Established in 1960, Advances in Heterocyclic Chemistry is the definitive serial in the area-one of great importance to organic chemists, polymer chemists, and most biological scientists. Every fifth volume ofAdvances in Heterocyclic Chemistry contains a cumulative subject index.

Established in 1960, Advances in Heterocyclic Chemistry is the definitive serial in the area-one of great importance to organic chemists, polymer chemists, and most biological scientists. Volume 60 contains a cumulative subject index covering Volumes 55 through 60.

Established in 1960, Advances in Heterocyclic Chemistry is the definitive serial in the area-one of great importance to organic chemists, polymer chemists, and most biological scientists. Every fifth volume ofAdvances in Heterocyclic Chemistry contains a cumulative subject index.

Established in 1960, Advances in Heterocyclic Chemistry is the definitive serial in the area-one of great importance to organic chemists, polymer chemists, and many biological scientists. Every fifth volume ofAdvances in Heterocyclic Chemistry contains a cumulative subject index.

Established in 1960, Advances in Heterocyclic Chemistry is the definitive serial in the area--one of great importance to organic chemists, polymer chemists, and many biological scientists. Every fifth volume ofAdvances in Heterocyclic Chemistry contains a cumulative subject index.

Praise for the Series:
"The typesetting, arrangement of references, and drafting of structural formulas adhere to the high standards of this series and provide a model for good publishing...The content is, as to be expected, excellent."
--Journal of the American Chemical Society
Established in 1960, Advances in Heterocyclic Chemistry is the definitive serial in the area - one of great importance to organic chemists, polymer chemists, and many biological scientists.

Established in 1960, Advances in Hetrocyclic Chemistry is the definitive serial in the area-one of great importance to organic chemists, polymer chemists, and many biological scientists.

Established in 1960, Advances in Heterocyclic Chemistry is the definitive serial in the area--one of great importance to organic chemists, polymer chemists, and many biological scientists. Written by established authorities in the field, the comprehensive reviews combine descriptive chemistry and mechanistic insight and yield an understanding of how the chemistry drives the properties.

The first chapter in this volume, by E.S.H. El-Ashry, represents the second part of a trilogy on nucleosides he began in Volume 67. This chapter deals with diseco-nucleosides, or analogs of nucleosides in which thereare two bond disconnections. Other chapters deal with the importance of cyclic sulfates as intermediates in organic synthesis, methlypyridines and other methylazines as precursors to biand polyheterocycles, and the variety of heterocycles in nucleoside analogs in heteromonocyclic bases.

This volume includes the third, and final, part of a trilogy on acyclonucleosides by E.S.H. El Ashry and Y. El Kilany which began in Volume 67. This chapter covers tri-, tetra-, and penta- seco-nucleosides. These compounds are of considerable interest due to their relationship to newer anti AIDS drugs. Other chapters deal with the use of organohypervalent iodine reagents in the synthesis of organic compounds, a review of the conformational analysis of saturated 6-membered oxygen containing rings, comprising the oxanes, the various dioxanes, trioxanes, and tetroxanes, and heteropentalenes with...