Cycloaddition Reactions of Heterocumulenes

Cycloaddition Reactions of Heterocumulenes

Author: Henri Ulrich

Publisher: Elsevier

Published: 2012-12-02

Total Pages: 375

ISBN-13: 0323162762

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Cycloaddition Reactions of Heterocumulenes reviews cycloaddition reactions, particularly on hetercocumulenes having "four-electron" bonds. This book discusses the chemical relationship among the various classes of heterocumulenes, including their chemical reactivity which ranges from highly reactive species to nearly inert compounds. This text also investigates the nucleophilic reactions of ketenes and isocyanates with suitable substrates, and if possible, correlates available data with the reactivity of these species in cycloaddition reactions. This book also investigates the cycloaddition reactions of carbon suboxide and other aspects of its chemistry due to the presence of many other interrelated reactions. The synthetic organic chemist should also investigate the application of isocyanate reactions associated with the cumulative double bonds. This text investigates carbodiimides as useful reagents for peptide synthesis, and notes that the stability of carbodiimides increases significantly with sterical hindrance around the cumulative double bond system. This book discusses three compounds that have a central electrophilic carbon atom, namely, carbon dioxide, carbonyl sulfide, and carbon disulfide. The book also describes the cycloaddition reactions of sulfenes, of N-sulfinylamines, of N-sulfinylsulfonamides, and of sulfurdiimides. This book can prove useful for researchers, technicians, and scientists whose works involve organic chemistry, analytical chemistry, and other related fields of chemistry.


Book Synopsis Cycloaddition Reactions of Heterocumulenes by : Henri Ulrich

Download or read book Cycloaddition Reactions of Heterocumulenes written by Henri Ulrich and published by Elsevier. This book was released on 2012-12-02 with total page 375 pages. Available in PDF, EPUB and Kindle. Book excerpt: Cycloaddition Reactions of Heterocumulenes reviews cycloaddition reactions, particularly on hetercocumulenes having "four-electron" bonds. This book discusses the chemical relationship among the various classes of heterocumulenes, including their chemical reactivity which ranges from highly reactive species to nearly inert compounds. This text also investigates the nucleophilic reactions of ketenes and isocyanates with suitable substrates, and if possible, correlates available data with the reactivity of these species in cycloaddition reactions. This book also investigates the cycloaddition reactions of carbon suboxide and other aspects of its chemistry due to the presence of many other interrelated reactions. The synthetic organic chemist should also investigate the application of isocyanate reactions associated with the cumulative double bonds. This text investigates carbodiimides as useful reagents for peptide synthesis, and notes that the stability of carbodiimides increases significantly with sterical hindrance around the cumulative double bond system. This book discusses three compounds that have a central electrophilic carbon atom, namely, carbon dioxide, carbonyl sulfide, and carbon disulfide. The book also describes the cycloaddition reactions of sulfenes, of N-sulfinylamines, of N-sulfinylsulfonamides, and of sulfurdiimides. This book can prove useful for researchers, technicians, and scientists whose works involve organic chemistry, analytical chemistry, and other related fields of chemistry.


Cycloaddition Reactions of Heterocumulenses

Cycloaddition Reactions of Heterocumulenses

Author: Henri Ulrich

Publisher: Academic Press

Published: 1967-01-01

Total Pages:

ISBN-13: 9780127082509

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Book Synopsis Cycloaddition Reactions of Heterocumulenses by : Henri Ulrich

Download or read book Cycloaddition Reactions of Heterocumulenses written by Henri Ulrich and published by Academic Press. This book was released on 1967-01-01 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:


An Investigation of Cycloaddition Reactions of Alkyl N-sulphinylcarbamates and Related Heterocumulenes

An Investigation of Cycloaddition Reactions of Alkyl N-sulphinylcarbamates and Related Heterocumulenes

Author: W. A. Stockburn

Publisher:

Published: 1985

Total Pages: 0

ISBN-13:

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Book Synopsis An Investigation of Cycloaddition Reactions of Alkyl N-sulphinylcarbamates and Related Heterocumulenes by : W. A. Stockburn

Download or read book An Investigation of Cycloaddition Reactions of Alkyl N-sulphinylcarbamates and Related Heterocumulenes written by W. A. Stockburn and published by . This book was released on 1985 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:


