with no more than Five Membered Rings with Nitrogen Atom(s)
Table I Prefixes for the Hantzsch-Widman System
Table II Stems for the Hantzsch-Widman System
RB-1.2 to RB-1.5.
RB-1.2 Monocycle with up to ten ring members, one of which is a heteroatom
RB-1.3 Two or more atoms of the same heteroatom
RB-1.4 Two or more different heteroatoms
RB-1.5 Heteromonocycle with less than the maximum number of noncumulative double bonds
References

These Rules are as close as possible to the published version [see W. H. Powell Pure Appl. Chem., 1983, 55, 409-416. Copyright IUPAC; reproduced with the permission of IUPAC]. If you need to cite these rules please quote this reference as their source.


IUPAC Treatment of Variable Valence in Organic Nomenclature (λ Convention. (Recommendations 1983)

CONTENTS

Introduction
Preamble
Introduction
Discussion
References for this section
Recommendations
Lm-1.0. Terminology
Lm-1.1. Bonding Number
Lm-1.2. Standard Bonding Number
Lm-2.0. Designation of Nonstandard Bonding Numbers
Lm-3.0. Indicated Hydrogen
Lm-3.1. Maximum Number of Noncumulative Double Bonds
Lm-3.2. Indicated Hydrogen Symbolism
Lm-4.0. Derivatives of Parent hydrides
Lm-4.1. Saturation of Double Bonds
Lm-4.2. Multiple Bonds with a Saturated Parent Hydride
Lm-4.3. Derivatives
Lm-4.4. Prefixes
References

These Rules are as close as possible to the published version [see W. H. Powell Pure Appl. Chem., 1984, 56, 769-778. Copyright IUPAC; reproduced with the permission of IUPAC]. If you need to cite these rules please quote this reference as their source.


IUPAC Extension of rules A-1.1 and A-2.5 concerning numerical terms used in organic chemical nomenclature. (Recommendations 1986)

Contents

Introduction
Discussion
Recommendations
NT-1 Numerical terms for simple features
NT-2 Numerical terms for complex features
References

These Rules are as close as possible to the published version [see N. Lozac'h Pure Appl. Chem., 1986, 58, 1693-1696. Copyright IUPAC; reproduced with the permission of IUPAC]. If you need to cite these rules please quote this reference as their source.


IUPAC Nomenclature for Cyclic Organic Compounds with Contiguous Formal Double Bonds (the δ-Convention). (Recommendations 1988)

Contents

Preamble
Introduction
Recommendations
De-1. The δc-symbol
De-2. Indicated hydrogen
De-3. Numbering
De-4. Derivatives
References

These Rules are as close as possible to the published version [see W. H. Powell Pure Appl. Chem., 1988, 60, 1395-1401. Copyright IUPAC; reproduced with the permission of IUPAC]. If you need to cite these rules please quote this reference as their source.


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