Multi-Component Organic Synthesis - Roll of ZnCl2 and CaCl2: Importance of Biginelli Reaction - Couverture souple

Thorat, Bapu ; Lokhande, Vikash ; Gurav, Ankita

9786139958481: Multi-Component Organic Synthesis - Roll of ZnCl2 and CaCl2: Importance of Biginelli Reaction

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ISBN 10 : 6139958482 ISBN 13 : 9786139958481

Editeur : LAP LAMBERT Academic Publishing, 2018

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�diteur: LAP LAMBERT Academic Publishing
Date d'�dition: 2018
Langue: anglais
ISBN 10: 6139958482
ISBN 13: 9786139958481
Reliure: Broch�
Nombre de pages: 68
Coordonn�es du fabricant: non disponible
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Multi-Component Organic Synthesis - Roll of ZnCl2 and CaCl2

Bapu Thorat

Edit� par LAP LAMBERT Academic Publishing Nov 2018, 2018

ISBN 10 : 6139958482 ISBN 13 : 9786139958481

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Taschenbuch. Etat : Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Multicomponent synthesis has attracted great attention due to its selectivity, synthetic convergency and atom economy in the area of drug discovery, material science and synthetic chemistry. The most common MCRs are - Mannich Reaction, Hantzsch Reaction, Biginelli Reaction, Ugi Reaction, Strecker Reaction, Passerini Reaction, Prins Reaction, Gewald Reaction. The pyrimidine derivatives such as cytosine, uracil and thymine are present in DNA and RNA which was synthesised by Biginelli Reaction. A multicomponent reaction of an aldehyde, beta-keto ester, and urea in the presence of Bronsted acid, Lewis acid or Lewisbase catalysts forming dihydropyrimidine. In Biginelli chemistry Lewis acids halides, triflates and other salts of Li, Bi, Fe, Cu, Zn, Ru, Rh, W, Mo, Mg, Co, Ni, Sb, Yb, La, Zr, Ce, Sm, Sc, V, Cd, Al, Ag, Nd, Ca, I, B, Sr, Si, Nd, Nb, K, Na, Ga, Pb, Sn etc. (sometimes even repeatedly in different journals) have been employed to achieve excellent yields and reduce reaction time. Zinc chloride was an important Lewis acid catalyst while calcium chloride is used as Lewis acid or Lewis base catalyst depending on the role ion as catalyst. 68 pp. Englisch. N� de r�f. du vendeur 9786139958481

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Multi-Component Organic Synthesis - Roll of ZnCl2 and CaCl2

Thorat, Bapu; Lokhande, Vikash; Gurav, Ankita

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ISBN 10 : 6139958482 ISBN 13 : 9786139958481

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Multi-Component Organic Synthesis - Roll of ZnCl2 and CaCl2

Thorat, Bapu; Lokhande, Vikash; Gurav, Ankita

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Multi-Component Organic Synthesis - Roll of ZnCl2 and CaCl2

Thorat, Bapu; Lokhande, Vikash; Gurav, Ankita

Edit� par LAP Lambert Academic Publishing, 2019

ISBN 10 : 6139958482 ISBN 13 : 9786139958481

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Multi-Component Organic Synthesis - Roll of ZnCl2 and CaCl2

Bapu Thorat|Vikash Lokhande|Ankita Gurav

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Etat : New. Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. Autor/Autorin: Thorat BapuDr. Bapu R. Thorat, Assistant Professor, Department of Chemistry, Government of Maharashtra s, Ismail Yusuf College of Arts, Science and Commerce, Mumbai. He Published 58 research papers and 15 books in his credit. He is w. N� de r�f. du vendeur 260898729

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Multi-Component Organic Synthesis - Roll of ZnCl2 and CaCl2

Bapu Thorat

Edit� par LAP LAMBERT Academic Publishing Nov 2018, 2018

ISBN 10 : 6139958482 ISBN 13 : 9786139958481

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Taschenbuch. Etat : Neu. This item is printed on demand - Print on Demand Titel. Neuware -Multicomponent synthesis has attracted great attention due to its selectivity, synthetic convergency and atom economy in the area of drug discovery, material science and synthetic chemistry. The most common MCRs are - Mannich Reaction, Hantzsch Reaction, Biginelli Reaction, Ugi Reaction, Strecker Reaction, Passerini Reaction, Prins Reaction, Gewald Reaction. The pyrimidine derivatives such as cytosine, uracil and thymine are present in DNA and RNA which was synthesised by Biginelli Reaction. A multicomponent reaction of an aldehyde, �-keto ester, and urea in the presence of Bronsted acid, Lewis acid or Lewisbase catalysts forming dihydropyrimidine. In Biginelli chemistry Lewis acids halides, triflates and other salts of Li, Bi, Fe, Cu, Zn, Ru, Rh, W, Mo, Mg, Co, Ni, Sb, Yb, La, Zr, Ce, Sm, Sc, V, Cd, Al, Ag, Nd, Ca, I, B, Sr, Si, Nd, Nb, K, Na, Ga, Pb, Sn etc. (sometimes even repeatedly in different journals) have been employed to achieve excellent yields and reduce reaction time. Zinc chloride was an important Lewis acid catalyst while calcium chloride is used as Lewis acid or Lewis base catalyst depending on the role ion as catalyst.VDM Verlag, Dudweiler Landstra�e 99, 66123 Saarbr�cken 68 pp. Englisch. N� de r�f. du vendeur 9786139958481

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Multi-Component Organic Synthesis - Roll of ZnCl2 and CaCl2 : Importance of Biginelli Reaction

Bapu Thorat

Edit� par LAP LAMBERT Academic Publishing, 2019

ISBN 10 : 6139958482 ISBN 13 : 9786139958481

Neuf Taschenbuch

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Vendeur : AHA-BUCH GmbH, Einbeck, Allemagne

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Taschenbuch. Etat : Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - Multicomponent synthesis has attracted great attention due to its selectivity, synthetic convergency and atom economy in the area of drug discovery, material science and synthetic chemistry. The most common MCRs are - Mannich Reaction, Hantzsch Reaction, Biginelli Reaction, Ugi Reaction, Strecker Reaction, Passerini Reaction, Prins Reaction, Gewald Reaction. The pyrimidine derivatives such as cytosine, uracil and thymine are present in DNA and RNA which was synthesised by Biginelli Reaction. A multicomponent reaction of an aldehyde, beta-keto ester, and urea in the presence of Bronsted acid, Lewis acid or Lewisbase catalysts forming dihydropyrimidine. In Biginelli chemistry Lewis acids halides, triflates and other salts of Li, Bi, Fe, Cu, Zn, Ru, Rh, W, Mo, Mg, Co, Ni, Sb, Yb, La, Zr, Ce, Sm, Sc, V, Cd, Al, Ag, Nd, Ca, I, B, Sr, Si, Nd, Nb, K, Na, Ga, Pb, Sn etc. (sometimes even repeatedly in different journals) have been employed to achieve excellent yields and reduce reaction time. Zinc chloride was an important Lewis acid catalyst while calcium chloride is used as Lewis acid or Lewis base catalyst depending on the role ion as catalyst. N� de r�f. du vendeur 9786139958481

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