Cumulenes in Click Reactions

Cumulenes in Click Reactions

Author: Henri Ulrich

Publisher: John Wiley & Sons

Published: 2009-11-19

Total Pages: 562

ISBN-13: 9780470747933

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Cumulenes are organic molecules with two or more cumulative (consecutive) double bonds. Their reactions often proceed at room temperature, with or without a catalyst, and are stereospecific, giving the reaction products in high yields – features characteristic of “click reactions”. Cumulenes in Click Reactions presents a comprehensive list of cumulene systems and their reactions, with an emphasis on their “click-like” nature. The chapters are structured according to the number of carbon atoms in the system, including coverage of: introduction to the chemistry of cumulenes one-carbon cumulenes: sulfines, sulfenes, thiocarbonyl S-imides, thiocarbonyl S-sulfides, and 1-aza-2-azoniaallene salts two-carbon cumulenes: carbon oxides, carbon sulfides, carbon nitrides (isocyanates, isothiocyanates, and carbodiimides), phosphaallenes, and diarsaallenes 1,2-dicarbon cumulenes: ketenes, thioketenes, ketenimines, 1-silaallenes, 1-phosphaallenes, and other metal allenes 1,3-dicarbon cumulenes: thiocarbonyl S-ylides, 2-azaallenium salts, 1-oxa-3-azoniabutatriene salts, 1-thia-3-azoniabutatriene salts, and phosphorous ylides 1,2,3-tricarbon cumulenes: allenes, butatrienes, higher cumulenes and heterobutatrienes noncarbon cumulenes: azides, triazaallenium salts, sulfur oxides, sulfur nitrides, N-sulfinylamines, sulfurdiimides, and dithionitronium cation Cumulenes in Click Reactionsis an essential guide for researchers and advanced students in academia and research working in synthetic organic, inorganic and bioorganic chemistry.


Book Synopsis Cumulenes in Click Reactions by : Henri Ulrich

Download or read book Cumulenes in Click Reactions written by Henri Ulrich and published by John Wiley & Sons. This book was released on 2009-11-19 with total page 562 pages. Available in PDF, EPUB and Kindle. Book excerpt: Cumulenes are organic molecules with two or more cumulative (consecutive) double bonds. Their reactions often proceed at room temperature, with or without a catalyst, and are stereospecific, giving the reaction products in high yields – features characteristic of “click reactions”. Cumulenes in Click Reactions presents a comprehensive list of cumulene systems and their reactions, with an emphasis on their “click-like” nature. The chapters are structured according to the number of carbon atoms in the system, including coverage of: introduction to the chemistry of cumulenes one-carbon cumulenes: sulfines, sulfenes, thiocarbonyl S-imides, thiocarbonyl S-sulfides, and 1-aza-2-azoniaallene salts two-carbon cumulenes: carbon oxides, carbon sulfides, carbon nitrides (isocyanates, isothiocyanates, and carbodiimides), phosphaallenes, and diarsaallenes 1,2-dicarbon cumulenes: ketenes, thioketenes, ketenimines, 1-silaallenes, 1-phosphaallenes, and other metal allenes 1,3-dicarbon cumulenes: thiocarbonyl S-ylides, 2-azaallenium salts, 1-oxa-3-azoniabutatriene salts, 1-thia-3-azoniabutatriene salts, and phosphorous ylides 1,2,3-tricarbon cumulenes: allenes, butatrienes, higher cumulenes and heterobutatrienes noncarbon cumulenes: azides, triazaallenium salts, sulfur oxides, sulfur nitrides, N-sulfinylamines, sulfurdiimides, and dithionitronium cation Cumulenes in Click Reactionsis an essential guide for researchers and advanced students in academia and research working in synthetic organic, inorganic and bioorganic chemistry.


