title: |
Synthesis of Functionalized 4-Chlorophthalates, 2-Naphthoates, 2-Fluorobiaryls, and
Arylpyridines by Cyclocondensation Reactions of 1,3-Bis(silyloxy)-1,3-butadienes and
Related Dienes and by Palladium(0)-Catalyzed Cross-Coupling Reactions |
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contributing persons: |
Obaid-ur-Rahman Abid[VerfasserIn] |
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141863854 |
Peter Langer
, Prof. Dr.[AkademischeR BetreuerIn] |
Torsten Linker
, Prof. Dr.[AkademischeR BetreuerIn] |
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contributing corporate bodies: |
Universität Rostock, Mathematisch-Naturwissenschaftliche Fakultät[Grad-verleihende Institution] |
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2147083-2 |
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abstract: |
Fluorinated biaryls and azaxanthones are prepared based on domino reactions of substituted
2-fluoro-1,3-bis(silyloxy)-1,3-butadienes with cyanochromones. Bis(triflate) of 4-chloro-3,5-dihydroxyphthalate
used for Suzuki-Miyaura reaction show good site-selectivity controlled by steric parameters.
Suzuki-Miyaura and Sonogoshira reactions of the bis(triflate) of phenyl 1,4-dihydroxy-2-naphthoate
proceeded with good site-selectivity controlled by electronic parameters. The Diels-Alder
reaction of pyridyl- and pyrimidyl-substituted acetylenes with electron-rich dienes
yeilded arylpyridines and arylpyrimidines.
[English] |
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document type: |
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institution: |
Faculty of Mathematics and Natural Sciences |
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language: |
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subject class (DDC): |
540 Chemistry & allied sciences |
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publication / production: |
Rostock
Rostock: Universität Rostock
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2010
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identifiers: |
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access condition: |
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license/rights statement: |
all rights reserved This work may only be used under the terms of the German Copyright Law (Urheberrechtsgesetz). |
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RosDok id: |
rosdok_disshab_0000000479 |
created / modified: |
20.07.2010 / 08.08.2023
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metadata license: |
The metadata of this document was dedicated to the public domain (CC0 1.0 Universal Public Domain Dedication). |