Highly functionalized heterocyclic compounds were synthesized by palladium and norbornene catalysis starting from ortho-substituted aryl iodides, aryl bromides and 3,4-ethylenedioxythiophene. The addition of methyl cinnamate to the reaction mixture was found to be crucial in order to obtain selectively the unsymmetrical product
Palladium- and Norbornene-Catalyzed Synthesis of Highly Functionalized Thiophenes: The Remarkable Effect of Electron-Poor Olefins as Ligand / DELLA CA', Nicola; Malacria, Max; Motti, Elena; Maestri, Giovanni. - In: HETEROCYCLES. - ISSN 0385-5414. - 95:2(2017), pp. 753-760. [10.3987/COM-16-S(S)78]
Palladium- and Norbornene-Catalyzed Synthesis of Highly Functionalized Thiophenes: The Remarkable Effect of Electron-Poor Olefins as Ligand
DELLA CA', Nicola;MOTTI, Elena;MAESTRI, Giovanni
2017-01-01
Abstract
Highly functionalized heterocyclic compounds were synthesized by palladium and norbornene catalysis starting from ortho-substituted aryl iodides, aryl bromides and 3,4-ethylenedioxythiophene. The addition of methyl cinnamate to the reaction mixture was found to be crucial in order to obtain selectively the unsymmetrical productFile in questo prodotto:
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