Progress Toward the Total Synthesis of the Symbioimine Family of Alkaloids

Progress Toward the Total Synthesis of the Symbioimine Family of Alkaloids PDF Author: Jason Patrick Burke
Publisher:
ISBN:
Category :
Languages : en
Pages :

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Progress Toward the Total Synthesis of the Symbioimine Family of Alkaloids

Progress Toward the Total Synthesis of the Symbioimine Family of Alkaloids PDF Author: Jason Patrick Burke
Publisher:
ISBN:
Category :
Languages : en
Pages :

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Progress Toward a Total Synthesis of the Welwitindolinone Alkaloids

Progress Toward a Total Synthesis of the Welwitindolinone Alkaloids PDF Author: Matthew Mark Weiss
Publisher:
ISBN:
Category :
Languages : en
Pages : 1242

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Progress Toward a Total Synthesis of the Marine Alkaloid Perophoramidine

Progress Toward a Total Synthesis of the Marine Alkaloid Perophoramidine PDF Author: Joshua Sacher
Publisher:
ISBN:
Category :
Languages : en
Pages : 69

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Progress Toward the Total Synthesis of Daphniphyllum Alkaloids

Progress Toward the Total Synthesis of Daphniphyllum Alkaloids PDF Author: Alberto Michael Lopez
Publisher:
ISBN:
Category : Chemistry, Organic
Languages : en
Pages : 308

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The Daphniphyllum alkaloids are polycyclic natural products isolated from evergreen trees and shrubs native to areas of Southeast Asia. Their structural complexity and biological activity has motived the synthetic community to devise unique strategies to access these molecules. An elegant biomimetic synthesis of methyl homodaphniphyllate by Heathcock and co-workers in 1992 was the first reported total synthesis of a Daphniphyllum alkaloid. In the years since that report, approximately 300 Daphniphyllum alkaloids have been isolated and reported. This recent flood of discovery has been met with an analogous upsurge of interest. Since 2011, 10 total syntheses and several partial syntheses of Daphniphyllum alkaloids have been reported. In our retrosynthetic analysis of calyciphylline A and daphnicyclidin-type alkaloids, we imagined that a N-centered radical tandem cyclization would rapidly build their tricyclic. Indeed, this key cyclization was achieved and we were compelled to pursue the total synthesis of the target molecules.

Progress Toward an Asymmetric Total Synthesis of a Stemona Alkaloid, Tuberostemoninol

Progress Toward an Asymmetric Total Synthesis of a Stemona Alkaloid, Tuberostemoninol PDF Author: Xiangna Jia
Publisher:
ISBN:
Category : Alkaloids
Languages : en
Pages : 366

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Progress Towards Enantioselective Total Synthesis of the Bisbenzyltetrahydroisoquinoline Alkaloid ( - )- Cycleanine and a New Approach to the Syntheses of Some Isoquinolones

Progress Towards Enantioselective Total Synthesis of the Bisbenzyltetrahydroisoquinoline Alkaloid ( - )- Cycleanine and a New Approach to the Syntheses of Some Isoquinolones PDF Author: Jianwen Cui
Publisher:
ISBN:
Category : Tetrahydroisoquinolines
Languages : en
Pages : 270

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Progress Towards the Total Synthesis of the Antitumor Alkaloid Manzamine A.

Progress Towards the Total Synthesis of the Antitumor Alkaloid Manzamine A. PDF Author: Dennis de Oliveira Imbroisi
Publisher:
ISBN:
Category :
Languages : en
Pages :

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Progress Towards the Total Synthesis of Pentacyclic Guanidinium Alkaloids

Progress Towards the Total Synthesis of Pentacyclic Guanidinium Alkaloids PDF Author: Yasamin Moazami
Publisher:
ISBN:
Category :
Languages : en
Pages : 195

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Further Progress Towards Enantioselective Total Synthesis of the Bisbenzyltetrahydroisoquinoline Alkaloid ( - )-cycleanine

Further Progress Towards Enantioselective Total Synthesis of the Bisbenzyltetrahydroisoquinoline Alkaloid ( - )-cycleanine PDF Author: Ningzhang Zhou
Publisher:
ISBN:
Category : Tetrahydroisoquinolines
Languages : en
Pages : 0

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Recent Applications of Selected Name Reactions in the Total Synthesis of Alkaloids

Recent Applications of Selected Name Reactions in the Total Synthesis of Alkaloids PDF Author: Majid M. Heravi
Publisher: Elsevier
ISBN: 0128240210
Category : Science
Languages : en
Pages : 402

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Book Description
Recent Applications of Selected Name Reactions in the Total Synthesis of Alkaloids includes comprehensive coverage of name reactions in the synthesis of alkaloids. This book highlights the synthesis of various alkaloids using special name reactions including the Diels-Alder, Friedel-Crafts, Heck, Mannich, Pauson-Khand, Pictet-Spengler, Sonogashira and Suzuki reactions. In this book, some selected name reactions in the total synthesis of alkaloids are covered, as they can be used as the key step/steps in the synthesis of different alkaloids exhibiting various biological activities. All chapters include an introduction, history and mechanism of the name reaction, and present the origin of the natural product and its known biological activities. The pathway to total synthesis is visually illustrated, and the focus is on the step in which a name reaction is applied. Chemists working in the area of synthetic organic chemistry will find this reference useful, as well as those working to develop novel methodologies for the synthesis of natural products in both academia and industry. This book is also beneficial to biologists, pharmacists and botanists. Includes an introduction of alkaloids, their origins and biological properties Features the applications of special name reactions as the key step in the total synthesis of featured alkaloids Covers the pathway for the synthesis of alkaloids from commercially available or easily accessible starting materials by using at least one name reaction to achieve the desired target products