کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
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1322974 | 1499915 | 2013 | 4 صفحه PDF | دانلود رایگان |
2-Boron substituted 1,3-dienes have been prepared and used in experiments to demonstrate that it is possible to effect metal catalyzed Diels–Alder/hydrolysis tandem reactions. The boron substituted dienes are treated with dienophiles in toluene:alcohol solutions with rhodium or copper salt catalysts and heated to effect Diels–Alder reactions of the boron substituted dienes followed by hydrolysis of the boron-carbon bond in the Diels–Alder cycloadducts.
The graphical abstract shows the 2 Diels–Alder/hydrolysis reaction sequences that were investigated in the most detail.Figure optionsDownload as PowerPoint slideHighlights
► Highly organic solvent soluble 2-boron substituted 1,3-dienes have been prepared.
► These boron substituted dienes participate in Diels–Alder/hydrolysis reactions.
► Diels–Alder/hydrolysis reactions appear to be Lewis acid catalyzed reactions.
Journal: Journal of Organometallic Chemistry - Volume 723, 1 January 2013, Pages 15–18