Diels–Alder Reactions for the Construction of Cyclopropylarenes
…, G Hilt, AF Khlebnikov, SI Kozhushkov…
Index: Arndt, Marion; Hilt, Gerhard; Khlebnikov, Alexander F.; Kozhushkov, Sergei I.; De Meijere, Armin European Journal of Organic Chemistry, 2012 , # 16 p. 3112 - 3121
Full Text: HTML
Citation Number: 10
Abstract
Abstract The straightforward synthesis of new bicyclopropyl-substituted alkynes and 1, 3- dienes and their application in cobalt-catalyzed Diels–Alder reactions are described. The cycloaddition processes generated the desired bicyclopropyl-substituted arene derivatives in moderate to good yields, depending on the steric congestion of the reaction partners. The regioselectivity of the cycloaddition was controlled by the ligand coordinated to the cobalt ...
Related Articles:
Cross-coupling of cyclopropyl-and cyclobutyltrifluoroborates with aryl and heteroaryl chlorides
[Molander, Gary A.; Gormisky, Paul E. Journal of Organic Chemistry, 2008 , vol. 73, # 19 p. 7481 - 7485]
[Lemhadri, Mhamed; Doucet, Henri; Santelli, Maurice Synthetic Communications, 2006 , vol. 36, # 1 p. 121 - 128]
Base-Free Photoredox/Nickel Dual-Catalytic Cross-Coupling of Ammonium Alkylsilicates
[Beaulieu, Louis-Philippe B.; Delvos, Lukas B.; Charette, Andre B. Organic Letters, 2010 , vol. 12, # 6 p. 1348 - 1351]
A straightforward synthesis of cyclopropanes from aldehydes and ketones
[Gandon, Vincent; Bertus, Philippe; Szymoniak, Jan European Journal of Organic Chemistry, 2000 , # 22 p. 3713 - 3719]
Kumada coupling of aryl and vinyl tosylates under mild conditions
[Limmert, Michael E.; Roy, Amy H.; Hartwig, John F. Journal of Organic Chemistry, 2005 , vol. 70, # 23 p. 9364 - 9370]