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231226s2022 xx |||||o 00| ||eng c |
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|a 10.1021/acs.organomet.2c00015
|2 doi
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|a eng
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|a Pérez-Gómez, Marta
|e verfasserin
|4 aut
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|a Synthesis of Benzofused O- and N-Heterocycles through Cascade Carbopalladation/Cross-Alkylation of Alkynes Involving the C-C Cleavage of Cyclobutanols
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|c 2022
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|a Text
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|a ƒaComputermedien
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|a ƒa Online-Ressource
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|a Date Revised 22.03.2022
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|a published: Print-Electronic
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|a Citation Status PubMed-not-MEDLINE
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|a © 2022 The Authors. Published by American Chemical Society.
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|a We report a Pd-catalyzed route to heterocycles bearing a tetrasubstituted alkene fragment. Our approach merges the intramolecular carbopalladation of tethered alkynes with an alkylation step produced by the C-C cleavage of cyclobutanol derivatives. An alkenyl-Pd(II) intermediate has been isolated and characterized by X-ray diffraction studies. Interestingly, the nature of the tethering alkynyl chain influences the E/Z stereochemistry of the alkenyl fragment in the functionalized heterocycles
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|a Journal Article
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|a Herrera-Ramírez, Piedad
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Bautista, Delia
|e verfasserin
|4 aut
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1 |
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|a Saura-Llamas, Isabel
|e verfasserin
|4 aut
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1 |
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|a García-López, José-Antonio
|e verfasserin
|4 aut
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| 773 |
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|i Enthalten in
|t Organometallics
|d 1998
|g 41(2022), 5 vom: 14. März, Seite 649-658
|w (DE-627)NLM098167103
|x 0276-7333
|7 nnas
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| 773 |
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|g volume:41
|g year:2022
|g number:5
|g day:14
|g month:03
|g pages:649-658
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|u http://dx.doi.org/10.1021/acs.organomet.2c00015
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