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Ruthenium-Catalyzed [2 + 2] Cycloadditions between 7-Substituted Norbornadienes and Alkynes: An Experimental and Theoretical Study

✍ Scribed by Jordan, Robert W.; Khoury, Peter R.; Goddard, John D.; Tam, William

Book ID: 120530063
Publisher: American Chemical Society
Year: 2004
Tongue: English
Weight: 212 KB
Volume: 69
Category: Article
ISSN: 0022-3263
DOI: 10.1021/jo048590x

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Ruthenium-catalyzed [2+2] cycloadditions of 2,3-disubstituted norbornadienes and 2-substituted norbornadienes with an alkyne were found to be highly chemo-and stereoselective with moderate level of regioselectivities and only small rate differences were observed with different substituents on the no