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Palladium-catalyzed cycloisomerization of (Z)-enynols into furans using green solvents: glycerol vs. Water

Authors
Journal
Green Chemistry
1463-9262
Publisher
The Royal Society of Chemistry
Publication Date

Abstract

Electronic Supporting Information - 1 - Green Chemistry Electronic Supporting Information Palladium-catalyzed cycloisomerization of (Z)-enynols into furans using green solvents: Glycerol vs water Javier Francos and Victorio Cadierno* Departamento de Química Orgánica e Inorgánica, Instituto Universitario de Química Organometálica “Enrique Moles” (Unidad Asociada al CSIC), Universidad de Oviedo, Julián Clavería 8, E-33006 Oviedo, Spain Fax: (34)985103446; Tel: (34)985102985; e-mail: [email protected] (V.C.) Copies of the 1H NMR and GC/MS spectra of all isolated furans, as well as gas chromatographs of the reactions collected in Table 2. Supplementary Material (ESI) for Green Chemistry This journal is (c) The Royal Society of Chemistry 2010 - 2 - General Comments: 1H NMR spectra were recorded on a Bruker DPX300 instrument at 300 MHz using CDCl3 as solvent. GC/MS measurements were performed on a Agilent 6890N equipment coupled to a 5973 mass detector (70eV electron impact ionization) using a HP-1MS column. GC measurements were made on a Hewlett- Packard HP6890 equipment using a Supelco Beta-DexTM 120 (30 m, 250 µm) column. 1H NMR spectra of isolated furans are as follows: O Supplementary Material (ESI) for Green Chemistry This journal is (c) The Royal Society of Chemistry 2010 - 3 - O O Supplementary Material (ESI) for Green Chemistry This journal is (c) The Royal Society of Chemistry 2010 - 4 - O O Supplementary Material (ESI) for Green Chemistry This journal is (c) The Royal Society of Chemistry 2010 - 5 - GC/MS spectra of isolated furans are as follows: O Supplementary Material (ESI) for Green Chemistry This journal is (c) The Royal Society of Chemistry 2010 - 6 - O Supplementary Material (ESI) for Green Chemistry This journal is (c) The Royal Society

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