Synthesis of Heterocycles via Metal-Catalyzed Reactions that Generate One or More Carbon-Heteroatom Bonds

Synthesis of Heterocycles via Metal-Catalyzed Reactions that Generate One or More Carbon-Heteroatom Bonds

Author: John P. Wolfe

Publisher: Springer

Published: 2013-09-11

Total Pages: 276

ISBN-13: 3642388809

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Synthesis of Saturated Heterocycles via Metal-Catalyzed Alkene Carboamination or Carboalkoxylation Reactions, by John P. Wolfe Synthesis of Saturated Heterocycles via Metal-Catalyzed Alkene Diamination, Aminoalkoxylation, or Dialkoxylation Reactions, by Sherry R. Chemler Synthesis of Heterocycles via Metal-Catalyzed Wacker-Type Oxidative Cyclization Reactions of Alkoxy- or Amino-Alkenes, by Wanbin Zhang Synthesis of Saturated Heterocycles via Metal-Catalyzed Hydroamination or Hydroalkoxylation Reactions, by Lisa D. Julian Synthesis of Saturated Heterocycles via Metal-Catalyzed Allylic Alkylation Reactions, by Aaron Aponick Synthesis of Heterocycles via Metal-Catalyzed Cascade/Domino Reactions that Generate a C–N or C–O Bond, by Mark Lautens Synthesis of Saturated Heterocycles via Metal-Catalyzed Formal Cycloaddition Reactions that Generate a C–N or C–O Bond, by Jerome Waser


Book Synopsis Synthesis of Heterocycles via Metal-Catalyzed Reactions that Generate One or More Carbon-Heteroatom Bonds by : John P. Wolfe

Download or read book Synthesis of Heterocycles via Metal-Catalyzed Reactions that Generate One or More Carbon-Heteroatom Bonds written by John P. Wolfe and published by Springer. This book was released on 2013-09-11 with total page 276 pages. Available in PDF, EPUB and Kindle. Book excerpt: Synthesis of Saturated Heterocycles via Metal-Catalyzed Alkene Carboamination or Carboalkoxylation Reactions, by John P. Wolfe Synthesis of Saturated Heterocycles via Metal-Catalyzed Alkene Diamination, Aminoalkoxylation, or Dialkoxylation Reactions, by Sherry R. Chemler Synthesis of Heterocycles via Metal-Catalyzed Wacker-Type Oxidative Cyclization Reactions of Alkoxy- or Amino-Alkenes, by Wanbin Zhang Synthesis of Saturated Heterocycles via Metal-Catalyzed Hydroamination or Hydroalkoxylation Reactions, by Lisa D. Julian Synthesis of Saturated Heterocycles via Metal-Catalyzed Allylic Alkylation Reactions, by Aaron Aponick Synthesis of Heterocycles via Metal-Catalyzed Cascade/Domino Reactions that Generate a C–N or C–O Bond, by Mark Lautens Synthesis of Saturated Heterocycles via Metal-Catalyzed Formal Cycloaddition Reactions that Generate a C–N or C–O Bond, by Jerome Waser


Cycloaddition Reactions of Heterocumulences

Cycloaddition Reactions of Heterocumulences

Author: Henri Ulrich

Publisher:

Published: 1967

Total Pages:

ISBN-13:

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Book Synopsis Cycloaddition Reactions of Heterocumulences by : Henri Ulrich

Download or read book Cycloaddition Reactions of Heterocumulences written by Henri Ulrich and published by . This book was released on 1967 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:


Organic Reaction Mechanisms 1968

Organic Reaction Mechanisms 1968

Author: B. Capon

Publisher: John Wiley & Sons

Published: 2008-04-30

Total Pages: 601

ISBN-13: 0470318945

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The only book series to summarize the latest progress on organic reaction mechanisms, Organic Reaction Mechanisms, 1968 surveys the development in understanding of the main classes of organic reaction mechanisms reported in the primary scientific literature in 1968. The 4th annual volume in this highly successful series highlights mechanisms of stereo-specific reactions. Reviews are compiled by a team of experienced editors and authors, allowing advanced undergraduates, graduate students, postdocs, and chemists to rely on the volume's continuing quality of selection and presentation.


Book Synopsis Organic Reaction Mechanisms 1968 by : B. Capon

Download or read book Organic Reaction Mechanisms 1968 written by B. Capon and published by John Wiley & Sons. This book was released on 2008-04-30 with total page 601 pages. Available in PDF, EPUB and Kindle. Book excerpt: The only book series to summarize the latest progress on organic reaction mechanisms, Organic Reaction Mechanisms, 1968 surveys the development in understanding of the main classes of organic reaction mechanisms reported in the primary scientific literature in 1968. The 4th annual volume in this highly successful series highlights mechanisms of stereo-specific reactions. Reviews are compiled by a team of experienced editors and authors, allowing advanced undergraduates, graduate students, postdocs, and chemists to rely on the volume's continuing quality of selection and presentation.


