Skip to main content
Elsevier
View Cart
openUserAccount

Books in Heterocyclic chemistry

BooksJournals
81-90 of 98 results in All results

Advances in Heterocyclic Chemistry

  • 1st Edition
  • Volume 75
  • October 22, 1999
  • Alan R. Katritzky
  • English
  • eBook
    9 7 8 - 0 - 0 8 - 0 5 7 6 6 1 - 9
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.

Advances in Heterocyclic Chemistry

  • 1st Edition
  • Volume 74
  • July 21, 1999
  • Henk C. van der Plas + 1 more
  • English
  • eBook
    9 7 8 - 0 - 0 8 - 0 5 2 4 4 4 - 3
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 to yield an understanding of how the chemistry drives the properties.Degenerate ring transformations of heterocycles are classified as reactions in which a heterocyclic system is converted into the same heterocyclic system. This monograph covers an authoritative, comprehensive overview of a host of degenerate ring transformations in five- and six-membered heterocycles. It shows how by the use of 15N-labeled, 13C-labeled, or selectively substituted compounds these degenerate rign transformations can be discovered and how most of the results can be explained by the Addition Nucleophile, Ring Opening, and Ring Closure [ANRORC] mechanism. Another main topic of the monograph is the occurrence of degenerate ring transformations.

Advances in Heterocyclic Chemistry

  • 1st Edition
  • Volume 73
  • May 18, 1999
  • Alan R. Katritzky
  • English
  • eBook
    9 7 8 - 0 - 0 8 - 0 5 7 6 6 0 - 2
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. Written by established authorities in the field, the comprehensive review combine descriptive chemistry and mechanistic insight and yield an understanding of how the chemistry drives the properties.

Alkaloids: Chemical and Biological Perspectives

  • 1st Edition
  • Volume 13
  • April 1, 1999
  • S.W. Pelletier
  • English
  • Hardback
    9 7 8 - 0 - 0 8 - 0 4 3 4 0 3 - 2
  • eBook
    9 7 8 - 0 - 0 8 - 0 5 2 7 0 2 - 4
Volume 13 of this series presents five timely reviews of research on alkaloids such as new developments in the chemistry and biology of alkaloids from amphibian skins. It provides a synopsis and tabulation of the hundreds of alkaloids that have been detected, with an emphasis on occurrence, structure, dietary origins, and biological activity. Alkaloids containing the 1, 2, 3, 3a, 8, 8a - hexahydropyrrolo [2,3b] indole ring system and the cyclotryptamines are discussed. An exhaustive list of available structures is provided. The chemical and biological structures have been evaluated critically so as to identify existing errors and expose irregularities in appearance or biological function. In addition, attention is drawn to the possible implications of the accumulated knowledge related to the synthesis, occurrence, and biochemistry of this class of alkaloids.Recent work on alkaloids containing the comparatively non – basic pyrrole ring system is summarized. One of the chapters covers isolation, structure elucidation, biological activity, and selected chemical syntheses of certain pyrrole alkaloids.Recent developments in the chemistry of diterpenoid and norditerpenoid alkaloids occurring in Aconitum, Delphinium and Consolida genera of the Ranunculaceae family used in Chinese and Indian medicine are surveyed and the book ends with a focus on transition metal – catalyzed carbonylations as efficient and novel approaches to the construction of piperidine, izidine and quinazoline alkaloids, which occur in great numbers in nature.

Advances in Heterocyclic Chemistry

  • 1st Edition
  • Volume 72
  • September 28, 1998
  • Alan R. Katritzky
  • English
  • eBook
    9 7 8 - 0 - 0 8 - 0 5 7 6 5 9 - 6
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.

Advances in Heterocyclic Chemistry

  • 1st Edition
  • Volume 71
  • July 20, 1998
  • Alan R. Katritzky
  • English
  • eBook
    9 7 8 - 0 - 0 8 - 0 5 7 6 5 8 - 9
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.

Advances in Heterocyclic Chemistry

  • 1st Edition
  • Volume 69
  • October 20, 1997
  • Alan R. Katritzky
  • English
  • eBook
    9 7 8 - 0 - 0 8 - 0 5 7 6 5 6 - 5
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 fused imidazoles of 1,2,4-triazole rings.

Advances in Heterocyclic Chemistry

  • 1st Edition
  • Volume 70
  • October 20, 1997
  • Alan R. Katritzky
  • English
  • eBook
    9 7 8 - 0 - 0 8 - 0 5 7 6 5 7 - 2
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.

Advances in Heterocyclic Chemistry

  • 1st Edition
  • Volume 68
  • April 2, 1997
  • Alan R. Katritzky
  • English
  • eBook
    9 7 8 - 0 - 0 8 - 0 5 7 6 5 5 - 8
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.

Advances in Heterocyclic Chemistry

  • 1st Edition
  • Volume 67
  • December 18, 1996
  • Alan R. Katritzky
  • English
  • eBook
    9 7 8 - 0 - 0 8 - 0 5 7 6 5 4 - 1
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.