Advances in Heterocyclic Chemistry

Advances in Heterocyclic Chemistry

Author:

Publisher: Academic Press

Published: 1977-07-07

Total Pages: 485

ISBN-13: 9780080576084

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Advances in Heterocyclic Chemistry


Book Synopsis Advances in Heterocyclic Chemistry by :

Download or read book Advances in Heterocyclic Chemistry written by and published by Academic Press. This book was released on 1977-07-07 with total page 485 pages. Available in PDF, EPUB and Kindle. Book excerpt: Advances in Heterocyclic Chemistry


Palladium(II)-catalyzed Regiospecific and Stereospecific Cycloaddition Reactions of Aziridines and Azetidines with Heterocumulenes

Palladium(II)-catalyzed Regiospecific and Stereospecific Cycloaddition Reactions of Aziridines and Azetidines with Heterocumulenes

Author: Jin-Ook Baeg

Publisher:

Published: 1994

Total Pages: 428

ISBN-13:

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On the basis of results obtained, including spectroscopic studies and X-ray analysis, a mechanism has been proposed for the cycloaddition reactions of the N-heterocycles with heterocumulenes. A bis(azetidine)palladium complex was isolated and shown to be catalytically active for the reaction of azetidines with heterocumulenes. Numerous heterocyclic compounds have been prepared for the first time, some of them having the potential for pharmacological activity.


Book Synopsis Palladium(II)-catalyzed Regiospecific and Stereospecific Cycloaddition Reactions of Aziridines and Azetidines with Heterocumulenes by : Jin-Ook Baeg

Download or read book Palladium(II)-catalyzed Regiospecific and Stereospecific Cycloaddition Reactions of Aziridines and Azetidines with Heterocumulenes written by Jin-Ook Baeg and published by . This book was released on 1994 with total page 428 pages. Available in PDF, EPUB and Kindle. Book excerpt: On the basis of results obtained, including spectroscopic studies and X-ray analysis, a mechanism has been proposed for the cycloaddition reactions of the N-heterocycles with heterocumulenes. A bis(azetidine)palladium complex was isolated and shown to be catalytically active for the reaction of azetidines with heterocumulenes. Numerous heterocyclic compounds have been prepared for the first time, some of them having the potential for pharmacological activity.


Synthetic Applications of 1,3-Dipolar Cycloaddition Chemistry Toward Heterocycles and Natural Products, Volume 59

Synthetic Applications of 1,3-Dipolar Cycloaddition Chemistry Toward Heterocycles and Natural Products, Volume 59

Author: Albert Padwa

Publisher: John Wiley & Sons

Published: 2003-04-14

Total Pages: 952

ISBN-13: 0471461369

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Dipolar cycloaddition reactions have found many useful applications in chemistry, particularly with respect to the synthesis of compounds with new chiral centers. Synthetic Applications of 1,3-Dipolar Cycloaddition Chemistry Toward Heterocycles and Natural Products updates the popular 1984 edition, featuring the advances made over the past twenty years and focusing on synthetic applications.


Book Synopsis Synthetic Applications of 1,3-Dipolar Cycloaddition Chemistry Toward Heterocycles and Natural Products, Volume 59 by : Albert Padwa

Download or read book Synthetic Applications of 1,3-Dipolar Cycloaddition Chemistry Toward Heterocycles and Natural Products, Volume 59 written by Albert Padwa and published by John Wiley & Sons. This book was released on 2003-04-14 with total page 952 pages. Available in PDF, EPUB and Kindle. Book excerpt: Dipolar cycloaddition reactions have found many useful applications in chemistry, particularly with respect to the synthesis of compounds with new chiral centers. Synthetic Applications of 1,3-Dipolar Cycloaddition Chemistry Toward Heterocycles and Natural Products updates the popular 1984 edition, featuring the advances made over the past twenty years and focusing on synthetic applications.